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added appinfo/info.xml appinfo/signature.json CHANGELOG.txt lib/AppInfo/Application.php css/style.css providers/Plivo

DoubleBastionAdmin authored on 05/11/2025 13:35:09
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providers/Plivo/vendor/guzzlehttp/guzzle/CHANGELOG.md
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+# Change Log
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+
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+Please refer to [UPGRADING](UPGRADING.md) guide for upgrading to a major version.
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+
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+## 7.10.0 - 2025-08-23
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+
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+### Added
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+
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+- Support for PHP 8.5
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+
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+### Changed
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+
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+- Adjusted `guzzlehttp/promises` version constraint to `^2.3`
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+- Adjusted `guzzlehttp/psr7` version constraint to `^2.8`
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+
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+
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+## 7.9.3 - 2025-03-27
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+
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+### Changed
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+
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+- Remove explicit content-length header for GET requests
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+- Improve compatibility with bad servers for boolean cookie values
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+
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+
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+## 7.9.2 - 2024-07-24
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+
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+### Fixed
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+
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+- Adjusted handler selection to use cURL if its version is 7.21.2 or higher, rather than 7.34.0
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+
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+
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+## 7.9.1 - 2024-07-19
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+
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+### Fixed
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+
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+- Fix TLS 1.3 check for HTTP/2 requests
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+
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+
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+## 7.9.0 - 2024-07-18
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+
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+### Changed
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+
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+- Improve protocol version checks to provide feedback around unsupported protocols
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+- Only select the cURL handler by default if 7.34.0 or higher is linked
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+- Improved `CurlMultiHandler` to avoid busy wait if possible
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+- Dropped support for EOL `guzzlehttp/psr7` v1
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+- Improved URI user info redaction in errors
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+
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+## 7.8.2 - 2024-07-18
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+
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+### Added
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+
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+- Support for PHP 8.4
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+
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+
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+## 7.8.1 - 2023-12-03
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+
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+### Changed
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+
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+- Updated links in docs to their canonical versions
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+- Replaced `call_user_func*` with native calls
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+
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+
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+## 7.8.0 - 2023-08-27
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+
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+### Added
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+
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+- Support for PHP 8.3
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+- Added automatic closing of handles on `CurlFactory` object destruction
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+
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+
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+## 7.7.1 - 2023-08-27
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+
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+### Changed
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+
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+- Remove the need for `AllowDynamicProperties` in `CurlMultiHandler`
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+
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+
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+## 7.7.0 - 2023-05-21
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+
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+### Added
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+
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+- Support `guzzlehttp/promises` v2
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+
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+
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+## 7.6.1 - 2023-05-15
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+
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+### Fixed
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+
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+- Fix `SetCookie::fromString` MaxAge deprecation warning and skip invalid MaxAge values
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+
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+
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+## 7.6.0 - 2023-05-14
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+
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+### Added
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+
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+- Support for setting the minimum TLS version in a unified way
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+- Apply on request the version set in options parameters
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+
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+
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+## 7.5.2 - 2023-05-14
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+
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+### Fixed
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+
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+- Fixed set cookie constructor validation
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+- Fixed handling of files with `'0'` body
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+
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+### Changed
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+
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+- Corrected docs and default connect timeout value to 300 seconds
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+
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+
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+## 7.5.1 - 2023-04-17
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+
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+### Fixed
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+
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+- Fixed `NO_PROXY` settings so that setting the `proxy` option to `no` overrides the env variable
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+
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+### Changed
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+
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+- Adjusted `guzzlehttp/psr7` version constraint to `^1.9.1 || ^2.4.5`
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+
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+
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+## 7.5.0 - 2022-08-28
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+
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+### Added
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+
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+- Support PHP 8.2
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+- Add request to delay closure params
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+
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+
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+## 7.4.5 - 2022-06-20
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+
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+### Fixed
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+
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+* Fix change in port should be considered a change in origin
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+* Fix `CURLOPT_HTTPAUTH` option not cleared on change of origin
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+
139 
+
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+## 7.4.4 - 2022-06-09
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+
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+### Fixed
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+
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+* Fix failure to strip Authorization header on HTTP downgrade
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+* Fix failure to strip the Cookie header on change in host or HTTP downgrade
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+
147 
+
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+## 7.4.3 - 2022-05-25
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+
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+### Fixed
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+
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+* Fix cross-domain cookie leakage
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+
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+
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+## 7.4.2 - 2022-03-20
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+
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+### Fixed
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+
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+- Remove curl auth on cross-domain redirects to align with the Authorization HTTP header
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+- Reject non-HTTP schemes in StreamHandler
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+- Set a default ssl.peer_name context in StreamHandler to allow `force_ip_resolve`
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+
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+
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+## 7.4.1 - 2021-12-06
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+
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+### Changed
167 
+
168 
+- Replaced implicit URI to string coercion [#2946](https://github.com/guzzle/guzzle/pull/2946)
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+- Allow `symfony/deprecation-contracts` version 3 [#2961](https://github.com/guzzle/guzzle/pull/2961)
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+
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+### Fixed
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+
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+- Only close curl handle if it's done [#2950](https://github.com/guzzle/guzzle/pull/2950)
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+
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+
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+## 7.4.0 - 2021-10-18
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+
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+### Added
179 
+
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+- Support PHP 8.1 [#2929](https://github.com/guzzle/guzzle/pull/2929), [#2939](https://github.com/guzzle/guzzle/pull/2939)
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+- Support `psr/log` version 2 and 3 [#2943](https://github.com/guzzle/guzzle/pull/2943)
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+
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+### Fixed
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+
185 
+- Make sure we always call `restore_error_handler()` [#2915](https://github.com/guzzle/guzzle/pull/2915)
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+- Fix progress parameter type compatibility between the cURL and stream handlers [#2936](https://github.com/guzzle/guzzle/pull/2936)
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+- Throw `InvalidArgumentException` when an incorrect `headers` array is provided [#2916](https://github.com/guzzle/guzzle/pull/2916), [#2942](https://github.com/guzzle/guzzle/pull/2942)
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+
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+### Changed
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+
191 
+- Be more strict with types [#2914](https://github.com/guzzle/guzzle/pull/2914), [#2917](https://github.com/guzzle/guzzle/pull/2917), [#2919](https://github.com/guzzle/guzzle/pull/2919), [#2945](https://github.com/guzzle/guzzle/pull/2945)
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+
193 
+
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+## 7.3.0 - 2021-03-23
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+
196 
+### Added
197 
+
198 
+- Support for DER and P12 certificates [#2413](https://github.com/guzzle/guzzle/pull/2413)
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+- Support the cURL (http://) scheme for StreamHandler proxies [#2850](https://github.com/guzzle/guzzle/pull/2850)
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+- Support for `guzzlehttp/psr7:^2.0` [#2878](https://github.com/guzzle/guzzle/pull/2878)
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+
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+### Fixed
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+
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+- Handle exceptions on invalid header consistently between PHP versions and handlers [#2872](https://github.com/guzzle/guzzle/pull/2872)
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+
206 
+
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+## 7.2.0 - 2020-10-10
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+
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+### Added
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+
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+- Support for PHP 8 [#2712](https://github.com/guzzle/guzzle/pull/2712), [#2715](https://github.com/guzzle/guzzle/pull/2715), [#2789](https://github.com/guzzle/guzzle/pull/2789)
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+- Support passing a body summarizer to the http errors middleware [#2795](https://github.com/guzzle/guzzle/pull/2795)
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+
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+### Fixed
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+
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+- Handle exceptions during response creation [#2591](https://github.com/guzzle/guzzle/pull/2591)
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+- Fix CURLOPT_ENCODING not to be overwritten [#2595](https://github.com/guzzle/guzzle/pull/2595)
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+- Make sure the Request always has a body object [#2804](https://github.com/guzzle/guzzle/pull/2804)
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+
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+### Changed
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+
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+- The `TooManyRedirectsException` has a response [#2660](https://github.com/guzzle/guzzle/pull/2660)
223 
+- Avoid "functions" from dependencies [#2712](https://github.com/guzzle/guzzle/pull/2712)
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+
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+### Deprecated
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+
227 
+- Using environment variable GUZZLE_CURL_SELECT_TIMEOUT [#2786](https://github.com/guzzle/guzzle/pull/2786)
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+
229 
+
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+## 7.1.1 - 2020-09-30
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+
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+### Fixed
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+
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+- Incorrect EOF detection for response body streams on Windows.
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+
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+### Changed
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+
238 
+- We dont connect curl `sink` on HEAD requests.
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+- Removed some PHP 5 workarounds
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+
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+
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+## 7.1.0 - 2020-09-22
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+
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+### Added
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+
246 
+- `GuzzleHttp\MessageFormatterInterface`
247 
+
248 
+### Fixed
249 
+
250 
+- Fixed issue that caused cookies with no value not to be stored.
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+- On redirects, we allow all safe methods like GET, HEAD and OPTIONS.
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+- Fixed logging on empty responses.
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+- Make sure MessageFormatter::format returns string
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+
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+### Deprecated
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+
257 
+- All functions in `GuzzleHttp` has been deprecated. Use static methods on `Utils` instead.
258 
+- `ClientInterface::getConfig()`
259 
+- `Client::getConfig()`
260 
+- `Client::__call()`
261 
+- `Utils::defaultCaBundle()`
262 
+- `CurlFactory::LOW_CURL_VERSION_NUMBER`
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+
264 
+
265 
+## 7.0.1 - 2020-06-27
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+
267 
+* Fix multiply defined functions fatal error [#2699](https://github.com/guzzle/guzzle/pull/2699)
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+
269 
+
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+## 7.0.0 - 2020-06-27
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+
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+No changes since 7.0.0-rc1.
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+
274 
+
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+## 7.0.0-rc1 - 2020-06-15
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+
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+### Changed
278 
+
279 
+* Use error level for logging errors in Middleware [#2629](https://github.com/guzzle/guzzle/pull/2629)
280 
+* Disabled IDN support by default and require ext-intl to use it [#2675](https://github.com/guzzle/guzzle/pull/2675)
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+
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+
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+## 7.0.0-beta2 - 2020-05-25
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+
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+### Added
286 
+
287 
+* Using `Utils` class instead of functions in the `GuzzleHttp` namespace. [#2546](https://github.com/guzzle/guzzle/pull/2546)
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+* `ClientInterface::MAJOR_VERSION` [#2583](https://github.com/guzzle/guzzle/pull/2583)
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+
290 
+### Changed
291 
+
292 
+* Avoid the `getenv` function when unsafe [#2531](https://github.com/guzzle/guzzle/pull/2531)
293 
+* Added real client methods [#2529](https://github.com/guzzle/guzzle/pull/2529)
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+* Avoid functions due to global install conflicts [#2546](https://github.com/guzzle/guzzle/pull/2546)
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+* Use Symfony intl-idn polyfill [#2550](https://github.com/guzzle/guzzle/pull/2550)
296 
+* Adding methods for HTTP verbs like `Client::get()`, `Client::head()`, `Client::patch()` etc [#2529](https://github.com/guzzle/guzzle/pull/2529)
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+* `ConnectException` extends `TransferException` [#2541](https://github.com/guzzle/guzzle/pull/2541)
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+* Updated the default User Agent to "GuzzleHttp/7" [#2654](https://github.com/guzzle/guzzle/pull/2654)
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+
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+### Fixed
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+
302 
+* Various intl icu issues [#2626](https://github.com/guzzle/guzzle/pull/2626)
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+
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+### Removed
305 
+
306 
+* Pool option `pool_size` [#2528](https://github.com/guzzle/guzzle/pull/2528)
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+
308 
+
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+## 7.0.0-beta1 - 2019-12-30
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+
311 
+The diff might look very big but 95% of Guzzle users will be able to upgrade without modification.
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+Please see [the upgrade document](UPGRADING.md) that describes all BC breaking changes.
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+
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+### Added
315 
+
316 
+* Implement PSR-18 and dropped PHP 5 support [#2421](https://github.com/guzzle/guzzle/pull/2421) [#2474](https://github.com/guzzle/guzzle/pull/2474)
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+* PHP 7 types [#2442](https://github.com/guzzle/guzzle/pull/2442) [#2449](https://github.com/guzzle/guzzle/pull/2449) [#2466](https://github.com/guzzle/guzzle/pull/2466) [#2497](https://github.com/guzzle/guzzle/pull/2497) [#2499](https://github.com/guzzle/guzzle/pull/2499)
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+* IDN support for redirects [2424](https://github.com/guzzle/guzzle/pull/2424)
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+
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+### Changed
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+
322 
+* Dont allow passing null as third argument to `BadResponseException::__construct()` [#2427](https://github.com/guzzle/guzzle/pull/2427)
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+* Use SAPI constant instead of method call [#2450](https://github.com/guzzle/guzzle/pull/2450)
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+* Use native function invocation [#2444](https://github.com/guzzle/guzzle/pull/2444)
325 
+* Better defaults for PHP installations with old ICU lib [2454](https://github.com/guzzle/guzzle/pull/2454)
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+* Added visibility to all constants [#2462](https://github.com/guzzle/guzzle/pull/2462)
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+* Dont allow passing `null` as URI to `Client::request()` and `Client::requestAsync()` [#2461](https://github.com/guzzle/guzzle/pull/2461)
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+* Widen the exception argument to throwable [#2495](https://github.com/guzzle/guzzle/pull/2495)
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+
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+### Fixed
331 
+
332 
+* Logging when Promise rejected with a string [#2311](https://github.com/guzzle/guzzle/pull/2311)
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+
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+### Removed
335 
+
336 
+* Class `SeekException` [#2162](https://github.com/guzzle/guzzle/pull/2162)
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+* `RequestException::getResponseBodySummary()` [#2425](https://github.com/guzzle/guzzle/pull/2425)
338 
+* `CookieJar::getCookieValue()` [#2433](https://github.com/guzzle/guzzle/pull/2433)
339 
+* `uri_template()` and `UriTemplate` [#2440](https://github.com/guzzle/guzzle/pull/2440)
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+* Request options `save_to` and `exceptions` [#2464](https://github.com/guzzle/guzzle/pull/2464)
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+
342 
+
343 
+## 6.5.2 - 2019-12-23
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+
345 
+* idn_to_ascii() fix for old PHP versions [#2489](https://github.com/guzzle/guzzle/pull/2489)
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+
347 
+
348 
+## 6.5.1 - 2019-12-21
349 
+
350 
+* Better defaults for PHP installations with old ICU lib [#2454](https://github.com/guzzle/guzzle/pull/2454)
351 
+* IDN support for redirects [#2424](https://github.com/guzzle/guzzle/pull/2424)
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+
353 
+
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+## 6.5.0 - 2019-12-07
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+
356 
+* Improvement: Added support for reset internal queue in MockHandler. [#2143](https://github.com/guzzle/guzzle/pull/2143)
357 
+* Improvement: Added support to pass arbitrary options to `curl_multi_init`. [#2287](https://github.com/guzzle/guzzle/pull/2287)
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+* Fix: Gracefully handle passing `null` to the `header` option. [#2132](https://github.com/guzzle/guzzle/pull/2132)
359 
+* Fix: `RetryMiddleware` did not do exponential delay between retires due unit mismatch. [#2132](https://github.com/guzzle/guzzle/pull/2132)
360 
+* Fix: Prevent undefined offset when using array for ssl_key options. [#2348](https://github.com/guzzle/guzzle/pull/2348)
361 
+* Deprecated `ClientInterface::VERSION`
362 
+
363 
+
364 
+## 6.4.1 - 2019-10-23
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+
366 
+* No `guzzle.phar` was created in 6.4.0 due expired API token. This release will fix that
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+* Added `parent::__construct()` to `FileCookieJar` and `SessionCookieJar`
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+
369 
+
370 
+## 6.4.0 - 2019-10-23
371 
+
372 
+* Improvement: Improved error messages when using curl < 7.21.2 [#2108](https://github.com/guzzle/guzzle/pull/2108)
373 
+* Fix: Test if response is readable before returning a summary in `RequestException::getResponseBodySummary()` [#2081](https://github.com/guzzle/guzzle/pull/2081)
374 
+* Fix: Add support for GUZZLE_CURL_SELECT_TIMEOUT environment variable [#2161](https://github.com/guzzle/guzzle/pull/2161)
375 
+* Improvement: Added `GuzzleHttp\Exception\InvalidArgumentException` [#2163](https://github.com/guzzle/guzzle/pull/2163)
376 
+* Improvement: Added `GuzzleHttp\_current_time()` to use `hrtime()` if that function exists. [#2242](https://github.com/guzzle/guzzle/pull/2242)
377 
+* Improvement: Added curl's `appconnect_time` in `TransferStats` [#2284](https://github.com/guzzle/guzzle/pull/2284)
378 
+* Improvement: Make GuzzleException extend Throwable wherever it's available [#2273](https://github.com/guzzle/guzzle/pull/2273)
379 
+* Fix: Prevent concurrent writes to file when saving `CookieJar` [#2335](https://github.com/guzzle/guzzle/pull/2335)
380 
+* Improvement: Update `MockHandler` so we can test transfer time [#2362](https://github.com/guzzle/guzzle/pull/2362)
381 
+
382 
+
383 
+## 6.3.3 - 2018-04-22
384 
+
385 
+* Fix: Default headers when decode_content is specified
386 
+
387 
+
388 
+## 6.3.2 - 2018-03-26
389 
+
390 
+* Fix: Release process
391 
+
392 
+
393 
+## 6.3.1 - 2018-03-26
394 
+
395 
+* Bug fix: Parsing 0 epoch expiry times in cookies [#2014](https://github.com/guzzle/guzzle/pull/2014)
396 
+* Improvement: Better ConnectException detection [#2012](https://github.com/guzzle/guzzle/pull/2012)
397 
+* Bug fix: Malformed domain that contains a "/" [#1999](https://github.com/guzzle/guzzle/pull/1999)
398 
+* Bug fix: Undefined offset when a cookie has no first key-value pair [#1998](https://github.com/guzzle/guzzle/pull/1998)
399 
+* Improvement: Support PHPUnit 6 [#1953](https://github.com/guzzle/guzzle/pull/1953)
400 
+* Bug fix: Support empty headers [#1915](https://github.com/guzzle/guzzle/pull/1915)
401 
+* Bug fix: Ignore case during header modifications [#1916](https://github.com/guzzle/guzzle/pull/1916)
402 
+
403 
++ Minor code cleanups, documentation fixes and clarifications.
404 
+
405 
+
406 
+## 6.3.0 - 2017-06-22
407 
+
408 
+* Feature: force IP resolution (ipv4 or ipv6) [#1608](https://github.com/guzzle/guzzle/pull/1608), [#1659](https://github.com/guzzle/guzzle/pull/1659)
409 
+* Improvement: Don't include summary in exception message when body is empty [#1621](https://github.com/guzzle/guzzle/pull/1621)
410 
+* Improvement: Handle `on_headers` option in MockHandler [#1580](https://github.com/guzzle/guzzle/pull/1580)
411 
+* Improvement: Added SUSE Linux CA path [#1609](https://github.com/guzzle/guzzle/issues/1609)
412 
+* Improvement: Use class reference for getting the name of the class instead of using hardcoded strings [#1641](https://github.com/guzzle/guzzle/pull/1641)
413 
+* Feature: Added `read_timeout` option [#1611](https://github.com/guzzle/guzzle/pull/1611)
414 
+* Bug fix: PHP 7.x fixes [#1685](https://github.com/guzzle/guzzle/pull/1685), [#1686](https://github.com/guzzle/guzzle/pull/1686), [#1811](https://github.com/guzzle/guzzle/pull/1811)
415 
+* Deprecation: BadResponseException instantiation without a response [#1642](https://github.com/guzzle/guzzle/pull/1642)
416 
+* Feature: Added NTLM auth [#1569](https://github.com/guzzle/guzzle/pull/1569)
417 
+* Feature: Track redirect HTTP status codes [#1711](https://github.com/guzzle/guzzle/pull/1711)
418 
+* Improvement: Check handler type during construction [#1745](https://github.com/guzzle/guzzle/pull/1745)
419 
+* Improvement: Always include the Content-Length if there's a body [#1721](https://github.com/guzzle/guzzle/pull/1721)
420 
+* Feature: Added convenience method to access a cookie by name [#1318](https://github.com/guzzle/guzzle/pull/1318)
421 
+* Bug fix: Fill `CURLOPT_CAPATH` and `CURLOPT_CAINFO` properly [#1684](https://github.com/guzzle/guzzle/pull/1684)
422 
+* Improvement:  	Use `\GuzzleHttp\Promise\rejection_for` function instead of object init [#1827](https://github.com/guzzle/guzzle/pull/1827)
423 
+
424 
++ Minor code cleanups, documentation fixes and clarifications.
425 
+
426 
+
427 
+## 6.2.3 - 2017-02-28
428 
+
429 
+* Fix deprecations with guzzle/psr7 version 1.4
430 
+
431 
+
432 
+## 6.2.2 - 2016-10-08
433 
+
434 
+* Allow to pass nullable Response to delay callable
435 
+* Only add scheme when host is present
436 
+* Fix drain case where content-length is the literal string zero
437 
+* Obfuscate in-URL credentials in exceptions
438 
+
439 
+
440 
+## 6.2.1 - 2016-07-18
441 
+
442 
+* Address HTTP_PROXY security vulnerability, CVE-2016-5385:
443 
+  https://httpoxy.org/
444 
+* Fixing timeout bug with StreamHandler:
445 
+  https://github.com/guzzle/guzzle/pull/1488
446 
+* Only read up to `Content-Length` in PHP StreamHandler to avoid timeouts when
447 
+  a server does not honor `Connection: close`.
448 
+* Ignore URI fragment when sending requests.
449 
+
450 
+
451 
+## 6.2.0 - 2016-03-21
452 
+
453 
+* Feature: added `GuzzleHttp\json_encode` and `GuzzleHttp\json_decode`.
454 
+  https://github.com/guzzle/guzzle/pull/1389
455 
+* Bug fix: Fix sleep calculation when waiting for delayed requests.
456 
+  https://github.com/guzzle/guzzle/pull/1324
457 
+* Feature: More flexible history containers.
458 
+  https://github.com/guzzle/guzzle/pull/1373
459 
+* Bug fix: defer sink stream opening in StreamHandler.
460 
+  https://github.com/guzzle/guzzle/pull/1377
461 
+* Bug fix: do not attempt to escape cookie values.
462 
+  https://github.com/guzzle/guzzle/pull/1406
463 
+* Feature: report original content encoding and length on decoded responses.
464 
+  https://github.com/guzzle/guzzle/pull/1409
465 
+* Bug fix: rewind seekable request bodies before dispatching to cURL.
466 
+  https://github.com/guzzle/guzzle/pull/1422
467 
+* Bug fix: provide an empty string to `http_build_query` for HHVM workaround.
468 
+  https://github.com/guzzle/guzzle/pull/1367
469 
+
470 
+
471 
+## 6.1.1 - 2015-11-22
472 
+
473 
+* Bug fix: Proxy::wrapSync() now correctly proxies to the appropriate handler
474 
+  https://github.com/guzzle/guzzle/commit/911bcbc8b434adce64e223a6d1d14e9a8f63e4e4
475 
+* Feature: HandlerStack is now more generic.
476 
+  https://github.com/guzzle/guzzle/commit/f2102941331cda544745eedd97fc8fd46e1ee33e
477 
+* Bug fix: setting verify to false in the StreamHandler now disables peer
478 
+  verification. https://github.com/guzzle/guzzle/issues/1256
479 
+* Feature: Middleware now uses an exception factory, including more error
480 
+  context. https://github.com/guzzle/guzzle/pull/1282
481 
+* Feature: better support for disabled functions.
482 
+  https://github.com/guzzle/guzzle/pull/1287
483 
+* Bug fix: fixed regression where MockHandler was not using `sink`.
484 
+  https://github.com/guzzle/guzzle/pull/1292
485 
+
486 
+
487 
+## 6.1.0 - 2015-09-08
488 
+
489 
+* Feature: Added the `on_stats` request option to provide access to transfer
490 
+  statistics for requests. https://github.com/guzzle/guzzle/pull/1202
491 
+* Feature: Added the ability to persist session cookies in CookieJars.
492 
+  https://github.com/guzzle/guzzle/pull/1195
493 
+* Feature: Some compatibility updates for Google APP Engine
494 
+  https://github.com/guzzle/guzzle/pull/1216
495 
+* Feature: Added support for NO_PROXY to prevent the use of a proxy based on
496 
+  a simple set of rules. https://github.com/guzzle/guzzle/pull/1197
497 
+* Feature: Cookies can now contain square brackets.
498 
+  https://github.com/guzzle/guzzle/pull/1237
499 
+* Bug fix: Now correctly parsing `=` inside of quotes in Cookies.
500 
+  https://github.com/guzzle/guzzle/pull/1232
501 
+* Bug fix: Cusotm cURL options now correctly override curl options of the
502 
+  same name. https://github.com/guzzle/guzzle/pull/1221
503 
+* Bug fix: Content-Type header is now added when using an explicitly provided
504 
+  multipart body. https://github.com/guzzle/guzzle/pull/1218
505 
+* Bug fix: Now ignoring Set-Cookie headers that have no name.
506 
+* Bug fix: Reason phrase is no longer cast to an int in some cases in the
507 
+  cURL handler. https://github.com/guzzle/guzzle/pull/1187
508 
+* Bug fix: Remove the Authorization header when redirecting if the Host
509 
+  header changes. https://github.com/guzzle/guzzle/pull/1207
510 
+* Bug fix: Cookie path matching fixes
511 
+  https://github.com/guzzle/guzzle/issues/1129
512 
+* Bug fix: Fixing the cURL `body_as_string` setting
513 
+  https://github.com/guzzle/guzzle/pull/1201
514 
+* Bug fix: quotes are no longer stripped when parsing cookies.
515 
+  https://github.com/guzzle/guzzle/issues/1172
516 
+* Bug fix: `form_params` and `query` now always uses the `&` separator.
517 
+  https://github.com/guzzle/guzzle/pull/1163
518 
+* Bug fix: Adding a Content-Length to PHP stream wrapper requests if not set.
519 
+  https://github.com/guzzle/guzzle/pull/1189
520 
+
521 
+
522 
+## 6.0.2 - 2015-07-04
523 
+
524 
+* Fixed a memory leak in the curl handlers in which references to callbacks
525 
+  were not being removed by `curl_reset`.
526 
+* Cookies are now extracted properly before redirects.
527 
+* Cookies now allow more character ranges.
528 
+* Decoded Content-Encoding responses are now modified to correctly reflect
529 
+  their state if the encoding was automatically removed by a handler. This
530 
+  means that the `Content-Encoding` header may be removed an the
531 
+  `Content-Length` modified to reflect the message size after removing the
532 
+  encoding.
533 
+* Added a more explicit error message when trying to use `form_params` and
534 
+  `multipart` in the same request.
535 
+* Several fixes for HHVM support.
536 
+* Functions are now conditionally required using an additional level of
537 
+  indirection to help with global Composer installations.
538 
+
539 
+
540 
+## 6.0.1 - 2015-05-27
541 
+
542 
+* Fixed a bug with serializing the `query` request option where the `&`
543 
+  separator was missing.
544 
+* Added a better error message for when `body` is provided as an array. Please
545 
+  use `form_params` or `multipart` instead.
546 
+* Various doc fixes.
547 
+
548 
+
549 
+## 6.0.0 - 2015-05-26
550 
+
551 
+* See the UPGRADING.md document for more information.
552 
+* Added `multipart` and `form_params` request options.
553 
+* Added `synchronous` request option.
554 
+* Added the `on_headers` request option.
555 
+* Fixed `expect` handling.
556 
+* No longer adding default middlewares in the client ctor. These need to be
557 
+  present on the provided handler in order to work.
558 
+* Requests are no longer initiated when sending async requests with the
559 
+  CurlMultiHandler. This prevents unexpected recursion from requests completing
560 
+  while ticking the cURL loop.
561 
+* Removed the semantics of setting `default` to `true`. This is no longer
562 
+  required now that the cURL loop is not ticked for async requests.
563 
+* Added request and response logging middleware.
564 
+* No longer allowing self signed certificates when using the StreamHandler.
565 
+* Ensuring that `sink` is valid if saving to a file.
566 
+* Request exceptions now include a "handler context" which provides handler
567 
+  specific contextual information.
568 
+* Added `GuzzleHttp\RequestOptions` to allow request options to be applied
569 
+  using constants.
570 
+* `$maxHandles` has been removed from CurlMultiHandler.
571 
+* `MultipartPostBody` is now part of the `guzzlehttp/psr7` package.
572 
+
573 
+
574 
+## 5.3.0 - 2015-05-19
575 
+
576 
+* Mock now supports `save_to`
577 
+* Marked `AbstractRequestEvent::getTransaction()` as public.
578 
+* Fixed a bug in which multiple headers using different casing would overwrite
579 
+  previous headers in the associative array.
580 
+* Added `Utils::getDefaultHandler()`
581 
+* Marked `GuzzleHttp\Client::getDefaultUserAgent` as deprecated.
582 
+* URL scheme is now always lowercased.
583 
+
584 
+
585 
+## 6.0.0-beta.1
586 
+
587 
+* Requires PHP >= 5.5
588 
+* Updated to use PSR-7
589 
+  * Requires immutable messages, which basically means an event based system
590 
+    owned by a request instance is no longer possible.
591 
+  * Utilizing the [Guzzle PSR-7 package](https://github.com/guzzle/psr7).
592 
+  * Removed the dependency on `guzzlehttp/streams`. These stream abstractions
593 
+    are available in the `guzzlehttp/psr7` package under the `GuzzleHttp\Psr7`
594 
+    namespace.
595 
+* Added middleware and handler system
596 
+  * Replaced the Guzzle event and subscriber system with a middleware system.
597 
+  * No longer depends on RingPHP, but rather places the HTTP handlers directly
598 
+    in Guzzle, operating on PSR-7 messages.
599 
+  * Retry logic is now encapsulated in `GuzzleHttp\Middleware::retry`, which
600 
+    means the `guzzlehttp/retry-subscriber` is now obsolete.
601 
+  * Mocking responses is now handled using `GuzzleHttp\Handler\MockHandler`.
602 
+* Asynchronous responses
603 
+  * No longer supports the `future` request option to send an async request.
604 
+    Instead, use one of the `*Async` methods of a client (e.g., `requestAsync`,
605 
+    `getAsync`, etc.).
606 
+  * Utilizing `GuzzleHttp\Promise` instead of React's promise library to avoid
607 
+    recursion required by chaining and forwarding react promises. See
608 
+    https://github.com/guzzle/promises
609 
+  * Added `requestAsync` and `sendAsync` to send request asynchronously.
610 
+  * Added magic methods for `getAsync()`, `postAsync()`, etc. to send requests
611 
+    asynchronously.
612 
+* Request options
613 
+  * POST and form updates
614 
+    * Added the `form_fields` and `form_files` request options.
615 
+    * Removed the `GuzzleHttp\Post` namespace.
616 
+    * The `body` request option no longer accepts an array for POST requests.
617 
+  * The `exceptions` request option has been deprecated in favor of the
618 
+    `http_errors` request options.
619 
+  * The `save_to` request option has been deprecated in favor of `sink` request
620 
+    option.
621 
+* Clients no longer accept an array of URI template string and variables for
622 
+  URI variables. You will need to expand URI templates before passing them
623 
+  into a client constructor or request method.
624 
+* Client methods `get()`, `post()`, `put()`, `patch()`, `options()`, etc. are
625 
+  now magic methods that will send synchronous requests.
626 
+* Replaced `Utils.php` with plain functions in `functions.php`.
627 
+* Removed `GuzzleHttp\Collection`.
628 
+* Removed `GuzzleHttp\BatchResults`. Batched pool results are now returned as
629 
+  an array.
630 
+* Removed `GuzzleHttp\Query`. Query string handling is now handled using an
631 
+  associative array passed into the `query` request option. The query string
632 
+  is serialized using PHP's `http_build_query`. If you need more control, you
633 
+  can pass the query string in as a string.
634 
+* `GuzzleHttp\QueryParser` has been replaced with the
635 
+  `GuzzleHttp\Psr7\parse_query`.
636 
+
637 
+
638 
+## 5.2.0 - 2015-01-27
639 
+
640 
+* Added `AppliesHeadersInterface` to make applying headers to a request based
641 
+  on the body more generic and not specific to `PostBodyInterface`.
642 
+* Reduced the number of stack frames needed to send requests.
643 
+* Nested futures are now resolved in the client rather than the RequestFsm
644 
+* Finishing state transitions is now handled in the RequestFsm rather than the
645 
+  RingBridge.
646 
+* Added a guard in the Pool class to not use recursion for request retries.
647 
+
648 
+
649 
+## 5.1.0 - 2014-12-19
650 
+
651 
+* Pool class no longer uses recursion when a request is intercepted.
652 
+* The size of a Pool can now be dynamically adjusted using a callback.
653 
+  See https://github.com/guzzle/guzzle/pull/943.
654 
+* Setting a request option to `null` when creating a request with a client will
655 
+  ensure that the option is not set. This allows you to overwrite default
656 
+  request options on a per-request basis.
657 
+  See https://github.com/guzzle/guzzle/pull/937.
658 
+* Added the ability to limit which protocols are allowed for redirects by
659 
+  specifying a `protocols` array in the `allow_redirects` request option.
660 
+* Nested futures due to retries are now resolved when waiting for synchronous
661 
+  responses. See https://github.com/guzzle/guzzle/pull/947.
662 
+* `"0"` is now an allowed URI path. See
663 
+  https://github.com/guzzle/guzzle/pull/935.
664 
+* `Query` no longer typehints on the `$query` argument in the constructor,
665 
+  allowing for strings and arrays.
666 
+* Exceptions thrown in the `end` event are now correctly wrapped with Guzzle
667 
+  specific exceptions if necessary.
668 
+
669 
+
670 
+## 5.0.3 - 2014-11-03
671 
+
672 
+This change updates query strings so that they are treated as un-encoded values
673 
+by default where the value represents an un-encoded value to send over the
674 
+wire. A Query object then encodes the value before sending over the wire. This
675 
+means that even value query string values (e.g., ":") are url encoded. This
676 
+makes the Query class match PHP's http_build_query function. However, if you
677 
+want to send requests over the wire using valid query string characters that do
678 
+not need to be encoded, then you can provide a string to Url::setQuery() and
679 
+pass true as the second argument to specify that the query string is a raw
680 
+string that should not be parsed or encoded (unless a call to getQuery() is
681 
+subsequently made, forcing the query-string to be converted into a Query
682 
+object).
683 
+
684 
+
685 
+## 5.0.2 - 2014-10-30
686 
+
687 
+* Added a trailing `\r\n` to multipart/form-data payloads. See
688 
+  https://github.com/guzzle/guzzle/pull/871
689 
+* Added a `GuzzleHttp\Pool::send()` convenience method to match the docs.
690 
+* Status codes are now returned as integers. See
691 
+  https://github.com/guzzle/guzzle/issues/881
692 
+* No longer overwriting an existing `application/x-www-form-urlencoded` header
693 
+  when sending POST requests, allowing for customized headers. See
694 
+  https://github.com/guzzle/guzzle/issues/877
695 
+* Improved path URL serialization.
696 
+
697 
+  * No longer double percent-encoding characters in the path or query string if
698 
+    they are already encoded.
699 
+  * Now properly encoding the supplied path to a URL object, instead of only
700 
+    encoding ' ' and '?'.
701 
+  * Note: This has been changed in 5.0.3 to now encode query string values by
702 
+    default unless the `rawString` argument is provided when setting the query
703 
+    string on a URL: Now allowing many more characters to be present in the
704 
+    query string without being percent encoded. See
705 
+    https://datatracker.ietf.org/doc/html/rfc3986#appendix-A
706 
+
707 
+
708 
+## 5.0.1 - 2014-10-16
709 
+
710 
+Bugfix release.
711 
+
712 
+* Fixed an issue where connection errors still returned response object in
713 
+  error and end events event though the response is unusable. This has been
714 
+  corrected so that a response is not returned in the `getResponse` method of
715 
+  these events if the response did not complete. https://github.com/guzzle/guzzle/issues/867
716 
+* Fixed an issue where transfer statistics were not being populated in the
717 
+  RingBridge. https://github.com/guzzle/guzzle/issues/866
718 
+
719 
+
720 
+## 5.0.0 - 2014-10-12
721 
+
722 
+Adding support for non-blocking responses and some minor API cleanup.
723 
+
724 
+### New Features
725 
+
726 
+* Added support for non-blocking responses based on `guzzlehttp/guzzle-ring`.
727 
+* Added a public API for creating a default HTTP adapter.
728 
+* Updated the redirect plugin to be non-blocking so that redirects are sent
729 
+  concurrently. Other plugins like this can now be updated to be non-blocking.
730 
+* Added a "progress" event so that you can get upload and download progress
731 
+  events.
732 
+* Added `GuzzleHttp\Pool` which implements FutureInterface and transfers
733 
+  requests concurrently using a capped pool size as efficiently as possible.
734 
+* Added `hasListeners()` to EmitterInterface.
735 
+* Removed `GuzzleHttp\ClientInterface::sendAll` and marked
736 
+  `GuzzleHttp\Client::sendAll` as deprecated (it's still there, just not the
737 
+  recommended way).
738 
+
739 
+### Breaking changes
740 
+
741 
+The breaking changes in this release are relatively minor. The biggest thing to
742 
+look out for is that request and response objects no longer implement fluent
743 
+interfaces.
744 
+
745 
+* Removed the fluent interfaces (i.e., `return $this`) from requests,
746 
+  responses, `GuzzleHttp\Collection`, `GuzzleHttp\Url`,
747 
+  `GuzzleHttp\Query`, `GuzzleHttp\Post\PostBody`, and
748 
+  `GuzzleHttp\Cookie\SetCookie`. This blog post provides a good outline of
749 
+  why I did this: https://ocramius.github.io/blog/fluent-interfaces-are-evil/.
750 
+  This also makes the Guzzle message interfaces compatible with the current
751 
+  PSR-7 message proposal.
752 
+* Removed "functions.php", so that Guzzle is truly PSR-4 compliant. Except
753 
+  for the HTTP request functions from function.php, these functions are now
754 
+  implemented in `GuzzleHttp\Utils` using camelCase. `GuzzleHttp\json_decode`
755 
+  moved to `GuzzleHttp\Utils::jsonDecode`. `GuzzleHttp\get_path` moved to
756 
+  `GuzzleHttp\Utils::getPath`. `GuzzleHttp\set_path` moved to
757 
+  `GuzzleHttp\Utils::setPath`. `GuzzleHttp\batch` should now be
758 
+  `GuzzleHttp\Pool::batch`, which returns an `objectStorage`. Using functions.php
759 
+  caused problems for many users: they aren't PSR-4 compliant, require an
760 
+  explicit include, and needed an if-guard to ensure that the functions are not
761 
+  declared multiple times.
762 
+* Rewrote adapter layer.
763 
+    * Removing all classes from `GuzzleHttp\Adapter`, these are now
764 
+      implemented as callables that are stored in `GuzzleHttp\Ring\Client`.
765 
+    * Removed the concept of "parallel adapters". Sending requests serially or
766 
+      concurrently is now handled using a single adapter.
767 
+    * Moved `GuzzleHttp\Adapter\Transaction` to `GuzzleHttp\Transaction`. The
768 
+      Transaction object now exposes the request, response, and client as public
769 
+      properties. The getters and setters have been removed.
770 
+* Removed the "headers" event. This event was only useful for changing the
771 
+  body a response once the headers of the response were known. You can implement
772 
+  a similar behavior in a number of ways. One example might be to use a
773 
+  FnStream that has access to the transaction being sent. For example, when the
774 
+  first byte is written, you could check if the response headers match your
775 
+  expectations, and if so, change the actual stream body that is being
776 
+  written to.
777 
+* Removed the `asArray` parameter from
778 
+  `GuzzleHttp\Message\MessageInterface::getHeader`. If you want to get a header
779 
+  value as an array, then use the newly added `getHeaderAsArray()` method of
780 
+  `MessageInterface`. This change makes the Guzzle interfaces compatible with
781 
+  the PSR-7 interfaces.
782 
+* `GuzzleHttp\Message\MessageFactory` no longer allows subclasses to add
783 
+  custom request options using double-dispatch (this was an implementation
784 
+  detail). Instead, you should now provide an associative array to the
785 
+  constructor which is a mapping of the request option name mapping to a
786 
+  function that applies the option value to a request.
787 
+* Removed the concept of "throwImmediately" from exceptions and error events.
788 
+  This control mechanism was used to stop a transfer of concurrent requests
789 
+  from completing. This can now be handled by throwing the exception or by
790 
+  cancelling a pool of requests or each outstanding future request individually.
791 
+* Updated to "GuzzleHttp\Streams" 3.0.
792 
+    * `GuzzleHttp\Stream\StreamInterface::getContents()` no longer accepts a
793 
+      `maxLen` parameter. This update makes the Guzzle streams project
794 
+      compatible with the current PSR-7 proposal.
795 
+    * `GuzzleHttp\Stream\Stream::__construct`,
796 
+      `GuzzleHttp\Stream\Stream::factory`, and
797 
+      `GuzzleHttp\Stream\Utils::create` no longer accept a size in the second
798 
+      argument. They now accept an associative array of options, including the
799 
+      "size" key and "metadata" key which can be used to provide custom metadata.
800 
+
801 
+
802 
+## 4.2.2 - 2014-09-08
803 
+
804 
+* Fixed a memory leak in the CurlAdapter when reusing cURL handles.
805 
+* No longer using `request_fulluri` in stream adapter proxies.
806 
+* Relative redirects are now based on the last response, not the first response.
807 
+
808 
+## 4.2.1 - 2014-08-19
809 
+
810 
+* Ensuring that the StreamAdapter does not always add a Content-Type header
811 
+* Adding automated github releases with a phar and zip
812 
+
813 
+## 4.2.0 - 2014-08-17
814 
+
815 
+* Now merging in default options using a case-insensitive comparison.
816 
+  Closes https://github.com/guzzle/guzzle/issues/767
817 
+* Added the ability to automatically decode `Content-Encoding` response bodies
818 
+  using the `decode_content` request option. This is set to `true` by default
819 
+  to decode the response body if it comes over the wire with a
820 
+  `Content-Encoding`. Set this value to `false` to disable decoding the
821 
+  response content, and pass a string to provide a request `Accept-Encoding`
822 
+  header and turn on automatic response decoding. This feature now allows you
823 
+  to pass an `Accept-Encoding` header in the headers of a request but still
824 
+  disable automatic response decoding.
825 
+  Closes https://github.com/guzzle/guzzle/issues/764
826 
+* Added the ability to throw an exception immediately when transferring
827 
+  requests in parallel. Closes https://github.com/guzzle/guzzle/issues/760
828 
+* Updating guzzlehttp/streams dependency to ~2.1
829 
+* No longer utilizing the now deprecated namespaced methods from the stream
830 
+  package.
831 
+
832 
+## 4.1.8 - 2014-08-14
833 
+
834 
+* Fixed an issue in the CurlFactory that caused setting the `stream=false`
835 
+  request option to throw an exception.
836 
+  See: https://github.com/guzzle/guzzle/issues/769
837 
+* TransactionIterator now calls rewind on the inner iterator.
838 
+  See: https://github.com/guzzle/guzzle/pull/765
839 
+* You can now set the `Content-Type` header to `multipart/form-data`
840 
+  when creating POST requests to force multipart bodies.
841 
+  See https://github.com/guzzle/guzzle/issues/768
842 
+
843 
+## 4.1.7 - 2014-08-07
844 
+
845 
+* Fixed an error in the HistoryPlugin that caused the same request and response
846 
+  to be logged multiple times when an HTTP protocol error occurs.
847 
+* Ensuring that cURL does not add a default Content-Type when no Content-Type
848 
+  has been supplied by the user. This prevents the adapter layer from modifying
849 
+  the request that is sent over the wire after any listeners may have already
850 
+  put the request in a desired state (e.g., signed the request).
851 
+* Throwing an exception when you attempt to send requests that have the
852 
+  "stream" set to true in parallel using the MultiAdapter.
853 
+* Only calling curl_multi_select when there are active cURL handles. This was
854 
+  previously changed and caused performance problems on some systems due to PHP
855 
+  always selecting until the maximum select timeout.
856 
+* Fixed a bug where multipart/form-data POST fields were not correctly
857 
+  aggregated (e.g., values with "&").
858 
+
859 
+## 4.1.6 - 2014-08-03
860 
+
861 
+* Added helper methods to make it easier to represent messages as strings,
862 
+  including getting the start line and getting headers as a string.
863 
+
864 
+## 4.1.5 - 2014-08-02
865 
+
866 
+* Automatically retrying cURL "Connection died, retrying a fresh connect"
867 
+  errors when possible.
868 
+* cURL implementation cleanup
869 
+* Allowing multiple event subscriber listeners to be registered per event by
870 
+  passing an array of arrays of listener configuration.
871 
+
872 
+## 4.1.4 - 2014-07-22
873 
+
874 
+* Fixed a bug that caused multi-part POST requests with more than one field to
875 
+  serialize incorrectly.
876 
+* Paths can now be set to "0"
877 
+* `ResponseInterface::xml` now accepts a `libxml_options` option and added a
878 
+  missing default argument that was required when parsing XML response bodies.
879 
+* A `save_to` stream is now created lazily, which means that files are not
880 
+  created on disk unless a request succeeds.
881 
+
882 
+## 4.1.3 - 2014-07-15
883 
+
884 
+* Various fixes to multipart/form-data POST uploads
885 
+* Wrapping function.php in an if-statement to ensure Guzzle can be used
886 
+  globally and in a Composer install
887 
+* Fixed an issue with generating and merging in events to an event array
888 
+* POST headers are only applied before sending a request to allow you to change
889 
+  the query aggregator used before uploading
890 
+* Added much more robust query string parsing
891 
+* Fixed various parsing and normalization issues with URLs
892 
+* Fixing an issue where multi-valued headers were not being utilized correctly
893 
+  in the StreamAdapter
894 
+
895 
+## 4.1.2 - 2014-06-18
896 
+
897 
+* Added support for sending payloads with GET requests
898 
+
899 
+## 4.1.1 - 2014-06-08
900 
+
901 
+* Fixed an issue related to using custom message factory options in subclasses
902 
+* Fixed an issue with nested form fields in a multi-part POST
903 
+* Fixed an issue with using the `json` request option for POST requests
904 
+* Added `ToArrayInterface` to `GuzzleHttp\Cookie\CookieJar`
905 
+
906 
+## 4.1.0 - 2014-05-27
907 
+
908 
+* Added a `json` request option to easily serialize JSON payloads.
909 
+* Added a `GuzzleHttp\json_decode()` wrapper to safely parse JSON.
910 
+* Added `setPort()` and `getPort()` to `GuzzleHttp\Message\RequestInterface`.
911 
+* Added the ability to provide an emitter to a client in the client constructor.
912 
+* Added the ability to persist a cookie session using $_SESSION.
913 
+* Added a trait that can be used to add event listeners to an iterator.
914 
+* Removed request method constants from RequestInterface.
915 
+* Fixed warning when invalid request start-lines are received.
916 
+* Updated MessageFactory to work with custom request option methods.
917 
+* Updated cacert bundle to latest build.
918 
+
919 
+4.0.2 (2014-04-16)
920 
+------------------
921 
+
922 
+* Proxy requests using the StreamAdapter now properly use request_fulluri (#632)
923 
+* Added the ability to set scalars as POST fields (#628)
924 
+
925 
+## 4.0.1 - 2014-04-04
926 
+
927 
+* The HTTP status code of a response is now set as the exception code of
928 
+  RequestException objects.
929 
+* 303 redirects will now correctly switch from POST to GET requests.
930 
+* The default parallel adapter of a client now correctly uses the MultiAdapter.
931 
+* HasDataTrait now initializes the internal data array as an empty array so
932 
+  that the toArray() method always returns an array.
933 
+
934 
+## 4.0.0 - 2014-03-29
935 
+
936 
+* For information on changes and upgrading, see:
937 
+  https://github.com/guzzle/guzzle/blob/master/UPGRADING.md#3x-to-40
938 
+* Added `GuzzleHttp\batch()` as a convenience function for sending requests in
939 
+  parallel without needing to write asynchronous code.
940 
+* Restructured how events are added to `GuzzleHttp\ClientInterface::sendAll()`.
941 
+  You can now pass a callable or an array of associative arrays where each
942 
+  associative array contains the "fn", "priority", and "once" keys.
943 
+
944 
+## 4.0.0.rc-2 - 2014-03-25
945 
+
946 
+* Removed `getConfig()` and `setConfig()` from clients to avoid confusion
947 
+  around whether things like base_url, message_factory, etc. should be able to
948 
+  be retrieved or modified.
949 
+* Added `getDefaultOption()` and `setDefaultOption()` to ClientInterface
950 
+* functions.php functions were renamed using snake_case to match PHP idioms
951 
+* Added support for `HTTP_PROXY`, `HTTPS_PROXY`, and
952 
+  `GUZZLE_CURL_SELECT_TIMEOUT` environment variables
953 
+* Added the ability to specify custom `sendAll()` event priorities
954 
+* Added the ability to specify custom stream context options to the stream
955 
+  adapter.
956 
+* Added a functions.php function for `get_path()` and `set_path()`
957 
+* CurlAdapter and MultiAdapter now use a callable to generate curl resources
958 
+* MockAdapter now properly reads a body and emits a `headers` event
959 
+* Updated Url class to check if a scheme and host are set before adding ":"
960 
+  and "//". This allows empty Url (e.g., "") to be serialized as "".
961 
+* Parsing invalid XML no longer emits warnings
962 
+* Curl classes now properly throw AdapterExceptions
963 
+* Various performance optimizations
964 
+* Streams are created with the faster `Stream\create()` function
965 
+* Marked deprecation_proxy() as internal
966 
+* Test server is now a collection of static methods on a class
967 
+
968 
+## 4.0.0-rc.1 - 2014-03-15
969 
+
970 
+* See https://github.com/guzzle/guzzle/blob/master/UPGRADING.md#3x-to-40
971 
+
972 
+## 3.8.1 - 2014-01-28
973 
+
974 
+* Bug: Always using GET requests when redirecting from a 303 response
975 
+* Bug: CURLOPT_SSL_VERIFYHOST is now correctly set to false when setting `$certificateAuthority` to false in
976 
+  `Guzzle\Http\ClientInterface::setSslVerification()`
977 
+* Bug: RedirectPlugin now uses strict RFC 3986 compliance when combining a base URL with a relative URL
978 
+* Bug: The body of a request can now be set to `"0"`
979 
+* Sending PHP stream requests no longer forces `HTTP/1.0`
980 
+* Adding more information to ExceptionCollection exceptions so that users have more context, including a stack trace of
981 
+  each sub-exception
982 
+* Updated the `$ref` attribute in service descriptions to merge over any existing parameters of a schema (rather than
983 
+  clobbering everything).
984 
+* Merging URLs will now use the query string object from the relative URL (thus allowing custom query aggregators)
985 
+* Query strings are now parsed in a way that they do no convert empty keys with no value to have a dangling `=`.
986 
+  For example `foo&bar=baz` is now correctly parsed and recognized as `foo&bar=baz` rather than `foo=&bar=baz`.
987 
+* Now properly escaping the regular expression delimiter when matching Cookie domains.
988 
+* Network access is now disabled when loading XML documents
989 
+
990 
+## 3.8.0 - 2013-12-05
991 
+
992 
+* Added the ability to define a POST name for a file
993 
+* JSON response parsing now properly walks additionalProperties
994 
+* cURL error code 18 is now retried automatically in the BackoffPlugin
995 
+* Fixed a cURL error when URLs contain fragments
996 
+* Fixed an issue in the BackoffPlugin retry event where it was trying to access all exceptions as if they were
997 
+  CurlExceptions
998 
+* CURLOPT_PROGRESS function fix for PHP 5.5 (69fcc1e)
999 
+* Added the ability for Guzzle to work with older versions of cURL that do not support `CURLOPT_TIMEOUT_MS`
1000 
+* Fixed a bug that was encountered when parsing empty header parameters
1001 
+* UriTemplate now has a `setRegex()` method to match the docs
1002 
+* The `debug` request parameter now checks if it is truthy rather than if it exists
1003 
+* Setting the `debug` request parameter to true shows verbose cURL output instead of using the LogPlugin
1004 
+* Added the ability to combine URLs using strict RFC 3986 compliance
1005 
+* Command objects can now return the validation errors encountered by the command
1006 
+* Various fixes to cache revalidation (#437 and 29797e5)
1007 
+* Various fixes to the AsyncPlugin
1008 
+* Cleaned up build scripts
1009 
+
1010 
+## 3.7.4 - 2013-10-02
1011 
+
1012 
+* Bug fix: 0 is now an allowed value in a description parameter that has a default value (#430)
1013 
+* Bug fix: SchemaFormatter now returns an integer when formatting to a Unix timestamp
1014 
+  (see https://github.com/aws/aws-sdk-php/issues/147)
1015 
+* Bug fix: Cleaned up and fixed URL dot segment removal to properly resolve internal dots
1016 
+* Minimum PHP version is now properly specified as 5.3.3 (up from 5.3.2) (#420)
1017 
+* Updated the bundled cacert.pem (#419)
1018 
+* OauthPlugin now supports adding authentication to headers or query string (#425)
1019 
+
1020 
+## 3.7.3 - 2013-09-08
1021 
+
1022 
+* Added the ability to get the exception associated with a request/command when using `MultiTransferException` and
1023 
+  `CommandTransferException`.
1024 
+* Setting `additionalParameters` of a response to false is now honored when parsing responses with a service description
1025 
+* Schemas are only injected into response models when explicitly configured.
1026 
+* No longer guessing Content-Type based on the path of a request. Content-Type is now only guessed based on the path of
1027 
+  an EntityBody.
1028 
+* Bug fix: ChunkedIterator can now properly chunk a \Traversable as well as an \Iterator.
1029 
+* Bug fix: FilterIterator now relies on `\Iterator` instead of `\Traversable`.
1030 
+* Bug fix: Gracefully handling malformed responses in RequestMediator::writeResponseBody()
1031 
+* Bug fix: Replaced call to canCache with canCacheRequest in the CallbackCanCacheStrategy of the CachePlugin
1032 
+* Bug fix: Visiting XML attributes first before visiting XML children when serializing requests
1033 
+* Bug fix: Properly parsing headers that contain commas contained in quotes
1034 
+* Bug fix: mimetype guessing based on a filename is now case-insensitive
1035 
+
1036 
+## 3.7.2 - 2013-08-02
1037 
+
1038 
+* Bug fix: Properly URL encoding paths when using the PHP-only version of the UriTemplate expander
1039 
+  See https://github.com/guzzle/guzzle/issues/371
1040 
+* Bug fix: Cookie domains are now matched correctly according to RFC 6265
1041 
+  See https://github.com/guzzle/guzzle/issues/377
1042 
+* Bug fix: GET parameters are now used when calculating an OAuth signature
1043 
+* Bug fix: Fixed an issue with cache revalidation where the If-None-Match header was being double quoted
1044 
+* `Guzzle\Common\AbstractHasDispatcher::dispatch()` now returns the event that was dispatched
1045 
+* `Guzzle\Http\QueryString::factory()` now guesses the most appropriate query aggregator to used based on the input.
1046 
+  See https://github.com/guzzle/guzzle/issues/379
1047 
+* Added a way to add custom domain objects to service description parsing using the `operation.parse_class` event. See
1048 
+  https://github.com/guzzle/guzzle/pull/380
1049 
+* cURL multi cleanup and optimizations
1050 
+
1051 
+## 3.7.1 - 2013-07-05
1052 
+
1053 
+* Bug fix: Setting default options on a client now works
1054 
+* Bug fix: Setting options on HEAD requests now works. See #352
1055 
+* Bug fix: Moving stream factory before send event to before building the stream. See #353
1056 
+* Bug fix: Cookies no longer match on IP addresses per RFC 6265
1057 
+* Bug fix: Correctly parsing header parameters that are in `<>` and quotes
1058 
+* Added `cert` and `ssl_key` as request options
1059 
+* `Host` header can now diverge from the host part of a URL if the header is set manually
1060 
+* `Guzzle\Service\Command\LocationVisitor\Request\XmlVisitor` was rewritten to change from using SimpleXML to XMLWriter
1061 
+* OAuth parameters are only added via the plugin if they aren't already set
1062 
+* Exceptions are now thrown when a URL cannot be parsed
1063 
+* Returning `false` if `Guzzle\Http\EntityBody::getContentMd5()` fails
1064 
+* Not setting a `Content-MD5` on a command if calculating the Content-MD5 fails via the CommandContentMd5Plugin
1065 
+
1066 
+## 3.7.0 - 2013-06-10
1067 
+
1068 
+* See UPGRADING.md for more information on how to upgrade.
1069 
+* Requests now support the ability to specify an array of $options when creating a request to more easily modify a
1070 
+  request. You can pass a 'request.options' configuration setting to a client to apply default request options to
1071 
+  every request created by a client (e.g. default query string variables, headers, curl options, etc.).
1072 
+* Added a static facade class that allows you to use Guzzle with static methods and mount the class to `\Guzzle`.
1073 
+  See `Guzzle\Http\StaticClient::mount`.
1074 
+* Added `command.request_options` to `Guzzle\Service\Command\AbstractCommand` to pass request options to requests
1075 
+      created by a command (e.g. custom headers, query string variables, timeout settings, etc.).
1076 
+* Stream size in `Guzzle\Stream\PhpStreamRequestFactory` will now be set if Content-Length is returned in the
1077 
+  headers of a response
1078 
+* Added `Guzzle\Common\Collection::setPath($path, $value)` to set a value into an array using a nested key
1079 
+  (e.g. `$collection->setPath('foo/baz/bar', 'test'); echo $collection['foo']['bar']['bar'];`)
1080 
+* ServiceBuilders now support storing and retrieving arbitrary data
1081 
+* CachePlugin can now purge all resources for a given URI
1082 
+* CachePlugin can automatically purge matching cached items when a non-idempotent request is sent to a resource
1083 
+* CachePlugin now uses the Vary header to determine if a resource is a cache hit
1084 
+* `Guzzle\Http\Message\Response` now implements `\Serializable`
1085 
+* Added `Guzzle\Cache\CacheAdapterFactory::fromCache()` to more easily create cache adapters
1086 
+* `Guzzle\Service\ClientInterface::execute()` now accepts an array, single command, or Traversable
1087 
+* Fixed a bug in `Guzzle\Http\Message\Header\Link::addLink()`
1088 
+* Better handling of calculating the size of a stream in `Guzzle\Stream\Stream` using fstat() and caching the size
1089 
+* `Guzzle\Common\Exception\ExceptionCollection` now creates a more readable exception message
1090 
+* Fixing BC break: Added back the MonologLogAdapter implementation rather than extending from PsrLog so that older
1091 
+  Symfony users can still use the old version of Monolog.
1092 
+* Fixing BC break: Added the implementation back in for `Guzzle\Http\Message\AbstractMessage::getTokenizedHeader()`.
1093 
+  Now triggering an E_USER_DEPRECATED warning when used. Use `$message->getHeader()->parseParams()`.
1094 
+* Several performance improvements to `Guzzle\Common\Collection`
1095 
+* Added an `$options` argument to the end of the following methods of `Guzzle\Http\ClientInterface`:
1096 
+  createRequest, head, delete, put, patch, post, options, prepareRequest
1097 
+* Added an `$options` argument to the end of `Guzzle\Http\Message\Request\RequestFactoryInterface::createRequest()`
1098 
+* Added an `applyOptions()` method to `Guzzle\Http\Message\Request\RequestFactoryInterface`
1099 
+* Changed `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $body = null)` to
1100 
+  `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $options = array())`. You can still pass in a
1101 
+  resource, string, or EntityBody into the $options parameter to specify the download location of the response.
1102 
+* Changed `Guzzle\Common\Collection::__construct($data)` to no longer accepts a null value for `$data` but a
1103 
+  default `array()`
1104 
+* Added `Guzzle\Stream\StreamInterface::isRepeatable`
1105 
+* Removed `Guzzle\Http\ClientInterface::setDefaultHeaders(). Use
1106 
+  $client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`. or
1107 
+  $client->getConfig()->setPath('request.options/headers', array('header_name' => 'value'))`.
1108 
+* Removed `Guzzle\Http\ClientInterface::getDefaultHeaders(). Use $client->getConfig()->getPath('request.options/headers')`.
1109 
+* Removed `Guzzle\Http\ClientInterface::expandTemplate()`
1110 
+* Removed `Guzzle\Http\ClientInterface::setRequestFactory()`
1111 
+* Removed `Guzzle\Http\ClientInterface::getCurlMulti()`
1112 
+* Removed `Guzzle\Http\Message\RequestInterface::canCache`
1113 
+* Removed `Guzzle\Http\Message\RequestInterface::setIsRedirect`
1114 
+* Removed `Guzzle\Http\Message\RequestInterface::isRedirect`
1115 
+* Made `Guzzle\Http\Client::expandTemplate` and `getUriTemplate` protected methods.
1116 
+* You can now enable E_USER_DEPRECATED warnings to see if you are using a deprecated method by setting
1117 
+  `Guzzle\Common\Version::$emitWarnings` to true.
1118 
+* Marked `Guzzle\Http\Message\Request::isResponseBodyRepeatable()` as deprecated. Use
1119 
+      `$request->getResponseBody()->isRepeatable()` instead.
1120 
+* Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use
1121 
+  `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead.
1122 
+* Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use
1123 
+  `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead.
1124 
+* Marked `Guzzle\Http\Message\Request::setIsRedirect()` as deprecated. Use the HistoryPlugin instead.
1125 
+* Marked `Guzzle\Http\Message\Request::isRedirect()` as deprecated. Use the HistoryPlugin instead.
1126 
+* Marked `Guzzle\Cache\CacheAdapterFactory::factory()` as deprecated
1127 
+* Marked 'command.headers', 'command.response_body' and 'command.on_complete' as deprecated for AbstractCommand.
1128 
+  These will work through Guzzle 4.0
1129 
+* Marked 'request.params' for `Guzzle\Http\Client` as deprecated. Use [request.options][params].
1130 
+* Marked `Guzzle\Service\Client::enableMagicMethods()` as deprecated. Magic methods can no longer be disabled on a Guzzle\Service\Client.
1131 
+* Marked `Guzzle\Service\Client::getDefaultHeaders()` as deprecated. Use $client->getConfig()->getPath('request.options/headers')`.
1132 
+* Marked `Guzzle\Service\Client::setDefaultHeaders()` as deprecated. Use $client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`.
1133 
+* Marked `Guzzle\Parser\Url\UrlParser` as deprecated. Just use PHP's `parse_url()` and percent encode your UTF-8.
1134 
+* Marked `Guzzle\Common\Collection::inject()` as deprecated.
1135 
+* Marked `Guzzle\Plugin\CurlAuth\CurlAuthPlugin` as deprecated. Use `$client->getConfig()->setPath('request.options/auth', array('user', 'pass', 'Basic|Digest');`
1136 
+* CacheKeyProviderInterface and DefaultCacheKeyProvider are no longer used. All of this logic is handled in a
1137 
+  CacheStorageInterface. These two objects and interface will be removed in a future version.
1138 
+* Always setting X-cache headers on cached responses
1139 
+* Default cache TTLs are now handled by the CacheStorageInterface of a CachePlugin
1140 
+* `CacheStorageInterface::cache($key, Response $response, $ttl = null)` has changed to `cache(RequestInterface
1141 
+  $request, Response $response);`
1142 
+* `CacheStorageInterface::fetch($key)` has changed to `fetch(RequestInterface $request);`
1143 
+* `CacheStorageInterface::delete($key)` has changed to `delete(RequestInterface $request);`
1144 
+* Added `CacheStorageInterface::purge($url)`
1145 
+* `DefaultRevalidation::__construct(CacheKeyProviderInterface $cacheKey, CacheStorageInterface $cache, CachePlugin
1146 
+  $plugin)` has changed to `DefaultRevalidation::__construct(CacheStorageInterface $cache,
1147 
+  CanCacheStrategyInterface $canCache = null)`
1148 
+* Added `RevalidationInterface::shouldRevalidate(RequestInterface $request, Response $response)`
1149 
+
1150 
+## 3.6.0 - 2013-05-29
1151 
+
1152 
+* ServiceDescription now implements ToArrayInterface
1153 
+* Added command.hidden_params to blacklist certain headers from being treated as additionalParameters
1154 
+* Guzzle can now correctly parse incomplete URLs
1155 
+* Mixed casing of headers are now forced to be a single consistent casing across all values for that header.
1156 
+* Messages internally use a HeaderCollection object to delegate handling case-insensitive header resolution
1157 
+* Removed the whole changedHeader() function system of messages because all header changes now go through addHeader().
1158 
+* Specific header implementations can be created for complex headers. When a message creates a header, it uses a
1159 
+  HeaderFactory which can map specific headers to specific header classes. There is now a Link header and
1160 
+  CacheControl header implementation.
1161 
+* Removed from interface: Guzzle\Http\ClientInterface::setUriTemplate
1162 
+* Removed from interface: Guzzle\Http\ClientInterface::setCurlMulti()
1163 
+* Removed Guzzle\Http\Message\Request::receivedRequestHeader() and implemented this functionality in
1164 
+  Guzzle\Http\Curl\RequestMediator
1165 
+* Removed the optional $asString parameter from MessageInterface::getHeader(). Just cast the header to a string.
1166 
+* Removed the optional $tryChunkedTransfer option from Guzzle\Http\Message\EntityEnclosingRequestInterface
1167 
+* Removed the $asObjects argument from Guzzle\Http\Message\MessageInterface::getHeaders()
1168 
+* Removed Guzzle\Parser\ParserRegister::get(). Use getParser()
1169 
+* Removed Guzzle\Parser\ParserRegister::set(). Use registerParser().
1170 
+* All response header helper functions return a string rather than mixing Header objects and strings inconsistently
1171 
+* Removed cURL blacklist support. This is no longer necessary now that Expect, Accept, etc. are managed by Guzzle
1172 
+  directly via interfaces
1173 
+* Removed the injecting of a request object onto a response object. The methods to get and set a request still exist
1174 
+  but are a no-op until removed.
1175 
+* Most classes that used to require a `Guzzle\Service\Command\CommandInterface` typehint now request a
1176 
+  `Guzzle\Service\Command\ArrayCommandInterface`.
1177 
+* Added `Guzzle\Http\Message\RequestInterface::startResponse()` to the RequestInterface to handle injecting a response
1178 
+  on a request while the request is still being transferred
1179 
+* The ability to case-insensitively search for header values
1180 
+* Guzzle\Http\Message\Header::hasExactHeader
1181 
+* Guzzle\Http\Message\Header::raw. Use getAll()
1182 
+* Deprecated cache control specific methods on Guzzle\Http\Message\AbstractMessage. Use the CacheControl header object
1183 
+  instead.
1184 
+* `Guzzle\Service\Command\CommandInterface` now extends from ToArrayInterface and ArrayAccess
1185 
+* Added the ability to cast Model objects to a string to view debug information.
1186 
+
1187 
+## 3.5.0 - 2013-05-13
1188 
+
1189 
+* Bug: Fixed a regression so that request responses are parsed only once per oncomplete event rather than multiple times
1190 
+* Bug: Better cleanup of one-time events across the board (when an event is meant to fire once, it will now remove
1191 
+  itself from the EventDispatcher)
1192 
+* Bug: `Guzzle\Log\MessageFormatter` now properly writes "total_time" and "connect_time" values
1193 
+* Bug: Cloning an EntityEnclosingRequest now clones the EntityBody too
1194 
+* Bug: Fixed an undefined index error when parsing nested JSON responses with a sentAs parameter that reference a
1195 
+  non-existent key
1196 
+* Bug: All __call() method arguments are now required (helps with mocking frameworks)
1197 
+* Deprecating Response::getRequest() and now using a shallow clone of a request object to remove a circular reference
1198 
+  to help with refcount based garbage collection of resources created by sending a request
1199 
+* Deprecating ZF1 cache and log adapters. These will be removed in the next major version.
1200 
+* Deprecating `Response::getPreviousResponse()` (method signature still exists, but it's deprecated). Use the
1201 
+  HistoryPlugin for a history.
1202 
+* Added a `responseBody` alias for the `response_body` location
1203 
+* Refactored internals to no longer rely on Response::getRequest()
1204 
+* HistoryPlugin can now be cast to a string
1205 
+* HistoryPlugin now logs transactions rather than requests and responses to more accurately keep track of the requests
1206 
+  and responses that are sent over the wire
1207 
+* Added `getEffectiveUrl()` and `getRedirectCount()` to Response objects
1208 
+
1209 
+## 3.4.3 - 2013-04-30
1210 
+
1211 
+* Bug fix: Fixing bug introduced in 3.4.2 where redirect responses are duplicated on the final redirected response
1212 
+* Added a check to re-extract the temp cacert bundle from the phar before sending each request
1213 
+
1214 
+## 3.4.2 - 2013-04-29
1215 
+
1216 
+* Bug fix: Stream objects now work correctly with "a" and "a+" modes
1217 
+* Bug fix: Removing `Transfer-Encoding: chunked` header when a Content-Length is present
1218 
+* Bug fix: AsyncPlugin no longer forces HEAD requests
1219 
+* Bug fix: DateTime timezones are now properly handled when using the service description schema formatter
1220 
+* Bug fix: CachePlugin now properly handles stale-if-error directives when a request to the origin server fails
1221 
+* Setting a response on a request will write to the custom request body from the response body if one is specified
1222 
+* LogPlugin now writes to php://output when STDERR is undefined
1223 
+* Added the ability to set multiple POST files for the same key in a single call
1224 
+* application/x-www-form-urlencoded POSTs now use the utf-8 charset by default
1225 
+* Added the ability to queue CurlExceptions to the MockPlugin
1226 
+* Cleaned up how manual responses are queued on requests (removed "queued_response" and now using request.before_send)
1227 
+* Configuration loading now allows remote files
1228 
+
1229 
+## 3.4.1 - 2013-04-16
1230 
+
1231 
+* Large refactoring to how CurlMulti handles work. There is now a proxy that sits in front of a pool of CurlMulti
1232 
+  handles. This greatly simplifies the implementation, fixes a couple bugs, and provides a small performance boost.
1233 
+* Exceptions are now properly grouped when sending requests in parallel
1234 
+* Redirects are now properly aggregated when a multi transaction fails
1235 
+* Redirects now set the response on the original object even in the event of a failure
1236 
+* Bug fix: Model names are now properly set even when using $refs
1237 
+* Added support for PHP 5.5's CurlFile to prevent warnings with the deprecated @ syntax
1238 
+* Added support for oauth_callback in OAuth signatures
1239 
+* Added support for oauth_verifier in OAuth signatures
1240 
+* Added support to attempt to retrieve a command first literally, then ucfirst, the with inflection
1241 
+
1242 
+## 3.4.0 - 2013-04-11
1243 
+
1244 
+* Bug fix: URLs are now resolved correctly based on https://datatracker.ietf.org/doc/html/rfc3986#section-5.2. #289
1245 
+* Bug fix: Absolute URLs with a path in a service description will now properly override the base URL. #289
1246 
+* Bug fix: Parsing a query string with a single PHP array value will now result in an array. #263
1247 
+* Bug fix: Better normalization of the User-Agent header to prevent duplicate headers. #264.
1248 
+* Bug fix: Added `number` type to service descriptions.
1249 
+* Bug fix: empty parameters are removed from an OAuth signature
1250 
+* Bug fix: Revalidating a cache entry prefers the Last-Modified over the Date header
1251 
+* Bug fix: Fixed "array to string" error when validating a union of types in a service description
1252 
+* Bug fix: Removed code that attempted to determine the size of a stream when data is written to the stream
1253 
+* Bug fix: Not including an `oauth_token` if the value is null in the OauthPlugin.
1254 
+* Bug fix: Now correctly aggregating successful requests and failed requests in CurlMulti when a redirect occurs.
1255 
+* The new default CURLOPT_TIMEOUT setting has been increased to 150 seconds so that Guzzle works on poor connections.
1256 
+* Added a feature to EntityEnclosingRequest::setBody() that will automatically set the Content-Type of the request if
1257 
+  the Content-Type can be determined based on the entity body or the path of the request.
1258 
+* Added the ability to overwrite configuration settings in a client when grabbing a throwaway client from a builder.
1259 
+* Added support for a PSR-3 LogAdapter.
1260 
+* Added a `command.after_prepare` event
1261 
+* Added `oauth_callback` parameter to the OauthPlugin
1262 
+* Added the ability to create a custom stream class when using a stream factory
1263 
+* Added a CachingEntityBody decorator
1264 
+* Added support for `additionalParameters` in service descriptions to define how custom parameters are serialized.
1265 
+* The bundled SSL certificate is now provided in the phar file and extracted when running Guzzle from a phar.
1266 
+* You can now send any EntityEnclosingRequest with POST fields or POST files and cURL will handle creating bodies
1267 
+* POST requests using a custom entity body are now treated exactly like PUT requests but with a custom cURL method. This
1268 
+  means that the redirect behavior of POST requests with custom bodies will not be the same as POST requests that use
1269 
+  POST fields or files (the latter is only used when emulating a form POST in the browser).
1270 
+* Lots of cleanup to CurlHandle::factory and RequestFactory::createRequest
1271 
+
1272 
+## 3.3.1 - 2013-03-10
1273 
+
1274 
+* Added the ability to create PHP streaming responses from HTTP requests
1275 
+* Bug fix: Running any filters when parsing response headers with service descriptions
1276 
+* Bug fix: OauthPlugin fixes to allow for multi-dimensional array signing, and sorting parameters before signing
1277 
+* Bug fix: Removed the adding of default empty arrays and false Booleans to responses in order to be consistent across
1278 
+  response location visitors.
1279 
+* Bug fix: Removed the possibility of creating configuration files with circular dependencies
1280 
+* RequestFactory::create() now uses the key of a POST file when setting the POST file name
1281 
+* Added xmlAllowEmpty to serialize an XML body even if no XML specific parameters are set
1282 
+
1283 
+## 3.3.0 - 2013-03-03
1284 
+
1285 
+* A large number of performance optimizations have been made
1286 
+* Bug fix: Added 'wb' as a valid write mode for streams
1287 
+* Bug fix: `Guzzle\Http\Message\Response::json()` now allows scalar values to be returned
1288 
+* Bug fix: Fixed bug in `Guzzle\Http\Message\Response` where wrapping quotes were stripped from `getEtag()`
1289 
+* BC: Removed `Guzzle\Http\Utils` class
1290 
+* BC: Setting a service description on a client will no longer modify the client's command factories.
1291 
+* BC: Emitting IO events from a RequestMediator is now a parameter that must be set in a request's curl options using
1292 
+  the 'emit_io' key. This was previously set under a request's parameters using 'curl.emit_io'
1293 
+* BC: `Guzzle\Stream\Stream::getWrapper()` and `Guzzle\Stream\Stream::getSteamType()` are no longer converted to
1294 
+  lowercase
1295 
+* Operation parameter objects are now lazy loaded internally
1296 
+* Added ErrorResponsePlugin that can throw errors for responses defined in service description operations' errorResponses
1297 
+* Added support for instantiating responseType=class responseClass classes. Classes must implement
1298 
+  `Guzzle\Service\Command\ResponseClassInterface`
1299 
+* Added support for additionalProperties for top-level parameters in responseType=model responseClasses. These
1300 
+  additional properties also support locations and can be used to parse JSON responses where the outermost part of the
1301 
+  JSON is an array
1302 
+* Added support for nested renaming of JSON models (rename sentAs to name)
1303 
+* CachePlugin
1304 
+    * Added support for stale-if-error so that the CachePlugin can now serve stale content from the cache on error
1305 
+    * Debug headers can now added to cached response in the CachePlugin
1306 
+
1307 
+## 3.2.0 - 2013-02-14
1308 
+
1309 
+* CurlMulti is no longer reused globally. A new multi object is created per-client. This helps to isolate clients.
1310 
+* URLs with no path no longer contain a "/" by default
1311 
+* Guzzle\Http\QueryString does no longer manages the leading "?". This is now handled in Guzzle\Http\Url.
1312 
+* BadResponseException no longer includes the full request and response message
1313 
+* Adding setData() to Guzzle\Service\Description\ServiceDescriptionInterface
1314 
+* Adding getResponseBody() to Guzzle\Http\Message\RequestInterface
1315 
+* Various updates to classes to use ServiceDescriptionInterface type hints rather than ServiceDescription
1316 
+* Header values can now be normalized into distinct values when multiple headers are combined with a comma separated list
1317 
+* xmlEncoding can now be customized for the XML declaration of a XML service description operation
1318 
+* Guzzle\Http\QueryString now uses Guzzle\Http\QueryAggregator\QueryAggregatorInterface objects to add custom value
1319 
+  aggregation and no longer uses callbacks
1320 
+* The URL encoding implementation of Guzzle\Http\QueryString can now be customized
1321 
+* Bug fix: Filters were not always invoked for array service description parameters
1322 
+* Bug fix: Redirects now use a target response body rather than a temporary response body
1323 
+* Bug fix: The default exponential backoff BackoffPlugin was not giving when the request threshold was exceeded
1324 
+* Bug fix: Guzzle now takes the first found value when grabbing Cache-Control directives
1325 
+
1326 
+## 3.1.2 - 2013-01-27
1327 
+
1328 
+* Refactored how operation responses are parsed. Visitors now include a before() method responsible for parsing the
1329 
+  response body. For example, the XmlVisitor now parses the XML response into an array in the before() method.
1330 
+* Fixed an issue where cURL would not automatically decompress responses when the Accept-Encoding header was sent
1331 
+* CURLOPT_SSL_VERIFYHOST is never set to 1 because it is deprecated (see 5e0ff2ef20f839e19d1eeb298f90ba3598784444)
1332 
+* Fixed a bug where redirect responses were not chained correctly using getPreviousResponse()
1333 
+* Setting default headers on a client after setting the user-agent will not erase the user-agent setting
1334 
+
1335 
+## 3.1.1 - 2013-01-20
1336 
+
1337 
+* Adding wildcard support to Guzzle\Common\Collection::getPath()
1338 
+* Adding alias support to ServiceBuilder configs
1339 
+* Adding Guzzle\Service\Resource\CompositeResourceIteratorFactory and cleaning up factory interface
1340 
+
1341 
+## 3.1.0 - 2013-01-12
1342 
+
1343 
+* BC: CurlException now extends from RequestException rather than BadResponseException
1344 
+* BC: Renamed Guzzle\Plugin\Cache\CanCacheStrategyInterface::canCache() to canCacheRequest() and added CanCacheResponse()
1345 
+* Added getData to ServiceDescriptionInterface
1346 
+* Added context array to RequestInterface::setState()
1347 
+* Bug: Removing hard dependency on the BackoffPlugin from Guzzle\Http
1348 
+* Bug: Adding required content-type when JSON request visitor adds JSON to a command
1349 
+* Bug: Fixing the serialization of a service description with custom data
1350 
+* Made it easier to deal with exceptions thrown when transferring commands or requests in parallel by providing
1351 
+  an array of successful and failed responses
1352 
+* Moved getPath from Guzzle\Service\Resource\Model to Guzzle\Common\Collection
1353 
+* Added Guzzle\Http\IoEmittingEntityBody
1354 
+* Moved command filtration from validators to location visitors
1355 
+* Added `extends` attributes to service description parameters
1356 
+* Added getModels to ServiceDescriptionInterface
1357 
+
1358 
+## 3.0.7 - 2012-12-19
1359 
+
1360 
+* Fixing phar detection when forcing a cacert to system if null or true
1361 
+* Allowing filename to be passed to `Guzzle\Http\Message\Request::setResponseBody()`
1362 
+* Cleaning up `Guzzle\Common\Collection::inject` method
1363 
+* Adding a response_body location to service descriptions
1364 
+
1365 
+## 3.0.6 - 2012-12-09
1366 
+
1367 
+* CurlMulti performance improvements
1368 
+* Adding setErrorResponses() to Operation
1369 
+* composer.json tweaks
1370 
+
1371 
+## 3.0.5 - 2012-11-18
1372 
+
1373 
+* Bug: Fixing an infinite recursion bug caused from revalidating with the CachePlugin
1374 
+* Bug: Response body can now be a string containing "0"
1375 
+* Bug: Using Guzzle inside of a phar uses system by default but now allows for a custom cacert
1376 
+* Bug: QueryString::fromString now properly parses query string parameters that contain equal signs
1377 
+* Added support for XML attributes in service description responses
1378 
+* DefaultRequestSerializer now supports array URI parameter values for URI template expansion
1379 
+* Added better mimetype guessing to requests and post files
1380 
+
1381 
+## 3.0.4 - 2012-11-11
1382 
+
1383 
+* Bug: Fixed a bug when adding multiple cookies to a request to use the correct glue value
1384 
+* Bug: Cookies can now be added that have a name, domain, or value set to "0"
1385 
+* Bug: Using the system cacert bundle when using the Phar
1386 
+* Added json and xml methods to Response to make it easier to parse JSON and XML response data into data structures
1387 
+* Enhanced cookie jar de-duplication
1388 
+* Added the ability to enable strict cookie jars that throw exceptions when invalid cookies are added
1389 
+* Added setStream to StreamInterface to actually make it possible to implement custom rewind behavior for entity bodies
1390 
+* Added the ability to create any sort of hash for a stream rather than just an MD5 hash
1391 
+
1392 
+## 3.0.3 - 2012-11-04
1393 
+
1394 
+* Implementing redirects in PHP rather than cURL
1395 
+* Added PECL URI template extension and using as default parser if available
1396 
+* Bug: Fixed Content-Length parsing of Response factory
1397 
+* Adding rewind() method to entity bodies and streams. Allows for custom rewinding of non-repeatable streams.
1398 
+* Adding ToArrayInterface throughout library
1399 
+* Fixing OauthPlugin to create unique nonce values per request
1400 
+
1401 
+## 3.0.2 - 2012-10-25
1402 
+
1403 
+* Magic methods are enabled by default on clients
1404 
+* Magic methods return the result of a command
1405 
+* Service clients no longer require a base_url option in the factory
1406 
+* Bug: Fixed an issue with URI templates where null template variables were being expanded
1407 
+
1408 
+## 3.0.1 - 2012-10-22
1409 
+
1410 
+* Models can now be used like regular collection objects by calling filter, map, etc.
1411 
+* Models no longer require a Parameter structure or initial data in the constructor
1412 
+* Added a custom AppendIterator to get around a PHP bug with the `\AppendIterator`
1413 
+
1414 
+## 3.0.0 - 2012-10-15
1415 
+
1416 
+* Rewrote service description format to be based on Swagger
1417 
+    * Now based on JSON schema
1418 
+    * Added nested input structures and nested response models
1419 
+    * Support for JSON and XML input and output models
1420 
+    * Renamed `commands` to `operations`
1421 
+    * Removed dot class notation
1422 
+    * Removed custom types
1423 
+* Broke the project into smaller top-level namespaces to be more component friendly
1424 
+* Removed support for XML configs and descriptions. Use arrays or JSON files.
1425 
+* Removed the Validation component and Inspector
1426 
+* Moved all cookie code to Guzzle\Plugin\Cookie
1427 
+* Magic methods on a Guzzle\Service\Client now return the command un-executed.
1428 
+* Calling getResult() or getResponse() on a command will lazily execute the command if needed.
1429 
+* Now shipping with cURL's CA certs and using it by default
1430 
+* Added previousResponse() method to response objects
1431 
+* No longer sending Accept and Accept-Encoding headers on every request
1432 
+* Only sending an Expect header by default when a payload is greater than 1MB
1433 
+* Added/moved client options:
1434 
+    * curl.blacklist to curl.option.blacklist
1435 
+    * Added ssl.certificate_authority
1436 
+* Added a Guzzle\Iterator component
1437 
+* Moved plugins from Guzzle\Http\Plugin to Guzzle\Plugin
1438 
+* Added a more robust backoff retry strategy (replaced the ExponentialBackoffPlugin)
1439 
+* Added a more robust caching plugin
1440 
+* Added setBody to response objects
1441 
+* Updating LogPlugin to use a more flexible MessageFormatter
1442 
+* Added a completely revamped build process
1443 
+* Cleaning up Collection class and removing default values from the get method
1444 
+* Fixed ZF2 cache adapters
1445 
+
1446 
+## 2.8.8 - 2012-10-15
1447 
+
1448 
+* Bug: Fixed a cookie issue that caused dot prefixed domains to not match where popular browsers did
1449 
+
1450 
+## 2.8.7 - 2012-09-30
1451 
+
1452 
+* Bug: Fixed config file aliases for JSON includes
1453 
+* Bug: Fixed cookie bug on a request object by using CookieParser to parse cookies on requests
1454 
+* Bug: Removing the path to a file when sending a Content-Disposition header on a POST upload
1455 
+* Bug: Hardening request and response parsing to account for missing parts
1456 
+* Bug: Fixed PEAR packaging
1457 
+* Bug: Fixed Request::getInfo
1458 
+* Bug: Fixed cases where CURLM_CALL_MULTI_PERFORM return codes were causing curl transactions to fail
1459 
+* Adding the ability for the namespace Iterator factory to look in multiple directories
1460 
+* Added more getters/setters/removers from service descriptions
1461 
+* Added the ability to remove POST fields from OAuth signatures
1462 
+* OAuth plugin now supports 2-legged OAuth
1463 
+
1464 
+## 2.8.6 - 2012-09-05
1465 
+
1466 
+* Added the ability to modify and build service descriptions
1467 
+* Added the use of visitors to apply parameters to locations in service descriptions using the dynamic command
1468 
+* Added a `json` parameter location
1469 
+* Now allowing dot notation for classes in the CacheAdapterFactory
1470 
+* Using the union of two arrays rather than an array_merge when extending service builder services and service params
1471 
+* Ensuring that a service is a string before doing strpos() checks on it when substituting services for references
1472 
+  in service builder config files.
1473 
+* Services defined in two different config files that include one another will by default replace the previously
1474 
+  defined service, but you can now create services that extend themselves and merge their settings over the previous
1475 
+* The JsonLoader now supports aliasing filenames with different filenames. This allows you to alias something like
1476 
+  '_default' with a default JSON configuration file.
1477 
+
1478 
+## 2.8.5 - 2012-08-29
1479 
+
1480 
+* Bug: Suppressed empty arrays from URI templates
1481 
+* Bug: Added the missing $options argument from ServiceDescription::factory to enable caching
1482 
+* Added support for HTTP responses that do not contain a reason phrase in the start-line
1483 
+* AbstractCommand commands are now invokable
1484 
+* Added a way to get the data used when signing an Oauth request before a request is sent
1485 
+
1486 
+## 2.8.4 - 2012-08-15
1487 
+
1488 
+* Bug: Custom delay time calculations are no longer ignored in the ExponentialBackoffPlugin
1489 
+* Added the ability to transfer entity bodies as a string rather than streamed. This gets around curl error 65. Set `body_as_string` in a request's curl options to enable.
1490 
+* Added a StreamInterface, EntityBodyInterface, and added ftell() to Guzzle\Common\Stream
1491 
+* Added an AbstractEntityBodyDecorator and a ReadLimitEntityBody decorator to transfer only a subset of a decorated stream
1492 
+* Stream and EntityBody objects will now return the file position to the previous position after a read required operation (e.g. getContentMd5())
1493 
+* Added additional response status codes
1494 
+* Removed SSL information from the default User-Agent header
1495 
+* DELETE requests can now send an entity body
1496 
+* Added an EventDispatcher to the ExponentialBackoffPlugin and added an ExponentialBackoffLogger to log backoff retries
1497 
+* Added the ability of the MockPlugin to consume mocked request bodies
1498 
+* LogPlugin now exposes request and response objects in the extras array
1499 
+
1500 
+## 2.8.3 - 2012-07-30
1501 
+
1502 
+* Bug: Fixed a case where empty POST requests were sent as GET requests
1503 
+* Bug: Fixed a bug in ExponentialBackoffPlugin that caused fatal errors when retrying an EntityEnclosingRequest that does not have a body
1504 
+* Bug: Setting the response body of a request to null after completing a request, not when setting the state of a request to new
1505 
+* Added multiple inheritance to service description commands
1506 
+* Added an ApiCommandInterface and added `getParamNames()` and `hasParam()`
1507 
+* Removed the default 2mb size cutoff from the Md5ValidatorPlugin so that it now defaults to validating everything
1508 
+* Changed CurlMulti::perform to pass a smaller timeout to CurlMulti::executeHandles
1509 
+
1510 
+## 2.8.2 - 2012-07-24
1511 
+
1512 
+* Bug: Query string values set to 0 are no longer dropped from the query string
1513 
+* Bug: A Collection object is no longer created each time a call is made to `Guzzle\Service\Command\AbstractCommand::getRequestHeaders()`
1514 
+* Bug: `+` is now treated as an encoded space when parsing query strings
1515 
+* QueryString and Collection performance improvements
1516 
+* Allowing dot notation for class paths in filters attribute of a service descriptions
1517 
+
1518 
+## 2.8.1 - 2012-07-16
1519 
+
1520 
+* Loosening Event Dispatcher dependency
1521 
+* POST redirects can now be customized using CURLOPT_POSTREDIR
1522 
+
1523 
+## 2.8.0 - 2012-07-15
1524 
+
1525 
+* BC: Guzzle\Http\Query
1526 
+    * Query strings with empty variables will always show an equal sign unless the variable is set to QueryString::BLANK (e.g. ?acl= vs ?acl)
1527 
+    * Changed isEncodingValues() and isEncodingFields() to isUrlEncoding()
1528 
+    * Changed setEncodeValues(bool) and setEncodeFields(bool) to useUrlEncoding(bool)
1529 
+    * Changed the aggregation functions of QueryString to be static methods
1530 
+    * Can now use fromString() with querystrings that have a leading ?
1531 
+* cURL configuration values can be specified in service descriptions using `curl.` prefixed parameters
1532 
+* Content-Length is set to 0 before emitting the request.before_send event when sending an empty request body
1533 
+* Cookies are no longer URL decoded by default
1534 
+* Bug: URI template variables set to null are no longer expanded
1535 
+
1536 
+## 2.7.2 - 2012-07-02
1537 
+
1538 
+* BC: Moving things to get ready for subtree splits. Moving Inflection into Common. Moving Guzzle\Http\Parser to Guzzle\Parser.
1539 
+* BC: Removing Guzzle\Common\Batch\Batch::count() and replacing it with isEmpty()
1540 
+* CachePlugin now allows for a custom request parameter function to check if a request can be cached
1541 
+* Bug fix: CachePlugin now only caches GET and HEAD requests by default
1542 
+* Bug fix: Using header glue when transferring headers over the wire
1543 
+* Allowing deeply nested arrays for composite variables in URI templates
1544 
+* Batch divisors can now return iterators or arrays
1545 
+
1546 
+## 2.7.1 - 2012-06-26
1547 
+
1548 
+* Minor patch to update version number in UA string
1549 
+* Updating build process
1550 
+
1551 
+## 2.7.0 - 2012-06-25
1552 
+
1553 
+* BC: Inflection classes moved to Guzzle\Inflection. No longer static methods. Can now inject custom inflectors into classes.
1554 
+* BC: Removed magic setX methods from commands
1555 
+* BC: Magic methods mapped to service description commands are now inflected in the command factory rather than the client __call() method
1556 
+* Verbose cURL options are no longer enabled by default. Set curl.debug to true on a client to enable.
1557 
+* Bug: Now allowing colons in a response start-line (e.g. HTTP/1.1 503 Service Unavailable: Back-end server is at capacity)
1558 
+* Guzzle\Service\Resource\ResourceIteratorApplyBatched now internally uses the Guzzle\Common\Batch namespace
1559 
+* Added Guzzle\Service\Plugin namespace and a PluginCollectionPlugin
1560 
+* Added the ability to set POST fields and files in a service description
1561 
+* Guzzle\Http\EntityBody::factory() now accepts objects with a __toString() method
1562 
+* Adding a command.before_prepare event to clients
1563 
+* Added BatchClosureTransfer and BatchClosureDivisor
1564 
+* BatchTransferException now includes references to the batch divisor and transfer strategies
1565 
+* Fixed some tests so that they pass more reliably
1566 
+* Added Guzzle\Common\Log\ArrayLogAdapter
1567 
+
1568 
+## 2.6.6 - 2012-06-10
1569 
+
1570 
+* BC: Removing Guzzle\Http\Plugin\BatchQueuePlugin
1571 
+* BC: Removing Guzzle\Service\Command\CommandSet
1572 
+* Adding generic batching system (replaces the batch queue plugin and command set)
1573 
+* Updating ZF cache and log adapters and now using ZF's composer repository
1574 
+* Bug: Setting the name of each ApiParam when creating through an ApiCommand
1575 
+* Adding result_type, result_doc, deprecated, and doc_url to service descriptions
1576 
+* Bug: Changed the default cookie header casing back to 'Cookie'
1577 
+
1578 
+## 2.6.5 - 2012-06-03
1579 
+
1580 
+* BC: Renaming Guzzle\Http\Message\RequestInterface::getResourceUri() to getResource()
1581 
+* BC: Removing unused AUTH_BASIC and AUTH_DIGEST constants from
1582 
+* BC: Guzzle\Http\Cookie is now used to manage Set-Cookie data, not Cookie data
1583 
+* BC: Renaming methods in the CookieJarInterface
1584 
+* Moving almost all cookie logic out of the CookiePlugin and into the Cookie or CookieJar implementations
1585 
+* Making the default glue for HTTP headers ';' instead of ','
1586 
+* Adding a removeValue to Guzzle\Http\Message\Header
1587 
+* Adding getCookies() to request interface.
1588 
+* Making it easier to add event subscribers to HasDispatcherInterface classes. Can now directly call addSubscriber()
1589 
+
1590 
+## 2.6.4 - 2012-05-30
1591 
+
1592 
+* BC: Cleaning up how POST files are stored in EntityEnclosingRequest objects. Adding PostFile class.
1593 
+* BC: Moving ApiCommand specific functionality from the Inspector and on to the ApiCommand
1594 
+* Bug: Fixing magic method command calls on clients
1595 
+* Bug: Email constraint only validates strings
1596 
+* Bug: Aggregate POST fields when POST files are present in curl handle
1597 
+* Bug: Fixing default User-Agent header
1598 
+* Bug: Only appending or prepending parameters in commands if they are specified
1599 
+* Bug: Not requiring response reason phrases or status codes to match a predefined list of codes
1600 
+* Allowing the use of dot notation for class namespaces when using instance_of constraint
1601 
+* Added any_match validation constraint
1602 
+* Added an AsyncPlugin
1603 
+* Passing request object to the calculateWait method of the ExponentialBackoffPlugin
1604 
+* Allowing the result of a command object to be changed
1605 
+* Parsing location and type sub values when instantiating a service description rather than over and over at runtime
1606 
+
1607 
+## 2.6.3 - 2012-05-23
1608 
+
1609 
+* [BC] Guzzle\Common\FromConfigInterface no longer requires any config options.
1610 
+* [BC] Refactoring how POST files are stored on an EntityEnclosingRequest. They are now separate from POST fields.
1611 
+* You can now use an array of data when creating PUT request bodies in the request factory.
1612 
+* Removing the requirement that HTTPS requests needed a Cache-Control: public directive to be cacheable.
1613 
+* [Http] Adding support for Content-Type in multipart POST uploads per upload
1614 
+* [Http] Added support for uploading multiple files using the same name (foo[0], foo[1])
1615 
+* Adding more POST data operations for easier manipulation of POST data.
1616 
+* You can now set empty POST fields.
1617 
+* The body of a request is only shown on EntityEnclosingRequest objects that do not use POST files.
1618 
+* Split the Guzzle\Service\Inspector::validateConfig method into two methods. One to initialize when a command is created, and one to validate.
1619 
+* CS updates
1620 
+
1621 
+## 2.6.2 - 2012-05-19
1622 
+
1623 
+* [Http] Better handling of nested scope requests in CurlMulti.  Requests are now always prepares in the send() method rather than the addRequest() method.
1624 
+
1625 
+## 2.6.1 - 2012-05-19
1626 
+
1627 
+* [BC] Removing 'path' support in service descriptions.  Use 'uri'.
1628 
+* [BC] Guzzle\Service\Inspector::parseDocBlock is now protected. Adding getApiParamsForClass() with cache.
1629 
+* [BC] Removing Guzzle\Common\NullObject.  Use https://github.com/mtdowling/NullObject if you need it.
1630 
+* [BC] Removing Guzzle\Common\XmlElement.
1631 
+* All commands, both dynamic and concrete, have ApiCommand objects.
1632 
+* Adding a fix for CurlMulti so that if all of the connections encounter some sort of curl error, then the loop exits.
1633 
+* Adding checks to EntityEnclosingRequest so that empty POST files and fields are ignored.
1634 
+* Making the method signature of Guzzle\Service\Builder\ServiceBuilder::factory more flexible.
1635 
+
1636 
+## 2.6.0 - 2012-05-15
1637 
+
1638 
+* [BC] Moving Guzzle\Service\Builder to Guzzle\Service\Builder\ServiceBuilder
1639 
+* [BC] Executing a Command returns the result of the command rather than the command
1640 
+* [BC] Moving all HTTP parsing logic to Guzzle\Http\Parsers. Allows for faster C implementations if needed.
1641 
+* [BC] Changing the Guzzle\Http\Message\Response::setProtocol() method to accept a protocol and version in separate args.
1642 
+* [BC] Moving ResourceIterator* to Guzzle\Service\Resource
1643 
+* [BC] Completely refactored ResourceIterators to iterate over a cloned command object
1644 
+* [BC] Moved Guzzle\Http\UriTemplate to Guzzle\Http\Parser\UriTemplate\UriTemplate
1645 
+* [BC] Guzzle\Guzzle is now deprecated
1646 
+* Moving Guzzle\Common\Guzzle::inject to Guzzle\Common\Collection::inject
1647 
+* Adding Guzzle\Version class to give version information about Guzzle
1648 
+* Adding Guzzle\Http\Utils class to provide getDefaultUserAgent() and getHttpDate()
1649 
+* Adding Guzzle\Curl\CurlVersion to manage caching curl_version() data
1650 
+* ServiceDescription and ServiceBuilder are now cacheable using similar configs
1651 
+* Changing the format of XML and JSON service builder configs.  Backwards compatible.
1652 
+* Cleaned up Cookie parsing
1653 
+* Trimming the default Guzzle User-Agent header
1654 
+* Adding a setOnComplete() method to Commands that is called when a command completes
1655 
+* Keeping track of requests that were mocked in the MockPlugin
1656 
+* Fixed a caching bug in the CacheAdapterFactory
1657 
+* Inspector objects can be injected into a Command object
1658 
+* Refactoring a lot of code and tests to be case insensitive when dealing with headers
1659 
+* Adding Guzzle\Http\Message\HeaderComparison for easy comparison of HTTP headers using a DSL
1660 
+* Adding the ability to set global option overrides to service builder configs
1661 
+* Adding the ability to include other service builder config files from within XML and JSON files
1662 
+* Moving the parseQuery method out of Url and on to QueryString::fromString() as a static factory method.
1663 
+
1664 
+## 2.5.0 - 2012-05-08
1665 
+
1666 
+* Major performance improvements
1667 
+* [BC] Simplifying Guzzle\Common\Collection.  Please check to see if you are using features that are now deprecated.
1668 
+* [BC] Using a custom validation system that allows a flyweight implementation for much faster validation. No longer using Symfony2 Validation component.
1669 
+* [BC] No longer supporting "{{ }}" for injecting into command or UriTemplates.  Use "{}"
1670 
+* Added the ability to passed parameters to all requests created by a client
1671 
+* Added callback functionality to the ExponentialBackoffPlugin
1672 
+* Using microtime in ExponentialBackoffPlugin to allow more granular backoff strategies.
1673 
+* Rewinding request stream bodies when retrying requests
1674 
+* Exception is thrown when JSON response body cannot be decoded
1675 
+* Added configurable magic method calls to clients and commands.  This is off by default.
1676 
+* Fixed a defect that added a hash to every parsed URL part
1677 
+* Fixed duplicate none generation for OauthPlugin.
1678 
+* Emitting an event each time a client is generated by a ServiceBuilder
1679 
+* Using an ApiParams object instead of a Collection for parameters of an ApiCommand
1680 
+* cache.* request parameters should be renamed to params.cache.*
1681 
+* Added the ability to set arbitrary curl options on requests (disable_wire, progress, etc.). See CurlHandle.
1682 
+* Added the ability to disable type validation of service descriptions
1683 
+* ServiceDescriptions and ServiceBuilders are now Serializable
Browse code

removed appinfo/info.xml appinfo/signature.json CHANGELOG.txt lib/AppInfo/Application.php css/style.css providers/Plivo

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providers/Plivo/vendor/guzzlehttp/guzzle/CHANGELOG.md
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-# Change Log
2 
-
3 
-Please refer to [UPGRADING](UPGRADING.md) guide for upgrading to a major version.
4 
-
5 
-## 7.2.0 - 2020-10-10
6 
-
7 
-### Added
8 
-
9 
-- Support for PHP 8 [#2712](https://github.com/guzzle/guzzle/pull/2712), [#2715](https://github.com/guzzle/guzzle/pull/2715), [#2789](https://github.com/guzzle/guzzle/pull/2789)
10 
-- Support passing a body summarizer to the http errors middleware [#2795](https://github.com/guzzle/guzzle/pull/2795)
11 
-
12 
-### Fixed
13 
-
14 
-- Handle exceptions during response creation [#2591](https://github.com/guzzle/guzzle/pull/2591)
15 
-- Fix CURLOPT_ENCODING not to be overwritten [#2595](https://github.com/guzzle/guzzle/pull/2595)
16 
-- Make sure the Request always has a body object [#2804](https://github.com/guzzle/guzzle/pull/2804)
17 
-
18 
-### Changed
19 
-
20 
-- The `TooManyRedirectsException` has a response [#2660](https://github.com/guzzle/guzzle/pull/2660)
21 
-- Avoid "functions" from dependencies [#2712](https://github.com/guzzle/guzzle/pull/2712)
22 
-
23 
-### Deprecated
24 
-
25 
-- Using environment variable GUZZLE_CURL_SELECT_TIMEOUT [#2786](https://github.com/guzzle/guzzle/pull/2786)
26 
-
27 
-## 7.1.1 - 2020-09-30
28 
-
29 
-### Fixed
30 
-
31 
-- Incorrect EOF detection for response body streams on Windows.
32 
-
33 
-### Changed
34 
-
35 
-- We dont connect curl `sink` on HEAD requests.
36 
-- Removed some PHP 5 workarounds
37 
-
38 
-## 7.1.0 - 2020-09-22
39 
-
40 
-### Added
41 
-
42 
-- `GuzzleHttp\MessageFormatterInterface`
43 
-
44 
-### Fixed
45 
-
46 
-- Fixed issue that caused cookies with no value not to be stored.
47 
-- On redirects, we allow all safe methods like GET, HEAD and OPTIONS.
48 
-- Fixed logging on empty responses.
49 
-- Make sure MessageFormatter::format returns string
50 
-
51 
-### Deprecated
52 
-
53 
-- All functions in `GuzzleHttp` has been deprecated. Use static methods on `Utils` instead.
54 
-- `ClientInterface::getConfig()`
55 
-- `Client::getConfig()`
56 
-- `Client::__call()`
57 
-- `Utils::defaultCaBundle()`
58 
-- `CurlFactory::LOW_CURL_VERSION_NUMBER`
59 
-
60 
-## 7.0.1 - 2020-06-27
61 
-
62 
-* Fix multiply defined functions fatal error [#2699](https://github.com/guzzle/guzzle/pull/2699)
63 
-
64 
-## 7.0.0 - 2020-06-27
65 
-
66 
-No changes since 7.0.0-rc1.
67 
-
68 
-## 7.0.0-rc1 - 2020-06-15
69 
-
70 
-### Changed
71 
-
72 
-* Use error level for logging errors in Middleware [#2629](https://github.com/guzzle/guzzle/pull/2629)
73 
-* Disabled IDN support by default and require ext-intl to use it [#2675](https://github.com/guzzle/guzzle/pull/2675)
74 
-
75 
-## 7.0.0-beta2 - 2020-05-25
76 
-
77 
-### Added
78 
-
79 
-* Using `Utils` class instead of functions in the `GuzzleHttp` namespace. [#2546](https://github.com/guzzle/guzzle/pull/2546)
80 
-* `ClientInterface::MAJOR_VERSION` [#2583](https://github.com/guzzle/guzzle/pull/2583)
81 
-
82 
-### Changed
83 
-
84 
-* Avoid the `getenv` function when unsafe [#2531](https://github.com/guzzle/guzzle/pull/2531)
85 
-* Added real client methods [#2529](https://github.com/guzzle/guzzle/pull/2529)
86 
-* Avoid functions due to global install conflicts [#2546](https://github.com/guzzle/guzzle/pull/2546)
87 
-* Use Symfony intl-idn polyfill [#2550](https://github.com/guzzle/guzzle/pull/2550)
88 
-* Adding methods for HTTP verbs like `Client::get()`, `Client::head()`, `Client::patch()` etc [#2529](https://github.com/guzzle/guzzle/pull/2529)
89 
-* `ConnectException` extends `TransferException` [#2541](https://github.com/guzzle/guzzle/pull/2541)
90 
-* Updated the default User Agent to "GuzzleHttp/7" [#2654](https://github.com/guzzle/guzzle/pull/2654)
91 
-
92 
-### Fixed
93 
-
94 
-* Various intl icu issues [#2626](https://github.com/guzzle/guzzle/pull/2626)
95 
-
96 
-### Removed
97 
-
98 
-* Pool option `pool_size` [#2528](https://github.com/guzzle/guzzle/pull/2528)
99 
-
100 
-## 7.0.0-beta1 - 2019-12-30
101 
-
102 
-The diff might look very big but 95% of Guzzle users will be able to upgrade without modification.
103 
-Please see [the upgrade document](UPGRADING.md) that describes all BC breaking changes.
104 
-
105 
-### Added
106 
-
107 
-* Implement PSR-18 and dropped PHP 5 support [#2421](https://github.com/guzzle/guzzle/pull/2421) [#2474](https://github.com/guzzle/guzzle/pull/2474)
108 
-* PHP 7 types [#2442](https://github.com/guzzle/guzzle/pull/2442) [#2449](https://github.com/guzzle/guzzle/pull/2449) [#2466](https://github.com/guzzle/guzzle/pull/2466) [#2497](https://github.com/guzzle/guzzle/pull/2497) [#2499](https://github.com/guzzle/guzzle/pull/2499)
109 
-* IDN support for redirects [2424](https://github.com/guzzle/guzzle/pull/2424)
110 
-
111 
-### Changed
112 
-
113 
-* Dont allow passing null as third argument to `BadResponseException::__construct()` [#2427](https://github.com/guzzle/guzzle/pull/2427)
114 
-* Use SAPI constant instead of method call [#2450](https://github.com/guzzle/guzzle/pull/2450)
115 
-* Use native function invocation [#2444](https://github.com/guzzle/guzzle/pull/2444)
116 
-* Better defaults for PHP installations with old ICU lib [2454](https://github.com/guzzle/guzzle/pull/2454)
117 
-* Added visibility to all constants [#2462](https://github.com/guzzle/guzzle/pull/2462)
118 
-* Dont allow passing `null` as URI to `Client::request()` and `Client::requestAsync()` [#2461](https://github.com/guzzle/guzzle/pull/2461)
119 
-* Widen the exception argument to throwable [#2495](https://github.com/guzzle/guzzle/pull/2495)
120 
-
121 
-### Fixed
122 
-
123 
-* Logging when Promise rejected with a string [#2311](https://github.com/guzzle/guzzle/pull/2311)
124 
-
125 
-### Removed
126 
-
127 
-* Class `SeekException` [#2162](https://github.com/guzzle/guzzle/pull/2162)
128 
-* `RequestException::getResponseBodySummary()` [#2425](https://github.com/guzzle/guzzle/pull/2425)
129 
-* `CookieJar::getCookieValue()` [#2433](https://github.com/guzzle/guzzle/pull/2433)
130 
-* `uri_template()` and `UriTemplate` [#2440](https://github.com/guzzle/guzzle/pull/2440)
131 
-* Request options `save_to` and `exceptions` [#2464](https://github.com/guzzle/guzzle/pull/2464)
132 
-
133 
-## 6.5.2 - 2019-12-23
134 
-
135 
-* idn_to_ascii() fix for old PHP versions [#2489](https://github.com/guzzle/guzzle/pull/2489)
136 
-
137 
-## 6.5.1 - 2019-12-21
138 
-
139 
-* Better defaults for PHP installations with old ICU lib [#2454](https://github.com/guzzle/guzzle/pull/2454)
140 
-* IDN support for redirects [#2424](https://github.com/guzzle/guzzle/pull/2424)
141 
-
142 
-## 6.5.0 - 2019-12-07
143 
-
144 
-* Improvement: Added support for reset internal queue in MockHandler. [#2143](https://github.com/guzzle/guzzle/pull/2143)
145 
-* Improvement: Added support to pass arbitrary options to `curl_multi_init`. [#2287](https://github.com/guzzle/guzzle/pull/2287)
146 
-* Fix: Gracefully handle passing `null` to the `header` option. [#2132](https://github.com/guzzle/guzzle/pull/2132)
147 
-* Fix: `RetryMiddleware` did not do exponential delay between retires due unit mismatch. [#2132](https://github.com/guzzle/guzzle/pull/2132)
148 
-* Fix: Prevent undefined offset when using array for ssl_key options. [#2348](https://github.com/guzzle/guzzle/pull/2348)
149 
-* Deprecated `ClientInterface::VERSION`
150 
-
151 
-## 6.4.1 - 2019-10-23
152 
-
153 
-* No `guzzle.phar` was created in 6.4.0 due expired API token. This release will fix that
154 
-* Added `parent::__construct()` to `FileCookieJar` and `SessionCookieJar`
155 
-
156 
-## 6.4.0 - 2019-10-23
157 
-
158 
-* Improvement: Improved error messages when using curl < 7.21.2 [#2108](https://github.com/guzzle/guzzle/pull/2108)
159 
-* Fix: Test if response is readable before returning a summary in `RequestException::getResponseBodySummary()` [#2081](https://github.com/guzzle/guzzle/pull/2081)
160 
-* Fix: Add support for GUZZLE_CURL_SELECT_TIMEOUT environment variable [#2161](https://github.com/guzzle/guzzle/pull/2161)
161 
-* Improvement: Added `GuzzleHttp\Exception\InvalidArgumentException` [#2163](https://github.com/guzzle/guzzle/pull/2163)
162 
-* Improvement: Added `GuzzleHttp\_current_time()` to use `hrtime()` if that function exists. [#2242](https://github.com/guzzle/guzzle/pull/2242)
163 
-* Improvement: Added curl's `appconnect_time` in `TransferStats` [#2284](https://github.com/guzzle/guzzle/pull/2284)
164 
-* Improvement: Make GuzzleException extend Throwable wherever it's available [#2273](https://github.com/guzzle/guzzle/pull/2273)
165 
-* Fix: Prevent concurrent writes to file when saving `CookieJar` [#2335](https://github.com/guzzle/guzzle/pull/2335)
166 
-* Improvement: Update `MockHandler` so we can test transfer time [#2362](https://github.com/guzzle/guzzle/pull/2362)
167 
-
168 
-## 6.3.3 - 2018-04-22
169 
-
170 
-* Fix: Default headers when decode_content is specified
171 
-
172 
-
173 
-## 6.3.2 - 2018-03-26
174 
-
175 
-* Fix: Release process
176 
-
177 
-
178 
-## 6.3.1 - 2018-03-26
179 
-
180 
-* Bug fix: Parsing 0 epoch expiry times in cookies [#2014](https://github.com/guzzle/guzzle/pull/2014)
181 
-* Improvement: Better ConnectException detection [#2012](https://github.com/guzzle/guzzle/pull/2012)
182 
-* Bug fix: Malformed domain that contains a "/" [#1999](https://github.com/guzzle/guzzle/pull/1999)
183 
-* Bug fix: Undefined offset when a cookie has no first key-value pair [#1998](https://github.com/guzzle/guzzle/pull/1998)
184 
-* Improvement: Support PHPUnit 6 [#1953](https://github.com/guzzle/guzzle/pull/1953)
185 
-* Bug fix: Support empty headers [#1915](https://github.com/guzzle/guzzle/pull/1915)
186 
-* Bug fix: Ignore case during header modifications [#1916](https://github.com/guzzle/guzzle/pull/1916)
187 
-
188 
-+ Minor code cleanups, documentation fixes and clarifications.
189 
-
190 
-
191 
-## 6.3.0 - 2017-06-22
192 
-
193 
-* Feature: force IP resolution (ipv4 or ipv6) [#1608](https://github.com/guzzle/guzzle/pull/1608), [#1659](https://github.com/guzzle/guzzle/pull/1659)
194 
-* Improvement: Don't include summary in exception message when body is empty [#1621](https://github.com/guzzle/guzzle/pull/1621)
195 
-* Improvement: Handle `on_headers` option in MockHandler [#1580](https://github.com/guzzle/guzzle/pull/1580)
196 
-* Improvement: Added SUSE Linux CA path [#1609](https://github.com/guzzle/guzzle/issues/1609)
197 
-* Improvement: Use class reference for getting the name of the class instead of using hardcoded strings [#1641](https://github.com/guzzle/guzzle/pull/1641)
198 
-* Feature: Added `read_timeout` option [#1611](https://github.com/guzzle/guzzle/pull/1611)
199 
-* Bug fix: PHP 7.x fixes [#1685](https://github.com/guzzle/guzzle/pull/1685), [#1686](https://github.com/guzzle/guzzle/pull/1686), [#1811](https://github.com/guzzle/guzzle/pull/1811)
200 
-* Deprecation: BadResponseException instantiation without a response [#1642](https://github.com/guzzle/guzzle/pull/1642)
201 
-* Feature: Added NTLM auth [#1569](https://github.com/guzzle/guzzle/pull/1569)
202 
-* Feature: Track redirect HTTP status codes [#1711](https://github.com/guzzle/guzzle/pull/1711)
203 
-* Improvement: Check handler type during construction [#1745](https://github.com/guzzle/guzzle/pull/1745)
204 
-* Improvement: Always include the Content-Length if there's a body [#1721](https://github.com/guzzle/guzzle/pull/1721)
205 
-* Feature: Added convenience method to access a cookie by name [#1318](https://github.com/guzzle/guzzle/pull/1318)
206 
-* Bug fix: Fill `CURLOPT_CAPATH` and `CURLOPT_CAINFO` properly [#1684](https://github.com/guzzle/guzzle/pull/1684)
207 
-* Improvement:  	Use `\GuzzleHttp\Promise\rejection_for` function instead of object init [#1827](https://github.com/guzzle/guzzle/pull/1827)
208 
-
209 
-
210 
-+ Minor code cleanups, documentation fixes and clarifications.
211 
-
212 
-## 6.2.3 - 2017-02-28
213 
-
214 
-* Fix deprecations with guzzle/psr7 version 1.4
215 
-
216 
-## 6.2.2 - 2016-10-08
217 
-
218 
-* Allow to pass nullable Response to delay callable
219 
-* Only add scheme when host is present
220 
-* Fix drain case where content-length is the literal string zero
221 
-* Obfuscate in-URL credentials in exceptions
222 
-
223 
-## 6.2.1 - 2016-07-18
224 
-
225 
-* Address HTTP_PROXY security vulnerability, CVE-2016-5385:
226 
-  https://httpoxy.org/
227 
-* Fixing timeout bug with StreamHandler:
228 
-  https://github.com/guzzle/guzzle/pull/1488
229 
-* Only read up to `Content-Length` in PHP StreamHandler to avoid timeouts when
230 
-  a server does not honor `Connection: close`.
231 
-* Ignore URI fragment when sending requests.
232 
-
233 
-## 6.2.0 - 2016-03-21
234 
-
235 
-* Feature: added `GuzzleHttp\json_encode` and `GuzzleHttp\json_decode`.
236 
-  https://github.com/guzzle/guzzle/pull/1389
237 
-* Bug fix: Fix sleep calculation when waiting for delayed requests.
238 
-  https://github.com/guzzle/guzzle/pull/1324
239 
-* Feature: More flexible history containers.
240 
-  https://github.com/guzzle/guzzle/pull/1373
241 
-* Bug fix: defer sink stream opening in StreamHandler.
242 
-  https://github.com/guzzle/guzzle/pull/1377
243 
-* Bug fix: do not attempt to escape cookie values.
244 
-  https://github.com/guzzle/guzzle/pull/1406
245 
-* Feature: report original content encoding and length on decoded responses.
246 
-  https://github.com/guzzle/guzzle/pull/1409
247 
-* Bug fix: rewind seekable request bodies before dispatching to cURL.
248 
-  https://github.com/guzzle/guzzle/pull/1422
249 
-* Bug fix: provide an empty string to `http_build_query` for HHVM workaround.
250 
-  https://github.com/guzzle/guzzle/pull/1367
251 
-
252 
-## 6.1.1 - 2015-11-22
253 
-
254 
-* Bug fix: Proxy::wrapSync() now correctly proxies to the appropriate handler
255 
-  https://github.com/guzzle/guzzle/commit/911bcbc8b434adce64e223a6d1d14e9a8f63e4e4
256 
-* Feature: HandlerStack is now more generic.
257 
-  https://github.com/guzzle/guzzle/commit/f2102941331cda544745eedd97fc8fd46e1ee33e
258 
-* Bug fix: setting verify to false in the StreamHandler now disables peer
259 
-  verification. https://github.com/guzzle/guzzle/issues/1256
260 
-* Feature: Middleware now uses an exception factory, including more error
261 
-  context. https://github.com/guzzle/guzzle/pull/1282
262 
-* Feature: better support for disabled functions.
263 
-  https://github.com/guzzle/guzzle/pull/1287
264 
-* Bug fix: fixed regression where MockHandler was not using `sink`.
265 
-  https://github.com/guzzle/guzzle/pull/1292
266 
-
267 
-## 6.1.0 - 2015-09-08
268 
-
269 
-* Feature: Added the `on_stats` request option to provide access to transfer
270 
-  statistics for requests. https://github.com/guzzle/guzzle/pull/1202
271 
-* Feature: Added the ability to persist session cookies in CookieJars.
272 
-  https://github.com/guzzle/guzzle/pull/1195
273 
-* Feature: Some compatibility updates for Google APP Engine
274 
-  https://github.com/guzzle/guzzle/pull/1216
275 
-* Feature: Added support for NO_PROXY to prevent the use of a proxy based on
276 
-  a simple set of rules. https://github.com/guzzle/guzzle/pull/1197
277 
-* Feature: Cookies can now contain square brackets.
278 
-  https://github.com/guzzle/guzzle/pull/1237
279 
-* Bug fix: Now correctly parsing `=` inside of quotes in Cookies.
280 
-  https://github.com/guzzle/guzzle/pull/1232
281 
-* Bug fix: Cusotm cURL options now correctly override curl options of the
282 
-  same name. https://github.com/guzzle/guzzle/pull/1221
283 
-* Bug fix: Content-Type header is now added when using an explicitly provided
284 
-  multipart body. https://github.com/guzzle/guzzle/pull/1218
285 
-* Bug fix: Now ignoring Set-Cookie headers that have no name.
286 
-* Bug fix: Reason phrase is no longer cast to an int in some cases in the
287 
-  cURL handler. https://github.com/guzzle/guzzle/pull/1187
288 
-* Bug fix: Remove the Authorization header when redirecting if the Host
289 
-  header changes. https://github.com/guzzle/guzzle/pull/1207
290 
-* Bug fix: Cookie path matching fixes
291 
-  https://github.com/guzzle/guzzle/issues/1129
292 
-* Bug fix: Fixing the cURL `body_as_string` setting
293 
-  https://github.com/guzzle/guzzle/pull/1201
294 
-* Bug fix: quotes are no longer stripped when parsing cookies.
295 
-  https://github.com/guzzle/guzzle/issues/1172
296 
-* Bug fix: `form_params` and `query` now always uses the `&` separator.
297 
-  https://github.com/guzzle/guzzle/pull/1163
298 
-* Bug fix: Adding a Content-Length to PHP stream wrapper requests if not set.
299 
-  https://github.com/guzzle/guzzle/pull/1189
300 
-
301 
-## 6.0.2 - 2015-07-04
302 
-
303 
-* Fixed a memory leak in the curl handlers in which references to callbacks
304 
-  were not being removed by `curl_reset`.
305 
-* Cookies are now extracted properly before redirects.
306 
-* Cookies now allow more character ranges.
307 
-* Decoded Content-Encoding responses are now modified to correctly reflect
308 
-  their state if the encoding was automatically removed by a handler. This
309 
-  means that the `Content-Encoding` header may be removed an the
310 
-  `Content-Length` modified to reflect the message size after removing the
311 
-  encoding.
312 
-* Added a more explicit error message when trying to use `form_params` and
313 
-  `multipart` in the same request.
314 
-* Several fixes for HHVM support.
315 
-* Functions are now conditionally required using an additional level of
316 
-  indirection to help with global Composer installations.
317 
-
318 
-## 6.0.1 - 2015-05-27
319 
-
320 
-* Fixed a bug with serializing the `query` request option where the `&`
321 
-  separator was missing.
322 
-* Added a better error message for when `body` is provided as an array. Please
323 
-  use `form_params` or `multipart` instead.
324 
-* Various doc fixes.
325 
-
326 
-## 6.0.0 - 2015-05-26
327 
-
328 
-* See the UPGRADING.md document for more information.
329 
-* Added `multipart` and `form_params` request options.
330 
-* Added `synchronous` request option.
331 
-* Added the `on_headers` request option.
332 
-* Fixed `expect` handling.
333 
-* No longer adding default middlewares in the client ctor. These need to be
334 
-  present on the provided handler in order to work.
335 
-* Requests are no longer initiated when sending async requests with the
336 
-  CurlMultiHandler. This prevents unexpected recursion from requests completing
337 
-  while ticking the cURL loop.
338 
-* Removed the semantics of setting `default` to `true`. This is no longer
339 
-  required now that the cURL loop is not ticked for async requests.
340 
-* Added request and response logging middleware.
341 
-* No longer allowing self signed certificates when using the StreamHandler.
342 
-* Ensuring that `sink` is valid if saving to a file.
343 
-* Request exceptions now include a "handler context" which provides handler
344 
-  specific contextual information.
345 
-* Added `GuzzleHttp\RequestOptions` to allow request options to be applied
346 
-  using constants.
347 
-* `$maxHandles` has been removed from CurlMultiHandler.
348 
-* `MultipartPostBody` is now part of the `guzzlehttp/psr7` package.
349 
-
350 
-## 5.3.0 - 2015-05-19
351 
-
352 
-* Mock now supports `save_to`
353 
-* Marked `AbstractRequestEvent::getTransaction()` as public.
354 
-* Fixed a bug in which multiple headers using different casing would overwrite
355 
-  previous headers in the associative array.
356 
-* Added `Utils::getDefaultHandler()`
357 
-* Marked `GuzzleHttp\Client::getDefaultUserAgent` as deprecated.
358 
-* URL scheme is now always lowercased.
359 
-
360 
-## 6.0.0-beta.1
361 
-
362 
-* Requires PHP >= 5.5
363 
-* Updated to use PSR-7
364 
-  * Requires immutable messages, which basically means an event based system
365 
-    owned by a request instance is no longer possible.
366 
-  * Utilizing the [Guzzle PSR-7 package](https://github.com/guzzle/psr7).
367 
-  * Removed the dependency on `guzzlehttp/streams`. These stream abstractions
368 
-    are available in the `guzzlehttp/psr7` package under the `GuzzleHttp\Psr7`
369 
-    namespace.
370 
-* Added middleware and handler system
371 
-  * Replaced the Guzzle event and subscriber system with a middleware system.
372 
-  * No longer depends on RingPHP, but rather places the HTTP handlers directly
373 
-    in Guzzle, operating on PSR-7 messages.
374 
-  * Retry logic is now encapsulated in `GuzzleHttp\Middleware::retry`, which
375 
-    means the `guzzlehttp/retry-subscriber` is now obsolete.
376 
-  * Mocking responses is now handled using `GuzzleHttp\Handler\MockHandler`.
377 
-* Asynchronous responses
378 
-  * No longer supports the `future` request option to send an async request.
379 
-    Instead, use one of the `*Async` methods of a client (e.g., `requestAsync`,
380 
-    `getAsync`, etc.).
381 
-  * Utilizing `GuzzleHttp\Promise` instead of React's promise library to avoid
382 
-    recursion required by chaining and forwarding react promises. See
383 
-    https://github.com/guzzle/promises
384 
-  * Added `requestAsync` and `sendAsync` to send request asynchronously.
385 
-  * Added magic methods for `getAsync()`, `postAsync()`, etc. to send requests
386 
-    asynchronously.
387 
-* Request options
388 
-  * POST and form updates
389 
-    * Added the `form_fields` and `form_files` request options.
390 
-    * Removed the `GuzzleHttp\Post` namespace.
391 
-    * The `body` request option no longer accepts an array for POST requests.
392 
-  * The `exceptions` request option has been deprecated in favor of the
393 
-    `http_errors` request options.
394 
-  * The `save_to` request option has been deprecated in favor of `sink` request
395 
-    option.
396 
-* Clients no longer accept an array of URI template string and variables for
397 
-  URI variables. You will need to expand URI templates before passing them
398 
-  into a client constructor or request method.
399 
-* Client methods `get()`, `post()`, `put()`, `patch()`, `options()`, etc. are
400 
-  now magic methods that will send synchronous requests.
401 
-* Replaced `Utils.php` with plain functions in `functions.php`.
402 
-* Removed `GuzzleHttp\Collection`.
403 
-* Removed `GuzzleHttp\BatchResults`. Batched pool results are now returned as
404 
-  an array.
405 
-* Removed `GuzzleHttp\Query`. Query string handling is now handled using an
406 
-  associative array passed into the `query` request option. The query string
407 
-  is serialized using PHP's `http_build_query`. If you need more control, you
408 
-  can pass the query string in as a string.
409 
-* `GuzzleHttp\QueryParser` has been replaced with the
410 
-  `GuzzleHttp\Psr7\parse_query`.
411 
-
412 
-## 5.2.0 - 2015-01-27
413 
-
414 
-* Added `AppliesHeadersInterface` to make applying headers to a request based
415 
-  on the body more generic and not specific to `PostBodyInterface`.
416 
-* Reduced the number of stack frames needed to send requests.
417 
-* Nested futures are now resolved in the client rather than the RequestFsm
418 
-* Finishing state transitions is now handled in the RequestFsm rather than the
419 
-  RingBridge.
420 
-* Added a guard in the Pool class to not use recursion for request retries.
421 
-
422 
-## 5.1.0 - 2014-12-19
423 
-
424 
-* Pool class no longer uses recursion when a request is intercepted.
425 
-* The size of a Pool can now be dynamically adjusted using a callback.
426 
-  See https://github.com/guzzle/guzzle/pull/943.
427 
-* Setting a request option to `null` when creating a request with a client will
428 
-  ensure that the option is not set. This allows you to overwrite default
429 
-  request options on a per-request basis.
430 
-  See https://github.com/guzzle/guzzle/pull/937.
431 
-* Added the ability to limit which protocols are allowed for redirects by
432 
-  specifying a `protocols` array in the `allow_redirects` request option.
433 
-* Nested futures due to retries are now resolved when waiting for synchronous
434 
-  responses. See https://github.com/guzzle/guzzle/pull/947.
435 
-* `"0"` is now an allowed URI path. See
436 
-  https://github.com/guzzle/guzzle/pull/935.
437 
-* `Query` no longer typehints on the `$query` argument in the constructor,
438 
-  allowing for strings and arrays.
439 
-* Exceptions thrown in the `end` event are now correctly wrapped with Guzzle
440 
-  specific exceptions if necessary.
441 
-
442 
-## 5.0.3 - 2014-11-03
443 
-
444 
-This change updates query strings so that they are treated as un-encoded values
445 
-by default where the value represents an un-encoded value to send over the
446 
-wire. A Query object then encodes the value before sending over the wire. This
447 
-means that even value query string values (e.g., ":") are url encoded. This
448 
-makes the Query class match PHP's http_build_query function. However, if you
449 
-want to send requests over the wire using valid query string characters that do
450 
-not need to be encoded, then you can provide a string to Url::setQuery() and
451 
-pass true as the second argument to specify that the query string is a raw
452 
-string that should not be parsed or encoded (unless a call to getQuery() is
453 
-subsequently made, forcing the query-string to be converted into a Query
454 
-object).
455 
-
456 
-## 5.0.2 - 2014-10-30
457 
-
458 
-* Added a trailing `\r\n` to multipart/form-data payloads. See
459 
-  https://github.com/guzzle/guzzle/pull/871
460 
-* Added a `GuzzleHttp\Pool::send()` convenience method to match the docs.
461 
-* Status codes are now returned as integers. See
462 
-  https://github.com/guzzle/guzzle/issues/881
463 
-* No longer overwriting an existing `application/x-www-form-urlencoded` header
464 
-  when sending POST requests, allowing for customized headers. See
465 
-  https://github.com/guzzle/guzzle/issues/877
466 
-* Improved path URL serialization.
467 
-
468 
-  * No longer double percent-encoding characters in the path or query string if
469 
-    they are already encoded.
470 
-  * Now properly encoding the supplied path to a URL object, instead of only
471 
-    encoding ' ' and '?'.
472 
-  * Note: This has been changed in 5.0.3 to now encode query string values by
473 
-    default unless the `rawString` argument is provided when setting the query
474 
-    string on a URL: Now allowing many more characters to be present in the
475 
-    query string without being percent encoded. See https://tools.ietf.org/html/rfc3986#appendix-A
476 
-
477 
-## 5.0.1 - 2014-10-16
478 
-
479 
-Bugfix release.
480 
-
481 
-* Fixed an issue where connection errors still returned response object in
482 
-  error and end events event though the response is unusable. This has been
483 
-  corrected so that a response is not returned in the `getResponse` method of
484 
-  these events if the response did not complete. https://github.com/guzzle/guzzle/issues/867
485 
-* Fixed an issue where transfer statistics were not being populated in the
486 
-  RingBridge. https://github.com/guzzle/guzzle/issues/866
487 
-
488 
-## 5.0.0 - 2014-10-12
489 
-
490 
-Adding support for non-blocking responses and some minor API cleanup.
491 
-
492 
-### New Features
493 
-
494 
-* Added support for non-blocking responses based on `guzzlehttp/guzzle-ring`.
495 
-* Added a public API for creating a default HTTP adapter.
496 
-* Updated the redirect plugin to be non-blocking so that redirects are sent
497 
-  concurrently. Other plugins like this can now be updated to be non-blocking.
498 
-* Added a "progress" event so that you can get upload and download progress
499 
-  events.
500 
-* Added `GuzzleHttp\Pool` which implements FutureInterface and transfers
501 
-  requests concurrently using a capped pool size as efficiently as possible.
502 
-* Added `hasListeners()` to EmitterInterface.
503 
-* Removed `GuzzleHttp\ClientInterface::sendAll` and marked
504 
-  `GuzzleHttp\Client::sendAll` as deprecated (it's still there, just not the
505 
-  recommended way).
506 
-
507 
-### Breaking changes
508 
-
509 
-The breaking changes in this release are relatively minor. The biggest thing to
510 
-look out for is that request and response objects no longer implement fluent
511 
-interfaces.
512 
-
513 
-* Removed the fluent interfaces (i.e., `return $this`) from requests,
514 
-  responses, `GuzzleHttp\Collection`, `GuzzleHttp\Url`,
515 
-  `GuzzleHttp\Query`, `GuzzleHttp\Post\PostBody`, and
516 
-  `GuzzleHttp\Cookie\SetCookie`. This blog post provides a good outline of
517 
-  why I did this: https://ocramius.github.io/blog/fluent-interfaces-are-evil/.
518 
-  This also makes the Guzzle message interfaces compatible with the current
519 
-  PSR-7 message proposal.
520 
-* Removed "functions.php", so that Guzzle is truly PSR-4 compliant. Except
521 
-  for the HTTP request functions from function.php, these functions are now
522 
-  implemented in `GuzzleHttp\Utils` using camelCase. `GuzzleHttp\json_decode`
523 
-  moved to `GuzzleHttp\Utils::jsonDecode`. `GuzzleHttp\get_path` moved to
524 
-  `GuzzleHttp\Utils::getPath`. `GuzzleHttp\set_path` moved to
525 
-  `GuzzleHttp\Utils::setPath`. `GuzzleHttp\batch` should now be
526 
-  `GuzzleHttp\Pool::batch`, which returns an `objectStorage`. Using functions.php
527 
-  caused problems for many users: they aren't PSR-4 compliant, require an
528 
-  explicit include, and needed an if-guard to ensure that the functions are not
529 
-  declared multiple times.
530 
-* Rewrote adapter layer.
531 
-    * Removing all classes from `GuzzleHttp\Adapter`, these are now
532 
-      implemented as callables that are stored in `GuzzleHttp\Ring\Client`.
533 
-    * Removed the concept of "parallel adapters". Sending requests serially or
534 
-      concurrently is now handled using a single adapter.
535 
-    * Moved `GuzzleHttp\Adapter\Transaction` to `GuzzleHttp\Transaction`. The
536 
-      Transaction object now exposes the request, response, and client as public
537 
-      properties. The getters and setters have been removed.
538 
-* Removed the "headers" event. This event was only useful for changing the
539 
-  body a response once the headers of the response were known. You can implement
540 
-  a similar behavior in a number of ways. One example might be to use a
541 
-  FnStream that has access to the transaction being sent. For example, when the
542 
-  first byte is written, you could check if the response headers match your
543 
-  expectations, and if so, change the actual stream body that is being
544 
-  written to.
545 
-* Removed the `asArray` parameter from
546 
-  `GuzzleHttp\Message\MessageInterface::getHeader`. If you want to get a header
547 
-  value as an array, then use the newly added `getHeaderAsArray()` method of
548 
-  `MessageInterface`. This change makes the Guzzle interfaces compatible with
549 
-  the PSR-7 interfaces.
550 
-* `GuzzleHttp\Message\MessageFactory` no longer allows subclasses to add
551 
-  custom request options using double-dispatch (this was an implementation
552 
-  detail). Instead, you should now provide an associative array to the
553 
-  constructor which is a mapping of the request option name mapping to a
554 
-  function that applies the option value to a request.
555 
-* Removed the concept of "throwImmediately" from exceptions and error events.
556 
-  This control mechanism was used to stop a transfer of concurrent requests
557 
-  from completing. This can now be handled by throwing the exception or by
558 
-  cancelling a pool of requests or each outstanding future request individually.
559 
-* Updated to "GuzzleHttp\Streams" 3.0.
560 
-    * `GuzzleHttp\Stream\StreamInterface::getContents()` no longer accepts a
561 
-      `maxLen` parameter. This update makes the Guzzle streams project
562 
-      compatible with the current PSR-7 proposal.
563 
-    * `GuzzleHttp\Stream\Stream::__construct`,
564 
-      `GuzzleHttp\Stream\Stream::factory`, and
565 
-      `GuzzleHttp\Stream\Utils::create` no longer accept a size in the second
566 
-      argument. They now accept an associative array of options, including the
567 
-      "size" key and "metadata" key which can be used to provide custom metadata.
568 
-
569 
-## 4.2.2 - 2014-09-08
570 
-
571 
-* Fixed a memory leak in the CurlAdapter when reusing cURL handles.
572 
-* No longer using `request_fulluri` in stream adapter proxies.
573 
-* Relative redirects are now based on the last response, not the first response.
574 
-
575 
-## 4.2.1 - 2014-08-19
576 
-
577 
-* Ensuring that the StreamAdapter does not always add a Content-Type header
578 
-* Adding automated github releases with a phar and zip
579 
-
580 
-## 4.2.0 - 2014-08-17
581 
-
582 
-* Now merging in default options using a case-insensitive comparison.
583 
-  Closes https://github.com/guzzle/guzzle/issues/767
584 
-* Added the ability to automatically decode `Content-Encoding` response bodies
585 
-  using the `decode_content` request option. This is set to `true` by default
586 
-  to decode the response body if it comes over the wire with a
587 
-  `Content-Encoding`. Set this value to `false` to disable decoding the
588 
-  response content, and pass a string to provide a request `Accept-Encoding`
589 
-  header and turn on automatic response decoding. This feature now allows you
590 
-  to pass an `Accept-Encoding` header in the headers of a request but still
591 
-  disable automatic response decoding.
592 
-  Closes https://github.com/guzzle/guzzle/issues/764
593 
-* Added the ability to throw an exception immediately when transferring
594 
-  requests in parallel. Closes https://github.com/guzzle/guzzle/issues/760
595 
-* Updating guzzlehttp/streams dependency to ~2.1
596 
-* No longer utilizing the now deprecated namespaced methods from the stream
597 
-  package.
598 
-
599 
-## 4.1.8 - 2014-08-14
600 
-
601 
-* Fixed an issue in the CurlFactory that caused setting the `stream=false`
602 
-  request option to throw an exception.
603 
-  See: https://github.com/guzzle/guzzle/issues/769
604 
-* TransactionIterator now calls rewind on the inner iterator.
605 
-  See: https://github.com/guzzle/guzzle/pull/765
606 
-* You can now set the `Content-Type` header to `multipart/form-data`
607 
-  when creating POST requests to force multipart bodies.
608 
-  See https://github.com/guzzle/guzzle/issues/768
609 
-
610 
-## 4.1.7 - 2014-08-07
611 
-
612 
-* Fixed an error in the HistoryPlugin that caused the same request and response
613 
-  to be logged multiple times when an HTTP protocol error occurs.
614 
-* Ensuring that cURL does not add a default Content-Type when no Content-Type
615 
-  has been supplied by the user. This prevents the adapter layer from modifying
616 
-  the request that is sent over the wire after any listeners may have already
617 
-  put the request in a desired state (e.g., signed the request).
618 
-* Throwing an exception when you attempt to send requests that have the
619 
-  "stream" set to true in parallel using the MultiAdapter.
620 
-* Only calling curl_multi_select when there are active cURL handles. This was
621 
-  previously changed and caused performance problems on some systems due to PHP
622 
-  always selecting until the maximum select timeout.
623 
-* Fixed a bug where multipart/form-data POST fields were not correctly
624 
-  aggregated (e.g., values with "&").
625 
-
626 
-## 4.1.6 - 2014-08-03
627 
-
628 
-* Added helper methods to make it easier to represent messages as strings,
629 
-  including getting the start line and getting headers as a string.
630 
-
631 
-## 4.1.5 - 2014-08-02
632 
-
633 
-* Automatically retrying cURL "Connection died, retrying a fresh connect"
634 
-  errors when possible.
635 
-* cURL implementation cleanup
636 
-* Allowing multiple event subscriber listeners to be registered per event by
637 
-  passing an array of arrays of listener configuration.
638 
-
639 
-## 4.1.4 - 2014-07-22
640 
-
641 
-* Fixed a bug that caused multi-part POST requests with more than one field to
642 
-  serialize incorrectly.
643 
-* Paths can now be set to "0"
644 
-* `ResponseInterface::xml` now accepts a `libxml_options` option and added a
645 
-  missing default argument that was required when parsing XML response bodies.
646 
-* A `save_to` stream is now created lazily, which means that files are not
647 
-  created on disk unless a request succeeds.
648 
-
649 
-## 4.1.3 - 2014-07-15
650 
-
651 
-* Various fixes to multipart/form-data POST uploads
652 
-* Wrapping function.php in an if-statement to ensure Guzzle can be used
653 
-  globally and in a Composer install
654 
-* Fixed an issue with generating and merging in events to an event array
655 
-* POST headers are only applied before sending a request to allow you to change
656 
-  the query aggregator used before uploading
657 
-* Added much more robust query string parsing
658 
-* Fixed various parsing and normalization issues with URLs
659 
-* Fixing an issue where multi-valued headers were not being utilized correctly
660 
-  in the StreamAdapter
661 
-
662 
-## 4.1.2 - 2014-06-18
663 
-
664 
-* Added support for sending payloads with GET requests
665 
-
666 
-## 4.1.1 - 2014-06-08
667 
-
668 
-* Fixed an issue related to using custom message factory options in subclasses
669 
-* Fixed an issue with nested form fields in a multi-part POST
670 
-* Fixed an issue with using the `json` request option for POST requests
671 
-* Added `ToArrayInterface` to `GuzzleHttp\Cookie\CookieJar`
672 
-
673 
-## 4.1.0 - 2014-05-27
674 
-
675 
-* Added a `json` request option to easily serialize JSON payloads.
676 
-* Added a `GuzzleHttp\json_decode()` wrapper to safely parse JSON.
677 
-* Added `setPort()` and `getPort()` to `GuzzleHttp\Message\RequestInterface`.
678 
-* Added the ability to provide an emitter to a client in the client constructor.
679 
-* Added the ability to persist a cookie session using $_SESSION.
680 
-* Added a trait that can be used to add event listeners to an iterator.
681 
-* Removed request method constants from RequestInterface.
682 
-* Fixed warning when invalid request start-lines are received.
683 
-* Updated MessageFactory to work with custom request option methods.
684 
-* Updated cacert bundle to latest build.
685 
-
686 
-4.0.2 (2014-04-16)
687 
-
688 
-* Proxy requests using the StreamAdapter now properly use request_fulluri (#632)
689 
-* Added the ability to set scalars as POST fields (#628)
690 
-
691 
-## 4.0.1 - 2014-04-04
692 
-
693 
-* The HTTP status code of a response is now set as the exception code of
694 
-  RequestException objects.
695 
-* 303 redirects will now correctly switch from POST to GET requests.
696 
-* The default parallel adapter of a client now correctly uses the MultiAdapter.
697 
-* HasDataTrait now initializes the internal data array as an empty array so
698 
-  that the toArray() method always returns an array.
699 
-
700 
-## 4.0.0 - 2014-03-29
701 
-
702 
-* For information on changes and upgrading, see:
703 
-  https://github.com/guzzle/guzzle/blob/master/UPGRADING.md#3x-to-40
704 
-* Added `GuzzleHttp\batch()` as a convenience function for sending requests in
705 
-  parallel without needing to write asynchronous code.
706 
-* Restructured how events are added to `GuzzleHttp\ClientInterface::sendAll()`.
707 
-  You can now pass a callable or an array of associative arrays where each
708 
-  associative array contains the "fn", "priority", and "once" keys.
709 
-
710 
-## 4.0.0.rc-2 - 2014-03-25
711 
-
712 
-* Removed `getConfig()` and `setConfig()` from clients to avoid confusion
713 
-  around whether things like base_url, message_factory, etc. should be able to
714 
-  be retrieved or modified.
715 
-* Added `getDefaultOption()` and `setDefaultOption()` to ClientInterface
716 
-* functions.php functions were renamed using snake_case to match PHP idioms
717 
-* Added support for `HTTP_PROXY`, `HTTPS_PROXY`, and
718 
-  `GUZZLE_CURL_SELECT_TIMEOUT` environment variables
719 
-* Added the ability to specify custom `sendAll()` event priorities
720 
-* Added the ability to specify custom stream context options to the stream
721 
-  adapter.
722 
-* Added a functions.php function for `get_path()` and `set_path()`
723 
-* CurlAdapter and MultiAdapter now use a callable to generate curl resources
724 
-* MockAdapter now properly reads a body and emits a `headers` event
725 
-* Updated Url class to check if a scheme and host are set before adding ":"
726 
-  and "//". This allows empty Url (e.g., "") to be serialized as "".
727 
-* Parsing invalid XML no longer emits warnings
728 
-* Curl classes now properly throw AdapterExceptions
729 
-* Various performance optimizations
730 
-* Streams are created with the faster `Stream\create()` function
731 
-* Marked deprecation_proxy() as internal
732 
-* Test server is now a collection of static methods on a class
733 
-
734 
-## 4.0.0-rc.1 - 2014-03-15
735 
-
736 
-* See https://github.com/guzzle/guzzle/blob/master/UPGRADING.md#3x-to-40
737 
-
738 
-## 3.8.1 - 2014-01-28
739 
-
740 
-* Bug: Always using GET requests when redirecting from a 303 response
741 
-* Bug: CURLOPT_SSL_VERIFYHOST is now correctly set to false when setting `$certificateAuthority` to false in
742 
-  `Guzzle\Http\ClientInterface::setSslVerification()`
743 
-* Bug: RedirectPlugin now uses strict RFC 3986 compliance when combining a base URL with a relative URL
744 
-* Bug: The body of a request can now be set to `"0"`
745 
-* Sending PHP stream requests no longer forces `HTTP/1.0`
746 
-* Adding more information to ExceptionCollection exceptions so that users have more context, including a stack trace of
747 
-  each sub-exception
748 
-* Updated the `$ref` attribute in service descriptions to merge over any existing parameters of a schema (rather than
749 
-  clobbering everything).
750 
-* Merging URLs will now use the query string object from the relative URL (thus allowing custom query aggregators)
751 
-* Query strings are now parsed in a way that they do no convert empty keys with no value to have a dangling `=`.
752 
-  For example `foo&bar=baz` is now correctly parsed and recognized as `foo&bar=baz` rather than `foo=&bar=baz`.
753 
-* Now properly escaping the regular expression delimiter when matching Cookie domains.
754 
-* Network access is now disabled when loading XML documents
755 
-
756 
-## 3.8.0 - 2013-12-05
757 
-
758 
-* Added the ability to define a POST name for a file
759 
-* JSON response parsing now properly walks additionalProperties
760 
-* cURL error code 18 is now retried automatically in the BackoffPlugin
761 
-* Fixed a cURL error when URLs contain fragments
762 
-* Fixed an issue in the BackoffPlugin retry event where it was trying to access all exceptions as if they were
763 
-  CurlExceptions
764 
-* CURLOPT_PROGRESS function fix for PHP 5.5 (69fcc1e)
765 
-* Added the ability for Guzzle to work with older versions of cURL that do not support `CURLOPT_TIMEOUT_MS`
766 
-* Fixed a bug that was encountered when parsing empty header parameters
767 
-* UriTemplate now has a `setRegex()` method to match the docs
768 
-* The `debug` request parameter now checks if it is truthy rather than if it exists
769 
-* Setting the `debug` request parameter to true shows verbose cURL output instead of using the LogPlugin
770 
-* Added the ability to combine URLs using strict RFC 3986 compliance
771 
-* Command objects can now return the validation errors encountered by the command
772 
-* Various fixes to cache revalidation (#437 and 29797e5)
773 
-* Various fixes to the AsyncPlugin
774 
-* Cleaned up build scripts
775 
-
776 
-## 3.7.4 - 2013-10-02
777 
-
778 
-* Bug fix: 0 is now an allowed value in a description parameter that has a default value (#430)
779 
-* Bug fix: SchemaFormatter now returns an integer when formatting to a Unix timestamp
780 
-  (see https://github.com/aws/aws-sdk-php/issues/147)
781 
-* Bug fix: Cleaned up and fixed URL dot segment removal to properly resolve internal dots
782 
-* Minimum PHP version is now properly specified as 5.3.3 (up from 5.3.2) (#420)
783 
-* Updated the bundled cacert.pem (#419)
784 
-* OauthPlugin now supports adding authentication to headers or query string (#425)
785 
-
786 
-## 3.7.3 - 2013-09-08
787 
-
788 
-* Added the ability to get the exception associated with a request/command when using `MultiTransferException` and
789 
-  `CommandTransferException`.
790 
-* Setting `additionalParameters` of a response to false is now honored when parsing responses with a service description
791 
-* Schemas are only injected into response models when explicitly configured.
792 
-* No longer guessing Content-Type based on the path of a request. Content-Type is now only guessed based on the path of
793 
-  an EntityBody.
794 
-* Bug fix: ChunkedIterator can now properly chunk a \Traversable as well as an \Iterator.
795 
-* Bug fix: FilterIterator now relies on `\Iterator` instead of `\Traversable`.
796 
-* Bug fix: Gracefully handling malformed responses in RequestMediator::writeResponseBody()
797 
-* Bug fix: Replaced call to canCache with canCacheRequest in the CallbackCanCacheStrategy of the CachePlugin
798 
-* Bug fix: Visiting XML attributes first before visiting XML children when serializing requests
799 
-* Bug fix: Properly parsing headers that contain commas contained in quotes
800 
-* Bug fix: mimetype guessing based on a filename is now case-insensitive
801 
-
802 
-## 3.7.2 - 2013-08-02
803 
-
804 
-* Bug fix: Properly URL encoding paths when using the PHP-only version of the UriTemplate expander
805 
-  See https://github.com/guzzle/guzzle/issues/371
806 
-* Bug fix: Cookie domains are now matched correctly according to RFC 6265
807 
-  See https://github.com/guzzle/guzzle/issues/377
808 
-* Bug fix: GET parameters are now used when calculating an OAuth signature
809 
-* Bug fix: Fixed an issue with cache revalidation where the If-None-Match header was being double quoted
810 
-* `Guzzle\Common\AbstractHasDispatcher::dispatch()` now returns the event that was dispatched
811 
-* `Guzzle\Http\QueryString::factory()` now guesses the most appropriate query aggregator to used based on the input.
812 
-  See https://github.com/guzzle/guzzle/issues/379
813 
-* Added a way to add custom domain objects to service description parsing using the `operation.parse_class` event. See
814 
-  https://github.com/guzzle/guzzle/pull/380
815 
-* cURL multi cleanup and optimizations
816 
-
817 
-## 3.7.1 - 2013-07-05
818 
-
819 
-* Bug fix: Setting default options on a client now works
820 
-* Bug fix: Setting options on HEAD requests now works. See #352
821 
-* Bug fix: Moving stream factory before send event to before building the stream. See #353
822 
-* Bug fix: Cookies no longer match on IP addresses per RFC 6265
823 
-* Bug fix: Correctly parsing header parameters that are in `<>` and quotes
824 
-* Added `cert` and `ssl_key` as request options
825 
-* `Host` header can now diverge from the host part of a URL if the header is set manually
826 
-* `Guzzle\Service\Command\LocationVisitor\Request\XmlVisitor` was rewritten to change from using SimpleXML to XMLWriter
827 
-* OAuth parameters are only added via the plugin if they aren't already set
828 
-* Exceptions are now thrown when a URL cannot be parsed
829 
-* Returning `false` if `Guzzle\Http\EntityBody::getContentMd5()` fails
830 
-* Not setting a `Content-MD5` on a command if calculating the Content-MD5 fails via the CommandContentMd5Plugin
831 
-
832 
-## 3.7.0 - 2013-06-10
833 
-
834 
-* See UPGRADING.md for more information on how to upgrade.
835 
-* Requests now support the ability to specify an array of $options when creating a request to more easily modify a
836 
-  request. You can pass a 'request.options' configuration setting to a client to apply default request options to
837 
-  every request created by a client (e.g. default query string variables, headers, curl options, etc.).
838 
-* Added a static facade class that allows you to use Guzzle with static methods and mount the class to `\Guzzle`.
839 
-  See `Guzzle\Http\StaticClient::mount`.
840 
-* Added `command.request_options` to `Guzzle\Service\Command\AbstractCommand` to pass request options to requests
841 
-      created by a command (e.g. custom headers, query string variables, timeout settings, etc.).
842 
-* Stream size in `Guzzle\Stream\PhpStreamRequestFactory` will now be set if Content-Length is returned in the
843 
-  headers of a response
844 
-* Added `Guzzle\Common\Collection::setPath($path, $value)` to set a value into an array using a nested key
845 
-  (e.g. `$collection->setPath('foo/baz/bar', 'test'); echo $collection['foo']['bar']['bar'];`)
846 
-* ServiceBuilders now support storing and retrieving arbitrary data
847 
-* CachePlugin can now purge all resources for a given URI
848 
-* CachePlugin can automatically purge matching cached items when a non-idempotent request is sent to a resource
849 
-* CachePlugin now uses the Vary header to determine if a resource is a cache hit
850 
-* `Guzzle\Http\Message\Response` now implements `\Serializable`
851 
-* Added `Guzzle\Cache\CacheAdapterFactory::fromCache()` to more easily create cache adapters
852 
-* `Guzzle\Service\ClientInterface::execute()` now accepts an array, single command, or Traversable
853 
-* Fixed a bug in `Guzzle\Http\Message\Header\Link::addLink()`
854 
-* Better handling of calculating the size of a stream in `Guzzle\Stream\Stream` using fstat() and caching the size
855 
-* `Guzzle\Common\Exception\ExceptionCollection` now creates a more readable exception message
856 
-* Fixing BC break: Added back the MonologLogAdapter implementation rather than extending from PsrLog so that older
857 
-  Symfony users can still use the old version of Monolog.
858 
-* Fixing BC break: Added the implementation back in for `Guzzle\Http\Message\AbstractMessage::getTokenizedHeader()`.
859 
-  Now triggering an E_USER_DEPRECATED warning when used. Use `$message->getHeader()->parseParams()`.
860 
-* Several performance improvements to `Guzzle\Common\Collection`
861 
-* Added an `$options` argument to the end of the following methods of `Guzzle\Http\ClientInterface`:
862 
-  createRequest, head, delete, put, patch, post, options, prepareRequest
863 
-* Added an `$options` argument to the end of `Guzzle\Http\Message\Request\RequestFactoryInterface::createRequest()`
864 
-* Added an `applyOptions()` method to `Guzzle\Http\Message\Request\RequestFactoryInterface`
865 
-* Changed `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $body = null)` to
866 
-  `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $options = array())`. You can still pass in a
867 
-  resource, string, or EntityBody into the $options parameter to specify the download location of the response.
868 
-* Changed `Guzzle\Common\Collection::__construct($data)` to no longer accepts a null value for `$data` but a
869 
-  default `array()`
870 
-* Added `Guzzle\Stream\StreamInterface::isRepeatable`
871 
-* Removed `Guzzle\Http\ClientInterface::setDefaultHeaders(). Use
872 
-  $client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`. or
873 
-  $client->getConfig()->setPath('request.options/headers', array('header_name' => 'value'))`.
874 
-* Removed `Guzzle\Http\ClientInterface::getDefaultHeaders(). Use $client->getConfig()->getPath('request.options/headers')`.
875 
-* Removed `Guzzle\Http\ClientInterface::expandTemplate()`
876 
-* Removed `Guzzle\Http\ClientInterface::setRequestFactory()`
877 
-* Removed `Guzzle\Http\ClientInterface::getCurlMulti()`
878 
-* Removed `Guzzle\Http\Message\RequestInterface::canCache`
879 
-* Removed `Guzzle\Http\Message\RequestInterface::setIsRedirect`
880 
-* Removed `Guzzle\Http\Message\RequestInterface::isRedirect`
881 
-* Made `Guzzle\Http\Client::expandTemplate` and `getUriTemplate` protected methods.
882 
-* You can now enable E_USER_DEPRECATED warnings to see if you are using a deprecated method by setting
883 
-  `Guzzle\Common\Version::$emitWarnings` to true.
884 
-* Marked `Guzzle\Http\Message\Request::isResponseBodyRepeatable()` as deprecated. Use
885 
-      `$request->getResponseBody()->isRepeatable()` instead.
886 
-* Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use
887 
-  `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead.
888 
-* Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use
889 
-  `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead.
890 
-* Marked `Guzzle\Http\Message\Request::setIsRedirect()` as deprecated. Use the HistoryPlugin instead.
891 
-* Marked `Guzzle\Http\Message\Request::isRedirect()` as deprecated. Use the HistoryPlugin instead.
892 
-* Marked `Guzzle\Cache\CacheAdapterFactory::factory()` as deprecated
893 
-* Marked 'command.headers', 'command.response_body' and 'command.on_complete' as deprecated for AbstractCommand.
894 
-  These will work through Guzzle 4.0
895 
-* Marked 'request.params' for `Guzzle\Http\Client` as deprecated. Use [request.options][params].
896 
-* Marked `Guzzle\Service\Client::enableMagicMethods()` as deprecated. Magic methods can no longer be disabled on a Guzzle\Service\Client.
897 
-* Marked `Guzzle\Service\Client::getDefaultHeaders()` as deprecated. Use $client->getConfig()->getPath('request.options/headers')`.
898 
-* Marked `Guzzle\Service\Client::setDefaultHeaders()` as deprecated. Use $client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`.
899 
-* Marked `Guzzle\Parser\Url\UrlParser` as deprecated. Just use PHP's `parse_url()` and percent encode your UTF-8.
900 
-* Marked `Guzzle\Common\Collection::inject()` as deprecated.
901 
-* Marked `Guzzle\Plugin\CurlAuth\CurlAuthPlugin` as deprecated. Use `$client->getConfig()->setPath('request.options/auth', array('user', 'pass', 'Basic|Digest');`
902 
-* CacheKeyProviderInterface and DefaultCacheKeyProvider are no longer used. All of this logic is handled in a
903 
-  CacheStorageInterface. These two objects and interface will be removed in a future version.
904 
-* Always setting X-cache headers on cached responses
905 
-* Default cache TTLs are now handled by the CacheStorageInterface of a CachePlugin
906 
-* `CacheStorageInterface::cache($key, Response $response, $ttl = null)` has changed to `cache(RequestInterface
907 
-  $request, Response $response);`
908 
-* `CacheStorageInterface::fetch($key)` has changed to `fetch(RequestInterface $request);`
909 
-* `CacheStorageInterface::delete($key)` has changed to `delete(RequestInterface $request);`
910 
-* Added `CacheStorageInterface::purge($url)`
911 
-* `DefaultRevalidation::__construct(CacheKeyProviderInterface $cacheKey, CacheStorageInterface $cache, CachePlugin
912 
-  $plugin)` has changed to `DefaultRevalidation::__construct(CacheStorageInterface $cache,
913 
-  CanCacheStrategyInterface $canCache = null)`
914 
-* Added `RevalidationInterface::shouldRevalidate(RequestInterface $request, Response $response)`
915 
-
916 
-## 3.6.0 - 2013-05-29
917 
-
918 
-* ServiceDescription now implements ToArrayInterface
919 
-* Added command.hidden_params to blacklist certain headers from being treated as additionalParameters
920 
-* Guzzle can now correctly parse incomplete URLs
921 
-* Mixed casing of headers are now forced to be a single consistent casing across all values for that header.
922 
-* Messages internally use a HeaderCollection object to delegate handling case-insensitive header resolution
923 
-* Removed the whole changedHeader() function system of messages because all header changes now go through addHeader().
924 
-* Specific header implementations can be created for complex headers. When a message creates a header, it uses a
925 
-  HeaderFactory which can map specific headers to specific header classes. There is now a Link header and
926 
-  CacheControl header implementation.
927 
-* Removed from interface: Guzzle\Http\ClientInterface::setUriTemplate
928 
-* Removed from interface: Guzzle\Http\ClientInterface::setCurlMulti()
929 
-* Removed Guzzle\Http\Message\Request::receivedRequestHeader() and implemented this functionality in
930 
-  Guzzle\Http\Curl\RequestMediator
931 
-* Removed the optional $asString parameter from MessageInterface::getHeader(). Just cast the header to a string.
932 
-* Removed the optional $tryChunkedTransfer option from Guzzle\Http\Message\EntityEnclosingRequestInterface
933 
-* Removed the $asObjects argument from Guzzle\Http\Message\MessageInterface::getHeaders()
934 
-* Removed Guzzle\Parser\ParserRegister::get(). Use getParser()
935 
-* Removed Guzzle\Parser\ParserRegister::set(). Use registerParser().
936 
-* All response header helper functions return a string rather than mixing Header objects and strings inconsistently
937 
-* Removed cURL blacklist support. This is no longer necessary now that Expect, Accept, etc. are managed by Guzzle
938 
-  directly via interfaces
939 
-* Removed the injecting of a request object onto a response object. The methods to get and set a request still exist
940 
-  but are a no-op until removed.
941 
-* Most classes that used to require a `Guzzle\Service\Command\CommandInterface` typehint now request a
942 
-  `Guzzle\Service\Command\ArrayCommandInterface`.
943 
-* Added `Guzzle\Http\Message\RequestInterface::startResponse()` to the RequestInterface to handle injecting a response
944 
-  on a request while the request is still being transferred
945 
-* The ability to case-insensitively search for header values
946 
-* Guzzle\Http\Message\Header::hasExactHeader
947 
-* Guzzle\Http\Message\Header::raw. Use getAll()
948 
-* Deprecated cache control specific methods on Guzzle\Http\Message\AbstractMessage. Use the CacheControl header object
949 
-  instead.
950 
-* `Guzzle\Service\Command\CommandInterface` now extends from ToArrayInterface and ArrayAccess
951 
-* Added the ability to cast Model objects to a string to view debug information.
952 
-
953 
-## 3.5.0 - 2013-05-13
954 
-
955 
-* Bug: Fixed a regression so that request responses are parsed only once per oncomplete event rather than multiple times
956 
-* Bug: Better cleanup of one-time events across the board (when an event is meant to fire once, it will now remove
957 
-  itself from the EventDispatcher)
958 
-* Bug: `Guzzle\Log\MessageFormatter` now properly writes "total_time" and "connect_time" values
959 
-* Bug: Cloning an EntityEnclosingRequest now clones the EntityBody too
960 
-* Bug: Fixed an undefined index error when parsing nested JSON responses with a sentAs parameter that reference a
961 
-  non-existent key
962 
-* Bug: All __call() method arguments are now required (helps with mocking frameworks)
963 
-* Deprecating Response::getRequest() and now using a shallow clone of a request object to remove a circular reference
964 
-  to help with refcount based garbage collection of resources created by sending a request
965 
-* Deprecating ZF1 cache and log adapters. These will be removed in the next major version.
966 
-* Deprecating `Response::getPreviousResponse()` (method signature still exists, but it's deprecated). Use the
967 
-  HistoryPlugin for a history.
968 
-* Added a `responseBody` alias for the `response_body` location
969 
-* Refactored internals to no longer rely on Response::getRequest()
970 
-* HistoryPlugin can now be cast to a string
971 
-* HistoryPlugin now logs transactions rather than requests and responses to more accurately keep track of the requests
972 
-  and responses that are sent over the wire
973 
-* Added `getEffectiveUrl()` and `getRedirectCount()` to Response objects
974 
-
975 
-## 3.4.3 - 2013-04-30
976 
-
977 
-* Bug fix: Fixing bug introduced in 3.4.2 where redirect responses are duplicated on the final redirected response
978 
-* Added a check to re-extract the temp cacert bundle from the phar before sending each request
979 
-
980 
-## 3.4.2 - 2013-04-29
981 
-
982 
-* Bug fix: Stream objects now work correctly with "a" and "a+" modes
983 
-* Bug fix: Removing `Transfer-Encoding: chunked` header when a Content-Length is present
984 
-* Bug fix: AsyncPlugin no longer forces HEAD requests
985 
-* Bug fix: DateTime timezones are now properly handled when using the service description schema formatter
986 
-* Bug fix: CachePlugin now properly handles stale-if-error directives when a request to the origin server fails
987 
-* Setting a response on a request will write to the custom request body from the response body if one is specified
988 
-* LogPlugin now writes to php://output when STDERR is undefined
989 
-* Added the ability to set multiple POST files for the same key in a single call
990 
-* application/x-www-form-urlencoded POSTs now use the utf-8 charset by default
991 
-* Added the ability to queue CurlExceptions to the MockPlugin
992 
-* Cleaned up how manual responses are queued on requests (removed "queued_response" and now using request.before_send)
993 
-* Configuration loading now allows remote files
994 
-
995 
-## 3.4.1 - 2013-04-16
996 
-
997 
-* Large refactoring to how CurlMulti handles work. There is now a proxy that sits in front of a pool of CurlMulti
998 
-  handles. This greatly simplifies the implementation, fixes a couple bugs, and provides a small performance boost.
999 
-* Exceptions are now properly grouped when sending requests in parallel
1000 
-* Redirects are now properly aggregated when a multi transaction fails
1001 
-* Redirects now set the response on the original object even in the event of a failure
1002 
-* Bug fix: Model names are now properly set even when using $refs
1003 
-* Added support for PHP 5.5's CurlFile to prevent warnings with the deprecated @ syntax
1004 
-* Added support for oauth_callback in OAuth signatures
1005 
-* Added support for oauth_verifier in OAuth signatures
1006 
-* Added support to attempt to retrieve a command first literally, then ucfirst, the with inflection
1007 
-
1008 
-## 3.4.0 - 2013-04-11
1009 
-
1010 
-* Bug fix: URLs are now resolved correctly based on https://tools.ietf.org/html/rfc3986#section-5.2. #289
1011 
-* Bug fix: Absolute URLs with a path in a service description will now properly override the base URL. #289
1012 
-* Bug fix: Parsing a query string with a single PHP array value will now result in an array. #263
1013 
-* Bug fix: Better normalization of the User-Agent header to prevent duplicate headers. #264.
1014 
-* Bug fix: Added `number` type to service descriptions.
1015 
-* Bug fix: empty parameters are removed from an OAuth signature
1016 
-* Bug fix: Revalidating a cache entry prefers the Last-Modified over the Date header
1017 
-* Bug fix: Fixed "array to string" error when validating a union of types in a service description
1018 
-* Bug fix: Removed code that attempted to determine the size of a stream when data is written to the stream
1019 
-* Bug fix: Not including an `oauth_token` if the value is null in the OauthPlugin.
1020 
-* Bug fix: Now correctly aggregating successful requests and failed requests in CurlMulti when a redirect occurs.
1021 
-* The new default CURLOPT_TIMEOUT setting has been increased to 150 seconds so that Guzzle works on poor connections.
1022 
-* Added a feature to EntityEnclosingRequest::setBody() that will automatically set the Content-Type of the request if
1023 
-  the Content-Type can be determined based on the entity body or the path of the request.
1024 
-* Added the ability to overwrite configuration settings in a client when grabbing a throwaway client from a builder.
1025 
-* Added support for a PSR-3 LogAdapter.
1026 
-* Added a `command.after_prepare` event
1027 
-* Added `oauth_callback` parameter to the OauthPlugin
1028 
-* Added the ability to create a custom stream class when using a stream factory
1029 
-* Added a CachingEntityBody decorator
1030 
-* Added support for `additionalParameters` in service descriptions to define how custom parameters are serialized.
1031 
-* The bundled SSL certificate is now provided in the phar file and extracted when running Guzzle from a phar.
1032 
-* You can now send any EntityEnclosingRequest with POST fields or POST files and cURL will handle creating bodies
1033 
-* POST requests using a custom entity body are now treated exactly like PUT requests but with a custom cURL method. This
1034 
-  means that the redirect behavior of POST requests with custom bodies will not be the same as POST requests that use
1035 
-  POST fields or files (the latter is only used when emulating a form POST in the browser).
1036 
-* Lots of cleanup to CurlHandle::factory and RequestFactory::createRequest
1037 
-
1038 
-## 3.3.1 - 2013-03-10
1039 
-
1040 
-* Added the ability to create PHP streaming responses from HTTP requests
1041 
-* Bug fix: Running any filters when parsing response headers with service descriptions
1042 
-* Bug fix: OauthPlugin fixes to allow for multi-dimensional array signing, and sorting parameters before signing
1043 
-* Bug fix: Removed the adding of default empty arrays and false Booleans to responses in order to be consistent across
1044 
-  response location visitors.
1045 
-* Bug fix: Removed the possibility of creating configuration files with circular dependencies
1046 
-* RequestFactory::create() now uses the key of a POST file when setting the POST file name
1047 
-* Added xmlAllowEmpty to serialize an XML body even if no XML specific parameters are set
1048 
-
1049 
-## 3.3.0 - 2013-03-03
1050 
-
1051 
-* A large number of performance optimizations have been made
1052 
-* Bug fix: Added 'wb' as a valid write mode for streams
1053 
-* Bug fix: `Guzzle\Http\Message\Response::json()` now allows scalar values to be returned
1054 
-* Bug fix: Fixed bug in `Guzzle\Http\Message\Response` where wrapping quotes were stripped from `getEtag()`
1055 
-* BC: Removed `Guzzle\Http\Utils` class
1056 
-* BC: Setting a service description on a client will no longer modify the client's command factories.
1057 
-* BC: Emitting IO events from a RequestMediator is now a parameter that must be set in a request's curl options using
1058 
-  the 'emit_io' key. This was previously set under a request's parameters using 'curl.emit_io'
1059 
-* BC: `Guzzle\Stream\Stream::getWrapper()` and `Guzzle\Stream\Stream::getSteamType()` are no longer converted to
1060 
-  lowercase
1061 
-* Operation parameter objects are now lazy loaded internally
1062 
-* Added ErrorResponsePlugin that can throw errors for responses defined in service description operations' errorResponses
1063 
-* Added support for instantiating responseType=class responseClass classes. Classes must implement
1064 
-  `Guzzle\Service\Command\ResponseClassInterface`
1065 
-* Added support for additionalProperties for top-level parameters in responseType=model responseClasses. These
1066 
-  additional properties also support locations and can be used to parse JSON responses where the outermost part of the
1067 
-  JSON is an array
1068 
-* Added support for nested renaming of JSON models (rename sentAs to name)
1069 
-* CachePlugin
1070 
-    * Added support for stale-if-error so that the CachePlugin can now serve stale content from the cache on error
1071 
-    * Debug headers can now added to cached response in the CachePlugin
1072 
-
1073 
-## 3.2.0 - 2013-02-14
1074 
-
1075 
-* CurlMulti is no longer reused globally. A new multi object is created per-client. This helps to isolate clients.
1076 
-* URLs with no path no longer contain a "/" by default
1077 
-* Guzzle\Http\QueryString does no longer manages the leading "?". This is now handled in Guzzle\Http\Url.
1078 
-* BadResponseException no longer includes the full request and response message
1079 
-* Adding setData() to Guzzle\Service\Description\ServiceDescriptionInterface
1080 
-* Adding getResponseBody() to Guzzle\Http\Message\RequestInterface
1081 
-* Various updates to classes to use ServiceDescriptionInterface type hints rather than ServiceDescription
1082 
-* Header values can now be normalized into distinct values when multiple headers are combined with a comma separated list
1083 
-* xmlEncoding can now be customized for the XML declaration of a XML service description operation
1084 
-* Guzzle\Http\QueryString now uses Guzzle\Http\QueryAggregator\QueryAggregatorInterface objects to add custom value
1085 
-  aggregation and no longer uses callbacks
1086 
-* The URL encoding implementation of Guzzle\Http\QueryString can now be customized
1087 
-* Bug fix: Filters were not always invoked for array service description parameters
1088 
-* Bug fix: Redirects now use a target response body rather than a temporary response body
1089 
-* Bug fix: The default exponential backoff BackoffPlugin was not giving when the request threshold was exceeded
1090 
-* Bug fix: Guzzle now takes the first found value when grabbing Cache-Control directives
1091 
-
1092 
-## 3.1.2 - 2013-01-27
1093 
-
1094 
-* Refactored how operation responses are parsed. Visitors now include a before() method responsible for parsing the
1095 
-  response body. For example, the XmlVisitor now parses the XML response into an array in the before() method.
1096 
-* Fixed an issue where cURL would not automatically decompress responses when the Accept-Encoding header was sent
1097 
-* CURLOPT_SSL_VERIFYHOST is never set to 1 because it is deprecated (see 5e0ff2ef20f839e19d1eeb298f90ba3598784444)
1098 
-* Fixed a bug where redirect responses were not chained correctly using getPreviousResponse()
1099 
-* Setting default headers on a client after setting the user-agent will not erase the user-agent setting
1100 
-
1101 
-## 3.1.1 - 2013-01-20
1102 
-
1103 
-* Adding wildcard support to Guzzle\Common\Collection::getPath()
1104 
-* Adding alias support to ServiceBuilder configs
1105 
-* Adding Guzzle\Service\Resource\CompositeResourceIteratorFactory and cleaning up factory interface
1106 
-
1107 
-## 3.1.0 - 2013-01-12
1108 
-
1109 
-* BC: CurlException now extends from RequestException rather than BadResponseException
1110 
-* BC: Renamed Guzzle\Plugin\Cache\CanCacheStrategyInterface::canCache() to canCacheRequest() and added CanCacheResponse()
1111 
-* Added getData to ServiceDescriptionInterface
1112 
-* Added context array to RequestInterface::setState()
1113 
-* Bug: Removing hard dependency on the BackoffPlugin from Guzzle\Http
1114 
-* Bug: Adding required content-type when JSON request visitor adds JSON to a command
1115 
-* Bug: Fixing the serialization of a service description with custom data
1116 
-* Made it easier to deal with exceptions thrown when transferring commands or requests in parallel by providing
1117 
-  an array of successful and failed responses
1118 
-* Moved getPath from Guzzle\Service\Resource\Model to Guzzle\Common\Collection
1119 
-* Added Guzzle\Http\IoEmittingEntityBody
1120 
-* Moved command filtration from validators to location visitors
1121 
-* Added `extends` attributes to service description parameters
1122 
-* Added getModels to ServiceDescriptionInterface
1123 
-
1124 
-## 3.0.7 - 2012-12-19
1125 
-
1126 
-* Fixing phar detection when forcing a cacert to system if null or true
1127 
-* Allowing filename to be passed to `Guzzle\Http\Message\Request::setResponseBody()`
1128 
-* Cleaning up `Guzzle\Common\Collection::inject` method
1129 
-* Adding a response_body location to service descriptions
1130 
-
1131 
-## 3.0.6 - 2012-12-09
1132 
-
1133 
-* CurlMulti performance improvements
1134 
-* Adding setErrorResponses() to Operation
1135 
-* composer.json tweaks
1136 
-
1137 
-## 3.0.5 - 2012-11-18
1138 
-
1139 
-* Bug: Fixing an infinite recursion bug caused from revalidating with the CachePlugin
1140 
-* Bug: Response body can now be a string containing "0"
1141 
-* Bug: Using Guzzle inside of a phar uses system by default but now allows for a custom cacert
1142 
-* Bug: QueryString::fromString now properly parses query string parameters that contain equal signs
1143 
-* Added support for XML attributes in service description responses
1144 
-* DefaultRequestSerializer now supports array URI parameter values for URI template expansion
1145 
-* Added better mimetype guessing to requests and post files
1146 
-
1147 
-## 3.0.4 - 2012-11-11
1148 
-
1149 
-* Bug: Fixed a bug when adding multiple cookies to a request to use the correct glue value
1150 
-* Bug: Cookies can now be added that have a name, domain, or value set to "0"
1151 
-* Bug: Using the system cacert bundle when using the Phar
1152 
-* Added json and xml methods to Response to make it easier to parse JSON and XML response data into data structures
1153 
-* Enhanced cookie jar de-duplication
1154 
-* Added the ability to enable strict cookie jars that throw exceptions when invalid cookies are added
1155 
-* Added setStream to StreamInterface to actually make it possible to implement custom rewind behavior for entity bodies
1156 
-* Added the ability to create any sort of hash for a stream rather than just an MD5 hash
1157 
-
1158 
-## 3.0.3 - 2012-11-04
1159 
-
1160 
-* Implementing redirects in PHP rather than cURL
1161 
-* Added PECL URI template extension and using as default parser if available
1162 
-* Bug: Fixed Content-Length parsing of Response factory
1163 
-* Adding rewind() method to entity bodies and streams. Allows for custom rewinding of non-repeatable streams.
1164 
-* Adding ToArrayInterface throughout library
1165 
-* Fixing OauthPlugin to create unique nonce values per request
1166 
-
1167 
-## 3.0.2 - 2012-10-25
1168 
-
1169 
-* Magic methods are enabled by default on clients
1170 
-* Magic methods return the result of a command
1171 
-* Service clients no longer require a base_url option in the factory
1172 
-* Bug: Fixed an issue with URI templates where null template variables were being expanded
1173 
-
1174 
-## 3.0.1 - 2012-10-22
1175 
-
1176 
-* Models can now be used like regular collection objects by calling filter, map, etc.
1177 
-* Models no longer require a Parameter structure or initial data in the constructor
1178 
-* Added a custom AppendIterator to get around a PHP bug with the `\AppendIterator`
1179 
-
1180 
-## 3.0.0 - 2012-10-15
1181 
-
1182 
-* Rewrote service description format to be based on Swagger
1183 
-    * Now based on JSON schema
1184 
-    * Added nested input structures and nested response models
1185 
-    * Support for JSON and XML input and output models
1186 
-    * Renamed `commands` to `operations`
1187 
-    * Removed dot class notation
1188 
-    * Removed custom types
1189 
-* Broke the project into smaller top-level namespaces to be more component friendly
1190 
-* Removed support for XML configs and descriptions. Use arrays or JSON files.
1191 
-* Removed the Validation component and Inspector
1192 
-* Moved all cookie code to Guzzle\Plugin\Cookie
1193 
-* Magic methods on a Guzzle\Service\Client now return the command un-executed.
1194 
-* Calling getResult() or getResponse() on a command will lazily execute the command if needed.
1195 
-* Now shipping with cURL's CA certs and using it by default
1196 
-* Added previousResponse() method to response objects
1197 
-* No longer sending Accept and Accept-Encoding headers on every request
1198 
-* Only sending an Expect header by default when a payload is greater than 1MB
1199 
-* Added/moved client options:
1200 
-    * curl.blacklist to curl.option.blacklist
1201 
-    * Added ssl.certificate_authority
1202 
-* Added a Guzzle\Iterator component
1203 
-* Moved plugins from Guzzle\Http\Plugin to Guzzle\Plugin
1204 
-* Added a more robust backoff retry strategy (replaced the ExponentialBackoffPlugin)
1205 
-* Added a more robust caching plugin
1206 
-* Added setBody to response objects
1207 
-* Updating LogPlugin to use a more flexible MessageFormatter
1208 
-* Added a completely revamped build process
1209 
-* Cleaning up Collection class and removing default values from the get method
1210 
-* Fixed ZF2 cache adapters
1211 
-
1212 
-## 2.8.8 - 2012-10-15
1213 
-
1214 
-* Bug: Fixed a cookie issue that caused dot prefixed domains to not match where popular browsers did
1215 
-
1216 
-## 2.8.7 - 2012-09-30
1217 
-
1218 
-* Bug: Fixed config file aliases for JSON includes
1219 
-* Bug: Fixed cookie bug on a request object by using CookieParser to parse cookies on requests
1220 
-* Bug: Removing the path to a file when sending a Content-Disposition header on a POST upload
1221 
-* Bug: Hardening request and response parsing to account for missing parts
1222 
-* Bug: Fixed PEAR packaging
1223 
-* Bug: Fixed Request::getInfo
1224 
-* Bug: Fixed cases where CURLM_CALL_MULTI_PERFORM return codes were causing curl transactions to fail
1225 
-* Adding the ability for the namespace Iterator factory to look in multiple directories
1226 
-* Added more getters/setters/removers from service descriptions
1227 
-* Added the ability to remove POST fields from OAuth signatures
1228 
-* OAuth plugin now supports 2-legged OAuth
1229 
-
1230 
-## 2.8.6 - 2012-09-05
1231 
-
1232 
-* Added the ability to modify and build service descriptions
1233 
-* Added the use of visitors to apply parameters to locations in service descriptions using the dynamic command
1234 
-* Added a `json` parameter location
1235 
-* Now allowing dot notation for classes in the CacheAdapterFactory
1236 
-* Using the union of two arrays rather than an array_merge when extending service builder services and service params
1237 
-* Ensuring that a service is a string before doing strpos() checks on it when substituting services for references
1238 
-  in service builder config files.
1239 
-* Services defined in two different config files that include one another will by default replace the previously
1240 
-  defined service, but you can now create services that extend themselves and merge their settings over the previous
1241 
-* The JsonLoader now supports aliasing filenames with different filenames. This allows you to alias something like
1242 
-  '_default' with a default JSON configuration file.
1243 
-
1244 
-## 2.8.5 - 2012-08-29
1245 
-
1246 
-* Bug: Suppressed empty arrays from URI templates
1247 
-* Bug: Added the missing $options argument from ServiceDescription::factory to enable caching
1248 
-* Added support for HTTP responses that do not contain a reason phrase in the start-line
1249 
-* AbstractCommand commands are now invokable
1250 
-* Added a way to get the data used when signing an Oauth request before a request is sent
1251 
-
1252 
-## 2.8.4 - 2012-08-15
1253 
-
1254 
-* Bug: Custom delay time calculations are no longer ignored in the ExponentialBackoffPlugin
1255 
-* Added the ability to transfer entity bodies as a string rather than streamed. This gets around curl error 65. Set `body_as_string` in a request's curl options to enable.
1256 
-* Added a StreamInterface, EntityBodyInterface, and added ftell() to Guzzle\Common\Stream
1257 
-* Added an AbstractEntityBodyDecorator and a ReadLimitEntityBody decorator to transfer only a subset of a decorated stream
1258 
-* Stream and EntityBody objects will now return the file position to the previous position after a read required operation (e.g. getContentMd5())
1259 
-* Added additional response status codes
1260 
-* Removed SSL information from the default User-Agent header
1261 
-* DELETE requests can now send an entity body
1262 
-* Added an EventDispatcher to the ExponentialBackoffPlugin and added an ExponentialBackoffLogger to log backoff retries
1263 
-* Added the ability of the MockPlugin to consume mocked request bodies
1264 
-* LogPlugin now exposes request and response objects in the extras array
1265 
-
1266 
-## 2.8.3 - 2012-07-30
1267 
-
1268 
-* Bug: Fixed a case where empty POST requests were sent as GET requests
1269 
-* Bug: Fixed a bug in ExponentialBackoffPlugin that caused fatal errors when retrying an EntityEnclosingRequest that does not have a body
1270 
-* Bug: Setting the response body of a request to null after completing a request, not when setting the state of a request to new
1271 
-* Added multiple inheritance to service description commands
1272 
-* Added an ApiCommandInterface and added `getParamNames()` and `hasParam()`
1273 
-* Removed the default 2mb size cutoff from the Md5ValidatorPlugin so that it now defaults to validating everything
1274 
-* Changed CurlMulti::perform to pass a smaller timeout to CurlMulti::executeHandles
1275 
-
1276 
-## 2.8.2 - 2012-07-24
1277 
-
1278 
-* Bug: Query string values set to 0 are no longer dropped from the query string
1279 
-* Bug: A Collection object is no longer created each time a call is made to `Guzzle\Service\Command\AbstractCommand::getRequestHeaders()`
1280 
-* Bug: `+` is now treated as an encoded space when parsing query strings
1281 
-* QueryString and Collection performance improvements
1282 
-* Allowing dot notation for class paths in filters attribute of a service descriptions
1283 
-
1284 
-## 2.8.1 - 2012-07-16
1285 
-
1286 
-* Loosening Event Dispatcher dependency
1287 
-* POST redirects can now be customized using CURLOPT_POSTREDIR
1288 
-
1289 
-## 2.8.0 - 2012-07-15
1290 
-
1291 
-* BC: Guzzle\Http\Query
1292 
-    * Query strings with empty variables will always show an equal sign unless the variable is set to QueryString::BLANK (e.g. ?acl= vs ?acl)
1293 
-    * Changed isEncodingValues() and isEncodingFields() to isUrlEncoding()
1294 
-    * Changed setEncodeValues(bool) and setEncodeFields(bool) to useUrlEncoding(bool)
1295 
-    * Changed the aggregation functions of QueryString to be static methods
1296 
-    * Can now use fromString() with querystrings that have a leading ?
1297 
-* cURL configuration values can be specified in service descriptions using `curl.` prefixed parameters
1298 
-* Content-Length is set to 0 before emitting the request.before_send event when sending an empty request body
1299 
-* Cookies are no longer URL decoded by default
1300 
-* Bug: URI template variables set to null are no longer expanded
1301 
-
1302 
-## 2.7.2 - 2012-07-02
1303 
-
1304 
-* BC: Moving things to get ready for subtree splits. Moving Inflection into Common. Moving Guzzle\Http\Parser to Guzzle\Parser.
1305 
-* BC: Removing Guzzle\Common\Batch\Batch::count() and replacing it with isEmpty()
1306 
-* CachePlugin now allows for a custom request parameter function to check if a request can be cached
1307 
-* Bug fix: CachePlugin now only caches GET and HEAD requests by default
1308 
-* Bug fix: Using header glue when transferring headers over the wire
1309 
-* Allowing deeply nested arrays for composite variables in URI templates
1310 
-* Batch divisors can now return iterators or arrays
1311 
-
1312 
-## 2.7.1 - 2012-06-26
1313 
-
1314 
-* Minor patch to update version number in UA string
1315 
-* Updating build process
1316 
-
1317 
-## 2.7.0 - 2012-06-25
1318 
-
1319 
-* BC: Inflection classes moved to Guzzle\Inflection. No longer static methods. Can now inject custom inflectors into classes.
1320 
-* BC: Removed magic setX methods from commands
1321 
-* BC: Magic methods mapped to service description commands are now inflected in the command factory rather than the client __call() method
1322 
-* Verbose cURL options are no longer enabled by default. Set curl.debug to true on a client to enable.
1323 
-* Bug: Now allowing colons in a response start-line (e.g. HTTP/1.1 503 Service Unavailable: Back-end server is at capacity)
1324 
-* Guzzle\Service\Resource\ResourceIteratorApplyBatched now internally uses the Guzzle\Common\Batch namespace
1325 
-* Added Guzzle\Service\Plugin namespace and a PluginCollectionPlugin
1326 
-* Added the ability to set POST fields and files in a service description
1327 
-* Guzzle\Http\EntityBody::factory() now accepts objects with a __toString() method
1328 
-* Adding a command.before_prepare event to clients
1329 
-* Added BatchClosureTransfer and BatchClosureDivisor
1330 
-* BatchTransferException now includes references to the batch divisor and transfer strategies
1331 
-* Fixed some tests so that they pass more reliably
1332 
-* Added Guzzle\Common\Log\ArrayLogAdapter
1333 
-
1334 
-## 2.6.6 - 2012-06-10
1335 
-
1336 
-* BC: Removing Guzzle\Http\Plugin\BatchQueuePlugin
1337 
-* BC: Removing Guzzle\Service\Command\CommandSet
1338 
-* Adding generic batching system (replaces the batch queue plugin and command set)
1339 
-* Updating ZF cache and log adapters and now using ZF's composer repository
1340 
-* Bug: Setting the name of each ApiParam when creating through an ApiCommand
1341 
-* Adding result_type, result_doc, deprecated, and doc_url to service descriptions
1342 
-* Bug: Changed the default cookie header casing back to 'Cookie'
1343 
-
1344 
-## 2.6.5 - 2012-06-03
1345 
-
1346 
-* BC: Renaming Guzzle\Http\Message\RequestInterface::getResourceUri() to getResource()
1347 
-* BC: Removing unused AUTH_BASIC and AUTH_DIGEST constants from
1348 
-* BC: Guzzle\Http\Cookie is now used to manage Set-Cookie data, not Cookie data
1349 
-* BC: Renaming methods in the CookieJarInterface
1350 
-* Moving almost all cookie logic out of the CookiePlugin and into the Cookie or CookieJar implementations
1351 
-* Making the default glue for HTTP headers ';' instead of ','
1352 
-* Adding a removeValue to Guzzle\Http\Message\Header
1353 
-* Adding getCookies() to request interface.
1354 
-* Making it easier to add event subscribers to HasDispatcherInterface classes. Can now directly call addSubscriber()
1355 
-
1356 
-## 2.6.4 - 2012-05-30
1357 
-
1358 
-* BC: Cleaning up how POST files are stored in EntityEnclosingRequest objects. Adding PostFile class.
1359 
-* BC: Moving ApiCommand specific functionality from the Inspector and on to the ApiCommand
1360 
-* Bug: Fixing magic method command calls on clients
1361 
-* Bug: Email constraint only validates strings
1362 
-* Bug: Aggregate POST fields when POST files are present in curl handle
1363 
-* Bug: Fixing default User-Agent header
1364 
-* Bug: Only appending or prepending parameters in commands if they are specified
1365 
-* Bug: Not requiring response reason phrases or status codes to match a predefined list of codes
1366 
-* Allowing the use of dot notation for class namespaces when using instance_of constraint
1367 
-* Added any_match validation constraint
1368 
-* Added an AsyncPlugin
1369 
-* Passing request object to the calculateWait method of the ExponentialBackoffPlugin
1370 
-* Allowing the result of a command object to be changed
1371 
-* Parsing location and type sub values when instantiating a service description rather than over and over at runtime
1372 
-
1373 
-## 2.6.3 - 2012-05-23
1374 
-
1375 
-* [BC] Guzzle\Common\FromConfigInterface no longer requires any config options.
1376 
-* [BC] Refactoring how POST files are stored on an EntityEnclosingRequest. They are now separate from POST fields.
1377 
-* You can now use an array of data when creating PUT request bodies in the request factory.
1378 
-* Removing the requirement that HTTPS requests needed a Cache-Control: public directive to be cacheable.
1379 
-* [Http] Adding support for Content-Type in multipart POST uploads per upload
1380 
-* [Http] Added support for uploading multiple files using the same name (foo[0], foo[1])
1381 
-* Adding more POST data operations for easier manipulation of POST data.
1382 
-* You can now set empty POST fields.
1383 
-* The body of a request is only shown on EntityEnclosingRequest objects that do not use POST files.
1384 
-* Split the Guzzle\Service\Inspector::validateConfig method into two methods. One to initialize when a command is created, and one to validate.
1385 
-* CS updates
1386 
-
1387 
-## 2.6.2 - 2012-05-19
1388 
-
1389 
-* [Http] Better handling of nested scope requests in CurlMulti.  Requests are now always prepares in the send() method rather than the addRequest() method.
1390 
-
1391 
-## 2.6.1 - 2012-05-19
1392 
-
1393 
-* [BC] Removing 'path' support in service descriptions.  Use 'uri'.
1394 
-* [BC] Guzzle\Service\Inspector::parseDocBlock is now protected. Adding getApiParamsForClass() with cache.
1395 
-* [BC] Removing Guzzle\Common\NullObject.  Use https://github.com/mtdowling/NullObject if you need it.
1396 
-* [BC] Removing Guzzle\Common\XmlElement.
1397 
-* All commands, both dynamic and concrete, have ApiCommand objects.
1398 
-* Adding a fix for CurlMulti so that if all of the connections encounter some sort of curl error, then the loop exits.
1399 
-* Adding checks to EntityEnclosingRequest so that empty POST files and fields are ignored.
1400 
-* Making the method signature of Guzzle\Service\Builder\ServiceBuilder::factory more flexible.
1401 
-
1402 
-## 2.6.0 - 2012-05-15
1403 
-
1404 
-* [BC] Moving Guzzle\Service\Builder to Guzzle\Service\Builder\ServiceBuilder
1405 
-* [BC] Executing a Command returns the result of the command rather than the command
1406 
-* [BC] Moving all HTTP parsing logic to Guzzle\Http\Parsers. Allows for faster C implementations if needed.
1407 
-* [BC] Changing the Guzzle\Http\Message\Response::setProtocol() method to accept a protocol and version in separate args.
1408 
-* [BC] Moving ResourceIterator* to Guzzle\Service\Resource
1409 
-* [BC] Completely refactored ResourceIterators to iterate over a cloned command object
1410 
-* [BC] Moved Guzzle\Http\UriTemplate to Guzzle\Http\Parser\UriTemplate\UriTemplate
1411 
-* [BC] Guzzle\Guzzle is now deprecated
1412 
-* Moving Guzzle\Common\Guzzle::inject to Guzzle\Common\Collection::inject
1413 
-* Adding Guzzle\Version class to give version information about Guzzle
1414 
-* Adding Guzzle\Http\Utils class to provide getDefaultUserAgent() and getHttpDate()
1415 
-* Adding Guzzle\Curl\CurlVersion to manage caching curl_version() data
1416 
-* ServiceDescription and ServiceBuilder are now cacheable using similar configs
1417 
-* Changing the format of XML and JSON service builder configs.  Backwards compatible.
1418 
-* Cleaned up Cookie parsing
1419 
-* Trimming the default Guzzle User-Agent header
1420 
-* Adding a setOnComplete() method to Commands that is called when a command completes
1421 
-* Keeping track of requests that were mocked in the MockPlugin
1422 
-* Fixed a caching bug in the CacheAdapterFactory
1423 
-* Inspector objects can be injected into a Command object
1424 
-* Refactoring a lot of code and tests to be case insensitive when dealing with headers
1425 
-* Adding Guzzle\Http\Message\HeaderComparison for easy comparison of HTTP headers using a DSL
1426 
-* Adding the ability to set global option overrides to service builder configs
1427 
-* Adding the ability to include other service builder config files from within XML and JSON files
1428 
-* Moving the parseQuery method out of Url and on to QueryString::fromString() as a static factory method.
1429 
-
1430 
-## 2.5.0 - 2012-05-08
1431 
-
1432 
-* Major performance improvements
1433 
-* [BC] Simplifying Guzzle\Common\Collection.  Please check to see if you are using features that are now deprecated.
1434 
-* [BC] Using a custom validation system that allows a flyweight implementation for much faster validation. No longer using Symfony2 Validation component.
1435 
-* [BC] No longer supporting "{{ }}" for injecting into command or UriTemplates.  Use "{}"
1436 
-* Added the ability to passed parameters to all requests created by a client
1437 
-* Added callback functionality to the ExponentialBackoffPlugin
1438 
-* Using microtime in ExponentialBackoffPlugin to allow more granular backoff strategies.
1439 
-* Rewinding request stream bodies when retrying requests
1440 
-* Exception is thrown when JSON response body cannot be decoded
1441 
-* Added configurable magic method calls to clients and commands.  This is off by default.
1442 
-* Fixed a defect that added a hash to every parsed URL part
1443 
-* Fixed duplicate none generation for OauthPlugin.
1444 
-* Emitting an event each time a client is generated by a ServiceBuilder
1445 
-* Using an ApiParams object instead of a Collection for parameters of an ApiCommand
1446 
-* cache.* request parameters should be renamed to params.cache.*
1447 
-* Added the ability to set arbitrary curl options on requests (disable_wire, progress, etc.). See CurlHandle.
1448 
-* Added the ability to disable type validation of service descriptions
1449 
-* ServiceDescriptions and ServiceBuilders are now Serializable
Browse code

Added README.md appinfo/info.xml appinfo/signature.json lib/Controller/AuthorApiController.php and the providers directory

DoubleBastionAdmin authored on 20/08/2022 16:33:00
Showing 1 changed files
providers/Plivo/vendor/guzzlehttp/guzzle/CHANGELOG.md
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1 
+# Change Log
2 
+
3 
+Please refer to [UPGRADING](UPGRADING.md) guide for upgrading to a major version.
4 
+
5 
+## 7.2.0 - 2020-10-10
6 
+
7 
+### Added
8 
+
9 
+- Support for PHP 8 [#2712](https://github.com/guzzle/guzzle/pull/2712), [#2715](https://github.com/guzzle/guzzle/pull/2715), [#2789](https://github.com/guzzle/guzzle/pull/2789)
10 
+- Support passing a body summarizer to the http errors middleware [#2795](https://github.com/guzzle/guzzle/pull/2795)
11 
+
12 
+### Fixed
13 
+
14 
+- Handle exceptions during response creation [#2591](https://github.com/guzzle/guzzle/pull/2591)
15 
+- Fix CURLOPT_ENCODING not to be overwritten [#2595](https://github.com/guzzle/guzzle/pull/2595)
16 
+- Make sure the Request always has a body object [#2804](https://github.com/guzzle/guzzle/pull/2804)
17 
+
18 
+### Changed
19 
+
20 
+- The `TooManyRedirectsException` has a response [#2660](https://github.com/guzzle/guzzle/pull/2660)
21 
+- Avoid "functions" from dependencies [#2712](https://github.com/guzzle/guzzle/pull/2712)
22 
+
23 
+### Deprecated
24 
+
25 
+- Using environment variable GUZZLE_CURL_SELECT_TIMEOUT [#2786](https://github.com/guzzle/guzzle/pull/2786)
26 
+
27 
+## 7.1.1 - 2020-09-30
28 
+
29 
+### Fixed
30 
+
31 
+- Incorrect EOF detection for response body streams on Windows.
32 
+
33 
+### Changed
34 
+
35 
+- We dont connect curl `sink` on HEAD requests.
36 
+- Removed some PHP 5 workarounds
37 
+
38 
+## 7.1.0 - 2020-09-22
39 
+
40 
+### Added
41 
+
42 
+- `GuzzleHttp\MessageFormatterInterface`
43 
+
44 
+### Fixed
45 
+
46 
+- Fixed issue that caused cookies with no value not to be stored.
47 
+- On redirects, we allow all safe methods like GET, HEAD and OPTIONS.
48 
+- Fixed logging on empty responses.
49 
+- Make sure MessageFormatter::format returns string
50 
+
51 
+### Deprecated
52 
+
53 
+- All functions in `GuzzleHttp` has been deprecated. Use static methods on `Utils` instead.
54 
+- `ClientInterface::getConfig()`
55 
+- `Client::getConfig()`
56 
+- `Client::__call()`
57 
+- `Utils::defaultCaBundle()`
58 
+- `CurlFactory::LOW_CURL_VERSION_NUMBER`
59 
+
60 
+## 7.0.1 - 2020-06-27
61 
+
62 
+* Fix multiply defined functions fatal error [#2699](https://github.com/guzzle/guzzle/pull/2699)
63 
+
64 
+## 7.0.0 - 2020-06-27
65 
+
66 
+No changes since 7.0.0-rc1.
67 
+
68 
+## 7.0.0-rc1 - 2020-06-15
69 
+
70 
+### Changed
71 
+
72 
+* Use error level for logging errors in Middleware [#2629](https://github.com/guzzle/guzzle/pull/2629)
73 
+* Disabled IDN support by default and require ext-intl to use it [#2675](https://github.com/guzzle/guzzle/pull/2675)
74 
+
75 
+## 7.0.0-beta2 - 2020-05-25
76 
+
77 
+### Added
78 
+
79 
+* Using `Utils` class instead of functions in the `GuzzleHttp` namespace. [#2546](https://github.com/guzzle/guzzle/pull/2546)
80 
+* `ClientInterface::MAJOR_VERSION` [#2583](https://github.com/guzzle/guzzle/pull/2583)
81 
+
82 
+### Changed
83 
+
84 
+* Avoid the `getenv` function when unsafe [#2531](https://github.com/guzzle/guzzle/pull/2531)
85 
+* Added real client methods [#2529](https://github.com/guzzle/guzzle/pull/2529)
86 
+* Avoid functions due to global install conflicts [#2546](https://github.com/guzzle/guzzle/pull/2546)
87 
+* Use Symfony intl-idn polyfill [#2550](https://github.com/guzzle/guzzle/pull/2550)
88 
+* Adding methods for HTTP verbs like `Client::get()`, `Client::head()`, `Client::patch()` etc [#2529](https://github.com/guzzle/guzzle/pull/2529)
89 
+* `ConnectException` extends `TransferException` [#2541](https://github.com/guzzle/guzzle/pull/2541)
90 
+* Updated the default User Agent to "GuzzleHttp/7" [#2654](https://github.com/guzzle/guzzle/pull/2654)
91 
+
92 
+### Fixed
93 
+
94 
+* Various intl icu issues [#2626](https://github.com/guzzle/guzzle/pull/2626)
95 
+
96 
+### Removed
97 
+
98 
+* Pool option `pool_size` [#2528](https://github.com/guzzle/guzzle/pull/2528)
99 
+
100 
+## 7.0.0-beta1 - 2019-12-30
101 
+
102 
+The diff might look very big but 95% of Guzzle users will be able to upgrade without modification.
103 
+Please see [the upgrade document](UPGRADING.md) that describes all BC breaking changes.
104 
+
105 
+### Added
106 
+
107 
+* Implement PSR-18 and dropped PHP 5 support [#2421](https://github.com/guzzle/guzzle/pull/2421) [#2474](https://github.com/guzzle/guzzle/pull/2474)
108 
+* PHP 7 types [#2442](https://github.com/guzzle/guzzle/pull/2442) [#2449](https://github.com/guzzle/guzzle/pull/2449) [#2466](https://github.com/guzzle/guzzle/pull/2466) [#2497](https://github.com/guzzle/guzzle/pull/2497) [#2499](https://github.com/guzzle/guzzle/pull/2499)
109 
+* IDN support for redirects [2424](https://github.com/guzzle/guzzle/pull/2424)
110 
+
111 
+### Changed
112 
+
113 
+* Dont allow passing null as third argument to `BadResponseException::__construct()` [#2427](https://github.com/guzzle/guzzle/pull/2427)
114 
+* Use SAPI constant instead of method call [#2450](https://github.com/guzzle/guzzle/pull/2450)
115 
+* Use native function invocation [#2444](https://github.com/guzzle/guzzle/pull/2444)
116 
+* Better defaults for PHP installations with old ICU lib [2454](https://github.com/guzzle/guzzle/pull/2454)
117 
+* Added visibility to all constants [#2462](https://github.com/guzzle/guzzle/pull/2462)
118 
+* Dont allow passing `null` as URI to `Client::request()` and `Client::requestAsync()` [#2461](https://github.com/guzzle/guzzle/pull/2461)
119 
+* Widen the exception argument to throwable [#2495](https://github.com/guzzle/guzzle/pull/2495)
120 
+
121 
+### Fixed
122 
+
123 
+* Logging when Promise rejected with a string [#2311](https://github.com/guzzle/guzzle/pull/2311)
124 
+
125 
+### Removed
126 
+
127 
+* Class `SeekException` [#2162](https://github.com/guzzle/guzzle/pull/2162)
128 
+* `RequestException::getResponseBodySummary()` [#2425](https://github.com/guzzle/guzzle/pull/2425)
129 
+* `CookieJar::getCookieValue()` [#2433](https://github.com/guzzle/guzzle/pull/2433)
130 
+* `uri_template()` and `UriTemplate` [#2440](https://github.com/guzzle/guzzle/pull/2440)
131 
+* Request options `save_to` and `exceptions` [#2464](https://github.com/guzzle/guzzle/pull/2464)
132 
+
133 
+## 6.5.2 - 2019-12-23
134 
+
135 
+* idn_to_ascii() fix for old PHP versions [#2489](https://github.com/guzzle/guzzle/pull/2489)
136 
+
137 
+## 6.5.1 - 2019-12-21
138 
+
139 
+* Better defaults for PHP installations with old ICU lib [#2454](https://github.com/guzzle/guzzle/pull/2454)
140 
+* IDN support for redirects [#2424](https://github.com/guzzle/guzzle/pull/2424)
141 
+
142 
+## 6.5.0 - 2019-12-07
143 
+
144 
+* Improvement: Added support for reset internal queue in MockHandler. [#2143](https://github.com/guzzle/guzzle/pull/2143)
145 
+* Improvement: Added support to pass arbitrary options to `curl_multi_init`. [#2287](https://github.com/guzzle/guzzle/pull/2287)
146 
+* Fix: Gracefully handle passing `null` to the `header` option. [#2132](https://github.com/guzzle/guzzle/pull/2132)
147 
+* Fix: `RetryMiddleware` did not do exponential delay between retires due unit mismatch. [#2132](https://github.com/guzzle/guzzle/pull/2132)
148 
+* Fix: Prevent undefined offset when using array for ssl_key options. [#2348](https://github.com/guzzle/guzzle/pull/2348)
149 
+* Deprecated `ClientInterface::VERSION`
150 
+
151 
+## 6.4.1 - 2019-10-23
152 
+
153 
+* No `guzzle.phar` was created in 6.4.0 due expired API token. This release will fix that
154 
+* Added `parent::__construct()` to `FileCookieJar` and `SessionCookieJar`
155 
+
156 
+## 6.4.0 - 2019-10-23
157 
+
158 
+* Improvement: Improved error messages when using curl < 7.21.2 [#2108](https://github.com/guzzle/guzzle/pull/2108)
159 
+* Fix: Test if response is readable before returning a summary in `RequestException::getResponseBodySummary()` [#2081](https://github.com/guzzle/guzzle/pull/2081)
160 
+* Fix: Add support for GUZZLE_CURL_SELECT_TIMEOUT environment variable [#2161](https://github.com/guzzle/guzzle/pull/2161)
161 
+* Improvement: Added `GuzzleHttp\Exception\InvalidArgumentException` [#2163](https://github.com/guzzle/guzzle/pull/2163)
162 
+* Improvement: Added `GuzzleHttp\_current_time()` to use `hrtime()` if that function exists. [#2242](https://github.com/guzzle/guzzle/pull/2242)
163 
+* Improvement: Added curl's `appconnect_time` in `TransferStats` [#2284](https://github.com/guzzle/guzzle/pull/2284)
164 
+* Improvement: Make GuzzleException extend Throwable wherever it's available [#2273](https://github.com/guzzle/guzzle/pull/2273)
165 
+* Fix: Prevent concurrent writes to file when saving `CookieJar` [#2335](https://github.com/guzzle/guzzle/pull/2335)
166 
+* Improvement: Update `MockHandler` so we can test transfer time [#2362](https://github.com/guzzle/guzzle/pull/2362)
167 
+
168 
+## 6.3.3 - 2018-04-22
169 
+
170 
+* Fix: Default headers when decode_content is specified
171 
+
172 
+
173 
+## 6.3.2 - 2018-03-26
174 
+
175 
+* Fix: Release process
176 
+
177 
+
178 
+## 6.3.1 - 2018-03-26
179 
+
180 
+* Bug fix: Parsing 0 epoch expiry times in cookies [#2014](https://github.com/guzzle/guzzle/pull/2014)
181 
+* Improvement: Better ConnectException detection [#2012](https://github.com/guzzle/guzzle/pull/2012)
182 
+* Bug fix: Malformed domain that contains a "/" [#1999](https://github.com/guzzle/guzzle/pull/1999)
183 
+* Bug fix: Undefined offset when a cookie has no first key-value pair [#1998](https://github.com/guzzle/guzzle/pull/1998)
184 
+* Improvement: Support PHPUnit 6 [#1953](https://github.com/guzzle/guzzle/pull/1953)
185 
+* Bug fix: Support empty headers [#1915](https://github.com/guzzle/guzzle/pull/1915)
186 
+* Bug fix: Ignore case during header modifications [#1916](https://github.com/guzzle/guzzle/pull/1916)
187 
+
188 
++ Minor code cleanups, documentation fixes and clarifications.
189 
+
190 
+
191 
+## 6.3.0 - 2017-06-22
192 
+
193 
+* Feature: force IP resolution (ipv4 or ipv6) [#1608](https://github.com/guzzle/guzzle/pull/1608), [#1659](https://github.com/guzzle/guzzle/pull/1659)
194 
+* Improvement: Don't include summary in exception message when body is empty [#1621](https://github.com/guzzle/guzzle/pull/1621)
195 
+* Improvement: Handle `on_headers` option in MockHandler [#1580](https://github.com/guzzle/guzzle/pull/1580)
196 
+* Improvement: Added SUSE Linux CA path [#1609](https://github.com/guzzle/guzzle/issues/1609)
197 
+* Improvement: Use class reference for getting the name of the class instead of using hardcoded strings [#1641](https://github.com/guzzle/guzzle/pull/1641)
198 
+* Feature: Added `read_timeout` option [#1611](https://github.com/guzzle/guzzle/pull/1611)
199 
+* Bug fix: PHP 7.x fixes [#1685](https://github.com/guzzle/guzzle/pull/1685), [#1686](https://github.com/guzzle/guzzle/pull/1686), [#1811](https://github.com/guzzle/guzzle/pull/1811)
200 
+* Deprecation: BadResponseException instantiation without a response [#1642](https://github.com/guzzle/guzzle/pull/1642)
201 
+* Feature: Added NTLM auth [#1569](https://github.com/guzzle/guzzle/pull/1569)
202 
+* Feature: Track redirect HTTP status codes [#1711](https://github.com/guzzle/guzzle/pull/1711)
203 
+* Improvement: Check handler type during construction [#1745](https://github.com/guzzle/guzzle/pull/1745)
204 
+* Improvement: Always include the Content-Length if there's a body [#1721](https://github.com/guzzle/guzzle/pull/1721)
205 
+* Feature: Added convenience method to access a cookie by name [#1318](https://github.com/guzzle/guzzle/pull/1318)
206 
+* Bug fix: Fill `CURLOPT_CAPATH` and `CURLOPT_CAINFO` properly [#1684](https://github.com/guzzle/guzzle/pull/1684)
207 
+* Improvement:  	Use `\GuzzleHttp\Promise\rejection_for` function instead of object init [#1827](https://github.com/guzzle/guzzle/pull/1827)
208 
+
209 
+
210 
++ Minor code cleanups, documentation fixes and clarifications.
211 
+
212 
+## 6.2.3 - 2017-02-28
213 
+
214 
+* Fix deprecations with guzzle/psr7 version 1.4
215 
+
216 
+## 6.2.2 - 2016-10-08
217 
+
218 
+* Allow to pass nullable Response to delay callable
219 
+* Only add scheme when host is present
220 
+* Fix drain case where content-length is the literal string zero
221 
+* Obfuscate in-URL credentials in exceptions
222 
+
223 
+## 6.2.1 - 2016-07-18
224 
+
225 
+* Address HTTP_PROXY security vulnerability, CVE-2016-5385:
226 
+  https://httpoxy.org/
227 
+* Fixing timeout bug with StreamHandler:
228 
+  https://github.com/guzzle/guzzle/pull/1488
229 
+* Only read up to `Content-Length` in PHP StreamHandler to avoid timeouts when
230 
+  a server does not honor `Connection: close`.
231 
+* Ignore URI fragment when sending requests.
232 
+
233 
+## 6.2.0 - 2016-03-21
234 
+
235 
+* Feature: added `GuzzleHttp\json_encode` and `GuzzleHttp\json_decode`.
236 
+  https://github.com/guzzle/guzzle/pull/1389
237 
+* Bug fix: Fix sleep calculation when waiting for delayed requests.
238 
+  https://github.com/guzzle/guzzle/pull/1324
239 
+* Feature: More flexible history containers.
240 
+  https://github.com/guzzle/guzzle/pull/1373
241 
+* Bug fix: defer sink stream opening in StreamHandler.
242 
+  https://github.com/guzzle/guzzle/pull/1377
243 
+* Bug fix: do not attempt to escape cookie values.
244 
+  https://github.com/guzzle/guzzle/pull/1406
245 
+* Feature: report original content encoding and length on decoded responses.
246 
+  https://github.com/guzzle/guzzle/pull/1409
247 
+* Bug fix: rewind seekable request bodies before dispatching to cURL.
248 
+  https://github.com/guzzle/guzzle/pull/1422
249 
+* Bug fix: provide an empty string to `http_build_query` for HHVM workaround.
250 
+  https://github.com/guzzle/guzzle/pull/1367
251 
+
252 
+## 6.1.1 - 2015-11-22
253 
+
254 
+* Bug fix: Proxy::wrapSync() now correctly proxies to the appropriate handler
255 
+  https://github.com/guzzle/guzzle/commit/911bcbc8b434adce64e223a6d1d14e9a8f63e4e4
256 
+* Feature: HandlerStack is now more generic.
257 
+  https://github.com/guzzle/guzzle/commit/f2102941331cda544745eedd97fc8fd46e1ee33e
258 
+* Bug fix: setting verify to false in the StreamHandler now disables peer
259 
+  verification. https://github.com/guzzle/guzzle/issues/1256
260 
+* Feature: Middleware now uses an exception factory, including more error
261 
+  context. https://github.com/guzzle/guzzle/pull/1282
262 
+* Feature: better support for disabled functions.
263 
+  https://github.com/guzzle/guzzle/pull/1287
264 
+* Bug fix: fixed regression where MockHandler was not using `sink`.
265 
+  https://github.com/guzzle/guzzle/pull/1292
266 
+
267 
+## 6.1.0 - 2015-09-08
268 
+
269 
+* Feature: Added the `on_stats` request option to provide access to transfer
270 
+  statistics for requests. https://github.com/guzzle/guzzle/pull/1202
271 
+* Feature: Added the ability to persist session cookies in CookieJars.
272 
+  https://github.com/guzzle/guzzle/pull/1195
273 
+* Feature: Some compatibility updates for Google APP Engine
274 
+  https://github.com/guzzle/guzzle/pull/1216
275 
+* Feature: Added support for NO_PROXY to prevent the use of a proxy based on
276 
+  a simple set of rules. https://github.com/guzzle/guzzle/pull/1197
277 
+* Feature: Cookies can now contain square brackets.
278 
+  https://github.com/guzzle/guzzle/pull/1237
279 
+* Bug fix: Now correctly parsing `=` inside of quotes in Cookies.
280 
+  https://github.com/guzzle/guzzle/pull/1232
281 
+* Bug fix: Cusotm cURL options now correctly override curl options of the
282 
+  same name. https://github.com/guzzle/guzzle/pull/1221
283 
+* Bug fix: Content-Type header is now added when using an explicitly provided
284 
+  multipart body. https://github.com/guzzle/guzzle/pull/1218
285 
+* Bug fix: Now ignoring Set-Cookie headers that have no name.
286 
+* Bug fix: Reason phrase is no longer cast to an int in some cases in the
287 
+  cURL handler. https://github.com/guzzle/guzzle/pull/1187
288 
+* Bug fix: Remove the Authorization header when redirecting if the Host
289 
+  header changes. https://github.com/guzzle/guzzle/pull/1207
290 
+* Bug fix: Cookie path matching fixes
291 
+  https://github.com/guzzle/guzzle/issues/1129
292 
+* Bug fix: Fixing the cURL `body_as_string` setting
293 
+  https://github.com/guzzle/guzzle/pull/1201
294 
+* Bug fix: quotes are no longer stripped when parsing cookies.
295 
+  https://github.com/guzzle/guzzle/issues/1172
296 
+* Bug fix: `form_params` and `query` now always uses the `&` separator.
297 
+  https://github.com/guzzle/guzzle/pull/1163
298 
+* Bug fix: Adding a Content-Length to PHP stream wrapper requests if not set.
299 
+  https://github.com/guzzle/guzzle/pull/1189
300 
+
301 
+## 6.0.2 - 2015-07-04
302 
+
303 
+* Fixed a memory leak in the curl handlers in which references to callbacks
304 
+  were not being removed by `curl_reset`.
305 
+* Cookies are now extracted properly before redirects.
306 
+* Cookies now allow more character ranges.
307 
+* Decoded Content-Encoding responses are now modified to correctly reflect
308 
+  their state if the encoding was automatically removed by a handler. This
309 
+  means that the `Content-Encoding` header may be removed an the
310 
+  `Content-Length` modified to reflect the message size after removing the
311 
+  encoding.
312 
+* Added a more explicit error message when trying to use `form_params` and
313 
+  `multipart` in the same request.
314 
+* Several fixes for HHVM support.
315 
+* Functions are now conditionally required using an additional level of
316 
+  indirection to help with global Composer installations.
317 
+
318 
+## 6.0.1 - 2015-05-27
319 
+
320 
+* Fixed a bug with serializing the `query` request option where the `&`
321 
+  separator was missing.
322 
+* Added a better error message for when `body` is provided as an array. Please
323 
+  use `form_params` or `multipart` instead.
324 
+* Various doc fixes.
325 
+
326 
+## 6.0.0 - 2015-05-26
327 
+
328 
+* See the UPGRADING.md document for more information.
329 
+* Added `multipart` and `form_params` request options.
330 
+* Added `synchronous` request option.
331 
+* Added the `on_headers` request option.
332 
+* Fixed `expect` handling.
333 
+* No longer adding default middlewares in the client ctor. These need to be
334 
+  present on the provided handler in order to work.
335 
+* Requests are no longer initiated when sending async requests with the
336 
+  CurlMultiHandler. This prevents unexpected recursion from requests completing
337 
+  while ticking the cURL loop.
338 
+* Removed the semantics of setting `default` to `true`. This is no longer
339 
+  required now that the cURL loop is not ticked for async requests.
340 
+* Added request and response logging middleware.
341 
+* No longer allowing self signed certificates when using the StreamHandler.
342 
+* Ensuring that `sink` is valid if saving to a file.
343 
+* Request exceptions now include a "handler context" which provides handler
344 
+  specific contextual information.
345 
+* Added `GuzzleHttp\RequestOptions` to allow request options to be applied
346 
+  using constants.
347 
+* `$maxHandles` has been removed from CurlMultiHandler.
348 
+* `MultipartPostBody` is now part of the `guzzlehttp/psr7` package.
349 
+
350 
+## 5.3.0 - 2015-05-19
351 
+
352 
+* Mock now supports `save_to`
353 
+* Marked `AbstractRequestEvent::getTransaction()` as public.
354 
+* Fixed a bug in which multiple headers using different casing would overwrite
355 
+  previous headers in the associative array.
356 
+* Added `Utils::getDefaultHandler()`
357 
+* Marked `GuzzleHttp\Client::getDefaultUserAgent` as deprecated.
358 
+* URL scheme is now always lowercased.
359 
+
360 
+## 6.0.0-beta.1
361 
+
362 
+* Requires PHP >= 5.5
363 
+* Updated to use PSR-7
364 
+  * Requires immutable messages, which basically means an event based system
365 
+    owned by a request instance is no longer possible.
366 
+  * Utilizing the [Guzzle PSR-7 package](https://github.com/guzzle/psr7).
367 
+  * Removed the dependency on `guzzlehttp/streams`. These stream abstractions
368 
+    are available in the `guzzlehttp/psr7` package under the `GuzzleHttp\Psr7`
369 
+    namespace.
370 
+* Added middleware and handler system
371 
+  * Replaced the Guzzle event and subscriber system with a middleware system.
372 
+  * No longer depends on RingPHP, but rather places the HTTP handlers directly
373 
+    in Guzzle, operating on PSR-7 messages.
374 
+  * Retry logic is now encapsulated in `GuzzleHttp\Middleware::retry`, which
375 
+    means the `guzzlehttp/retry-subscriber` is now obsolete.
376 
+  * Mocking responses is now handled using `GuzzleHttp\Handler\MockHandler`.
377 
+* Asynchronous responses
378 
+  * No longer supports the `future` request option to send an async request.
379 
+    Instead, use one of the `*Async` methods of a client (e.g., `requestAsync`,
380 
+    `getAsync`, etc.).
381 
+  * Utilizing `GuzzleHttp\Promise` instead of React's promise library to avoid
382 
+    recursion required by chaining and forwarding react promises. See
383 
+    https://github.com/guzzle/promises
384 
+  * Added `requestAsync` and `sendAsync` to send request asynchronously.
385 
+  * Added magic methods for `getAsync()`, `postAsync()`, etc. to send requests
386 
+    asynchronously.
387 
+* Request options
388 
+  * POST and form updates
389 
+    * Added the `form_fields` and `form_files` request options.
390 
+    * Removed the `GuzzleHttp\Post` namespace.
391 
+    * The `body` request option no longer accepts an array for POST requests.
392 
+  * The `exceptions` request option has been deprecated in favor of the
393 
+    `http_errors` request options.
394 
+  * The `save_to` request option has been deprecated in favor of `sink` request
395 
+    option.
396 
+* Clients no longer accept an array of URI template string and variables for
397 
+  URI variables. You will need to expand URI templates before passing them
398 
+  into a client constructor or request method.
399 
+* Client methods `get()`, `post()`, `put()`, `patch()`, `options()`, etc. are
400 
+  now magic methods that will send synchronous requests.
401 
+* Replaced `Utils.php` with plain functions in `functions.php`.
402 
+* Removed `GuzzleHttp\Collection`.
403 
+* Removed `GuzzleHttp\BatchResults`. Batched pool results are now returned as
404 
+  an array.
405 
+* Removed `GuzzleHttp\Query`. Query string handling is now handled using an
406 
+  associative array passed into the `query` request option. The query string
407 
+  is serialized using PHP's `http_build_query`. If you need more control, you
408 
+  can pass the query string in as a string.
409 
+* `GuzzleHttp\QueryParser` has been replaced with the
410 
+  `GuzzleHttp\Psr7\parse_query`.
411 
+
412 
+## 5.2.0 - 2015-01-27
413 
+
414 
+* Added `AppliesHeadersInterface` to make applying headers to a request based
415 
+  on the body more generic and not specific to `PostBodyInterface`.
416 
+* Reduced the number of stack frames needed to send requests.
417 
+* Nested futures are now resolved in the client rather than the RequestFsm
418 
+* Finishing state transitions is now handled in the RequestFsm rather than the
419 
+  RingBridge.
420 
+* Added a guard in the Pool class to not use recursion for request retries.
421 
+
422 
+## 5.1.0 - 2014-12-19
423 
+
424 
+* Pool class no longer uses recursion when a request is intercepted.
425 
+* The size of a Pool can now be dynamically adjusted using a callback.
426 
+  See https://github.com/guzzle/guzzle/pull/943.
427 
+* Setting a request option to `null` when creating a request with a client will
428 
+  ensure that the option is not set. This allows you to overwrite default
429 
+  request options on a per-request basis.
430 
+  See https://github.com/guzzle/guzzle/pull/937.
431 
+* Added the ability to limit which protocols are allowed for redirects by
432 
+  specifying a `protocols` array in the `allow_redirects` request option.
433 
+* Nested futures due to retries are now resolved when waiting for synchronous
434 
+  responses. See https://github.com/guzzle/guzzle/pull/947.
435 
+* `"0"` is now an allowed URI path. See
436 
+  https://github.com/guzzle/guzzle/pull/935.
437 
+* `Query` no longer typehints on the `$query` argument in the constructor,
438 
+  allowing for strings and arrays.
439 
+* Exceptions thrown in the `end` event are now correctly wrapped with Guzzle
440 
+  specific exceptions if necessary.
441 
+
442 
+## 5.0.3 - 2014-11-03
443 
+
444 
+This change updates query strings so that they are treated as un-encoded values
445 
+by default where the value represents an un-encoded value to send over the
446 
+wire. A Query object then encodes the value before sending over the wire. This
447 
+means that even value query string values (e.g., ":") are url encoded. This
448 
+makes the Query class match PHP's http_build_query function. However, if you
449 
+want to send requests over the wire using valid query string characters that do
450 
+not need to be encoded, then you can provide a string to Url::setQuery() and
451 
+pass true as the second argument to specify that the query string is a raw
452 
+string that should not be parsed or encoded (unless a call to getQuery() is
453 
+subsequently made, forcing the query-string to be converted into a Query
454 
+object).
455 
+
456 
+## 5.0.2 - 2014-10-30
457 
+
458 
+* Added a trailing `\r\n` to multipart/form-data payloads. See
459 
+  https://github.com/guzzle/guzzle/pull/871
460 
+* Added a `GuzzleHttp\Pool::send()` convenience method to match the docs.
461 
+* Status codes are now returned as integers. See
462 
+  https://github.com/guzzle/guzzle/issues/881
463 
+* No longer overwriting an existing `application/x-www-form-urlencoded` header
464 
+  when sending POST requests, allowing for customized headers. See
465 
+  https://github.com/guzzle/guzzle/issues/877
466 
+* Improved path URL serialization.
467 
+
468 
+  * No longer double percent-encoding characters in the path or query string if
469 
+    they are already encoded.
470 
+  * Now properly encoding the supplied path to a URL object, instead of only
471 
+    encoding ' ' and '?'.
472 
+  * Note: This has been changed in 5.0.3 to now encode query string values by
473 
+    default unless the `rawString` argument is provided when setting the query
474 
+    string on a URL: Now allowing many more characters to be present in the
475 
+    query string without being percent encoded. See https://tools.ietf.org/html/rfc3986#appendix-A
476 
+
477 
+## 5.0.1 - 2014-10-16
478 
+
479 
+Bugfix release.
480 
+
481 
+* Fixed an issue where connection errors still returned response object in
482 
+  error and end events event though the response is unusable. This has been
483 
+  corrected so that a response is not returned in the `getResponse` method of
484 
+  these events if the response did not complete. https://github.com/guzzle/guzzle/issues/867
485 
+* Fixed an issue where transfer statistics were not being populated in the
486 
+  RingBridge. https://github.com/guzzle/guzzle/issues/866
487 
+
488 
+## 5.0.0 - 2014-10-12
489 
+
490 
+Adding support for non-blocking responses and some minor API cleanup.
491 
+
492 
+### New Features
493 
+
494 
+* Added support for non-blocking responses based on `guzzlehttp/guzzle-ring`.
495 
+* Added a public API for creating a default HTTP adapter.
496 
+* Updated the redirect plugin to be non-blocking so that redirects are sent
497 
+  concurrently. Other plugins like this can now be updated to be non-blocking.
498 
+* Added a "progress" event so that you can get upload and download progress
499 
+  events.
500 
+* Added `GuzzleHttp\Pool` which implements FutureInterface and transfers
501 
+  requests concurrently using a capped pool size as efficiently as possible.
502 
+* Added `hasListeners()` to EmitterInterface.
503 
+* Removed `GuzzleHttp\ClientInterface::sendAll` and marked
504 
+  `GuzzleHttp\Client::sendAll` as deprecated (it's still there, just not the
505 
+  recommended way).
506 
+
507 
+### Breaking changes
508 
+
509 
+The breaking changes in this release are relatively minor. The biggest thing to
510 
+look out for is that request and response objects no longer implement fluent
511 
+interfaces.
512 
+
513 
+* Removed the fluent interfaces (i.e., `return $this`) from requests,
514 
+  responses, `GuzzleHttp\Collection`, `GuzzleHttp\Url`,
515 
+  `GuzzleHttp\Query`, `GuzzleHttp\Post\PostBody`, and
516 
+  `GuzzleHttp\Cookie\SetCookie`. This blog post provides a good outline of
517 
+  why I did this: https://ocramius.github.io/blog/fluent-interfaces-are-evil/.
518 
+  This also makes the Guzzle message interfaces compatible with the current
519 
+  PSR-7 message proposal.
520 
+* Removed "functions.php", so that Guzzle is truly PSR-4 compliant. Except
521 
+  for the HTTP request functions from function.php, these functions are now
522 
+  implemented in `GuzzleHttp\Utils` using camelCase. `GuzzleHttp\json_decode`
523 
+  moved to `GuzzleHttp\Utils::jsonDecode`. `GuzzleHttp\get_path` moved to
524 
+  `GuzzleHttp\Utils::getPath`. `GuzzleHttp\set_path` moved to
525 
+  `GuzzleHttp\Utils::setPath`. `GuzzleHttp\batch` should now be
526 
+  `GuzzleHttp\Pool::batch`, which returns an `objectStorage`. Using functions.php
527 
+  caused problems for many users: they aren't PSR-4 compliant, require an
528 
+  explicit include, and needed an if-guard to ensure that the functions are not
529 
+  declared multiple times.
530 
+* Rewrote adapter layer.
531 
+    * Removing all classes from `GuzzleHttp\Adapter`, these are now
532 
+      implemented as callables that are stored in `GuzzleHttp\Ring\Client`.
533 
+    * Removed the concept of "parallel adapters". Sending requests serially or
534 
+      concurrently is now handled using a single adapter.
535 
+    * Moved `GuzzleHttp\Adapter\Transaction` to `GuzzleHttp\Transaction`. The
536 
+      Transaction object now exposes the request, response, and client as public
537 
+      properties. The getters and setters have been removed.
538 
+* Removed the "headers" event. This event was only useful for changing the
539 
+  body a response once the headers of the response were known. You can implement
540 
+  a similar behavior in a number of ways. One example might be to use a
541 
+  FnStream that has access to the transaction being sent. For example, when the
542 
+  first byte is written, you could check if the response headers match your
543 
+  expectations, and if so, change the actual stream body that is being
544 
+  written to.
545 
+* Removed the `asArray` parameter from
546 
+  `GuzzleHttp\Message\MessageInterface::getHeader`. If you want to get a header
547 
+  value as an array, then use the newly added `getHeaderAsArray()` method of
548 
+  `MessageInterface`. This change makes the Guzzle interfaces compatible with
549 
+  the PSR-7 interfaces.
550 
+* `GuzzleHttp\Message\MessageFactory` no longer allows subclasses to add
551 
+  custom request options using double-dispatch (this was an implementation
552 
+  detail). Instead, you should now provide an associative array to the
553 
+  constructor which is a mapping of the request option name mapping to a
554 
+  function that applies the option value to a request.
555 
+* Removed the concept of "throwImmediately" from exceptions and error events.
556 
+  This control mechanism was used to stop a transfer of concurrent requests
557 
+  from completing. This can now be handled by throwing the exception or by
558 
+  cancelling a pool of requests or each outstanding future request individually.
559 
+* Updated to "GuzzleHttp\Streams" 3.0.
560 
+    * `GuzzleHttp\Stream\StreamInterface::getContents()` no longer accepts a
561 
+      `maxLen` parameter. This update makes the Guzzle streams project
562 
+      compatible with the current PSR-7 proposal.
563 
+    * `GuzzleHttp\Stream\Stream::__construct`,
564 
+      `GuzzleHttp\Stream\Stream::factory`, and
565 
+      `GuzzleHttp\Stream\Utils::create` no longer accept a size in the second
566 
+      argument. They now accept an associative array of options, including the
567 
+      "size" key and "metadata" key which can be used to provide custom metadata.
568 
+
569 
+## 4.2.2 - 2014-09-08
570 
+
571 
+* Fixed a memory leak in the CurlAdapter when reusing cURL handles.
572 
+* No longer using `request_fulluri` in stream adapter proxies.
573 
+* Relative redirects are now based on the last response, not the first response.
574 
+
575 
+## 4.2.1 - 2014-08-19
576 
+
577 
+* Ensuring that the StreamAdapter does not always add a Content-Type header
578 
+* Adding automated github releases with a phar and zip
579 
+
580 
+## 4.2.0 - 2014-08-17
581 
+
582 
+* Now merging in default options using a case-insensitive comparison.
583 
+  Closes https://github.com/guzzle/guzzle/issues/767
584 
+* Added the ability to automatically decode `Content-Encoding` response bodies
585 
+  using the `decode_content` request option. This is set to `true` by default
586 
+  to decode the response body if it comes over the wire with a
587 
+  `Content-Encoding`. Set this value to `false` to disable decoding the
588 
+  response content, and pass a string to provide a request `Accept-Encoding`
589 
+  header and turn on automatic response decoding. This feature now allows you
590 
+  to pass an `Accept-Encoding` header in the headers of a request but still
591 
+  disable automatic response decoding.
592 
+  Closes https://github.com/guzzle/guzzle/issues/764
593 
+* Added the ability to throw an exception immediately when transferring
594 
+  requests in parallel. Closes https://github.com/guzzle/guzzle/issues/760
595 
+* Updating guzzlehttp/streams dependency to ~2.1
596 
+* No longer utilizing the now deprecated namespaced methods from the stream
597 
+  package.
598 
+
599 
+## 4.1.8 - 2014-08-14
600 
+
601 
+* Fixed an issue in the CurlFactory that caused setting the `stream=false`
602 
+  request option to throw an exception.
603 
+  See: https://github.com/guzzle/guzzle/issues/769
604 
+* TransactionIterator now calls rewind on the inner iterator.
605 
+  See: https://github.com/guzzle/guzzle/pull/765
606 
+* You can now set the `Content-Type` header to `multipart/form-data`
607 
+  when creating POST requests to force multipart bodies.
608 
+  See https://github.com/guzzle/guzzle/issues/768
609 
+
610 
+## 4.1.7 - 2014-08-07
611 
+
612 
+* Fixed an error in the HistoryPlugin that caused the same request and response
613 
+  to be logged multiple times when an HTTP protocol error occurs.
614 
+* Ensuring that cURL does not add a default Content-Type when no Content-Type
615 
+  has been supplied by the user. This prevents the adapter layer from modifying
616 
+  the request that is sent over the wire after any listeners may have already
617 
+  put the request in a desired state (e.g., signed the request).
618 
+* Throwing an exception when you attempt to send requests that have the
619 
+  "stream" set to true in parallel using the MultiAdapter.
620 
+* Only calling curl_multi_select when there are active cURL handles. This was
621 
+  previously changed and caused performance problems on some systems due to PHP
622 
+  always selecting until the maximum select timeout.
623 
+* Fixed a bug where multipart/form-data POST fields were not correctly
624 
+  aggregated (e.g., values with "&").
625 
+
626 
+## 4.1.6 - 2014-08-03
627 
+
628 
+* Added helper methods to make it easier to represent messages as strings,
629 
+  including getting the start line and getting headers as a string.
630 
+
631 
+## 4.1.5 - 2014-08-02
632 
+
633 
+* Automatically retrying cURL "Connection died, retrying a fresh connect"
634 
+  errors when possible.
635 
+* cURL implementation cleanup
636 
+* Allowing multiple event subscriber listeners to be registered per event by
637 
+  passing an array of arrays of listener configuration.
638 
+
639 
+## 4.1.4 - 2014-07-22
640 
+
641 
+* Fixed a bug that caused multi-part POST requests with more than one field to
642 
+  serialize incorrectly.
643 
+* Paths can now be set to "0"
644 
+* `ResponseInterface::xml` now accepts a `libxml_options` option and added a
645 
+  missing default argument that was required when parsing XML response bodies.
646 
+* A `save_to` stream is now created lazily, which means that files are not
647 
+  created on disk unless a request succeeds.
648 
+
649 
+## 4.1.3 - 2014-07-15
650 
+
651 
+* Various fixes to multipart/form-data POST uploads
652 
+* Wrapping function.php in an if-statement to ensure Guzzle can be used
653 
+  globally and in a Composer install
654 
+* Fixed an issue with generating and merging in events to an event array
655 
+* POST headers are only applied before sending a request to allow you to change
656 
+  the query aggregator used before uploading
657 
+* Added much more robust query string parsing
658 
+* Fixed various parsing and normalization issues with URLs
659 
+* Fixing an issue where multi-valued headers were not being utilized correctly
660 
+  in the StreamAdapter
661 
+
662 
+## 4.1.2 - 2014-06-18
663 
+
664 
+* Added support for sending payloads with GET requests
665 
+
666 
+## 4.1.1 - 2014-06-08
667 
+
668 
+* Fixed an issue related to using custom message factory options in subclasses
669 
+* Fixed an issue with nested form fields in a multi-part POST
670 
+* Fixed an issue with using the `json` request option for POST requests
671 
+* Added `ToArrayInterface` to `GuzzleHttp\Cookie\CookieJar`
672 
+
673 
+## 4.1.0 - 2014-05-27
674 
+
675 
+* Added a `json` request option to easily serialize JSON payloads.
676 
+* Added a `GuzzleHttp\json_decode()` wrapper to safely parse JSON.
677 
+* Added `setPort()` and `getPort()` to `GuzzleHttp\Message\RequestInterface`.
678 
+* Added the ability to provide an emitter to a client in the client constructor.
679 
+* Added the ability to persist a cookie session using $_SESSION.
680 
+* Added a trait that can be used to add event listeners to an iterator.
681 
+* Removed request method constants from RequestInterface.
682 
+* Fixed warning when invalid request start-lines are received.
683 
+* Updated MessageFactory to work with custom request option methods.
684 
+* Updated cacert bundle to latest build.
685 
+
686 
+4.0.2 (2014-04-16)
687 
+------------------
688 
+
689 
+* Proxy requests using the StreamAdapter now properly use request_fulluri (#632)
690 
+* Added the ability to set scalars as POST fields (#628)
691 
+
692 
+## 4.0.1 - 2014-04-04
693 
+
694 
+* The HTTP status code of a response is now set as the exception code of
695 
+  RequestException objects.
696 
+* 303 redirects will now correctly switch from POST to GET requests.
697 
+* The default parallel adapter of a client now correctly uses the MultiAdapter.
698 
+* HasDataTrait now initializes the internal data array as an empty array so
699 
+  that the toArray() method always returns an array.
700 
+
701 
+## 4.0.0 - 2014-03-29
702 
+
703 
+* For information on changes and upgrading, see:
704 
+  https://github.com/guzzle/guzzle/blob/master/UPGRADING.md#3x-to-40
705 
+* Added `GuzzleHttp\batch()` as a convenience function for sending requests in
706 
+  parallel without needing to write asynchronous code.
707 
+* Restructured how events are added to `GuzzleHttp\ClientInterface::sendAll()`.
708 
+  You can now pass a callable or an array of associative arrays where each
709 
+  associative array contains the "fn", "priority", and "once" keys.
710 
+
711 
+## 4.0.0.rc-2 - 2014-03-25
712 
+
713 
+* Removed `getConfig()` and `setConfig()` from clients to avoid confusion
714 
+  around whether things like base_url, message_factory, etc. should be able to
715 
+  be retrieved or modified.
716 
+* Added `getDefaultOption()` and `setDefaultOption()` to ClientInterface
717 
+* functions.php functions were renamed using snake_case to match PHP idioms
718 
+* Added support for `HTTP_PROXY`, `HTTPS_PROXY`, and
719 
+  `GUZZLE_CURL_SELECT_TIMEOUT` environment variables
720 
+* Added the ability to specify custom `sendAll()` event priorities
721 
+* Added the ability to specify custom stream context options to the stream
722 
+  adapter.
723 
+* Added a functions.php function for `get_path()` and `set_path()`
724 
+* CurlAdapter and MultiAdapter now use a callable to generate curl resources
725 
+* MockAdapter now properly reads a body and emits a `headers` event
726 
+* Updated Url class to check if a scheme and host are set before adding ":"
727 
+  and "//". This allows empty Url (e.g., "") to be serialized as "".
728 
+* Parsing invalid XML no longer emits warnings
729 
+* Curl classes now properly throw AdapterExceptions
730 
+* Various performance optimizations
731 
+* Streams are created with the faster `Stream\create()` function
732 
+* Marked deprecation_proxy() as internal
733 
+* Test server is now a collection of static methods on a class
734 
+
735 
+## 4.0.0-rc.1 - 2014-03-15
736 
+
737 
+* See https://github.com/guzzle/guzzle/blob/master/UPGRADING.md#3x-to-40
738 
+
739 
+## 3.8.1 - 2014-01-28
740 
+
741 
+* Bug: Always using GET requests when redirecting from a 303 response
742 
+* Bug: CURLOPT_SSL_VERIFYHOST is now correctly set to false when setting `$certificateAuthority` to false in
743 
+  `Guzzle\Http\ClientInterface::setSslVerification()`
744 
+* Bug: RedirectPlugin now uses strict RFC 3986 compliance when combining a base URL with a relative URL
745 
+* Bug: The body of a request can now be set to `"0"`
746 
+* Sending PHP stream requests no longer forces `HTTP/1.0`
747 
+* Adding more information to ExceptionCollection exceptions so that users have more context, including a stack trace of
748 
+  each sub-exception
749 
+* Updated the `$ref` attribute in service descriptions to merge over any existing parameters of a schema (rather than
750 
+  clobbering everything).
751 
+* Merging URLs will now use the query string object from the relative URL (thus allowing custom query aggregators)
752 
+* Query strings are now parsed in a way that they do no convert empty keys with no value to have a dangling `=`.
753 
+  For example `foo&bar=baz` is now correctly parsed and recognized as `foo&bar=baz` rather than `foo=&bar=baz`.
754 
+* Now properly escaping the regular expression delimiter when matching Cookie domains.
755 
+* Network access is now disabled when loading XML documents
756 
+
757 
+## 3.8.0 - 2013-12-05
758 
+
759 
+* Added the ability to define a POST name for a file
760 
+* JSON response parsing now properly walks additionalProperties
761 
+* cURL error code 18 is now retried automatically in the BackoffPlugin
762 
+* Fixed a cURL error when URLs contain fragments
763 
+* Fixed an issue in the BackoffPlugin retry event where it was trying to access all exceptions as if they were
764 
+  CurlExceptions
765 
+* CURLOPT_PROGRESS function fix for PHP 5.5 (69fcc1e)
766 
+* Added the ability for Guzzle to work with older versions of cURL that do not support `CURLOPT_TIMEOUT_MS`
767 
+* Fixed a bug that was encountered when parsing empty header parameters
768 
+* UriTemplate now has a `setRegex()` method to match the docs
769 
+* The `debug` request parameter now checks if it is truthy rather than if it exists
770 
+* Setting the `debug` request parameter to true shows verbose cURL output instead of using the LogPlugin
771 
+* Added the ability to combine URLs using strict RFC 3986 compliance
772 
+* Command objects can now return the validation errors encountered by the command
773 
+* Various fixes to cache revalidation (#437 and 29797e5)
774 
+* Various fixes to the AsyncPlugin
775 
+* Cleaned up build scripts
776 
+
777 
+## 3.7.4 - 2013-10-02
778 
+
779 
+* Bug fix: 0 is now an allowed value in a description parameter that has a default value (#430)
780 
+* Bug fix: SchemaFormatter now returns an integer when formatting to a Unix timestamp
781 
+  (see https://github.com/aws/aws-sdk-php/issues/147)
782 
+* Bug fix: Cleaned up and fixed URL dot segment removal to properly resolve internal dots
783 
+* Minimum PHP version is now properly specified as 5.3.3 (up from 5.3.2) (#420)
784 
+* Updated the bundled cacert.pem (#419)
785 
+* OauthPlugin now supports adding authentication to headers or query string (#425)
786 
+
787 
+## 3.7.3 - 2013-09-08
788 
+
789 
+* Added the ability to get the exception associated with a request/command when using `MultiTransferException` and
790 
+  `CommandTransferException`.
791 
+* Setting `additionalParameters` of a response to false is now honored when parsing responses with a service description
792 
+* Schemas are only injected into response models when explicitly configured.
793 
+* No longer guessing Content-Type based on the path of a request. Content-Type is now only guessed based on the path of
794 
+  an EntityBody.
795 
+* Bug fix: ChunkedIterator can now properly chunk a \Traversable as well as an \Iterator.
796 
+* Bug fix: FilterIterator now relies on `\Iterator` instead of `\Traversable`.
797 
+* Bug fix: Gracefully handling malformed responses in RequestMediator::writeResponseBody()
798 
+* Bug fix: Replaced call to canCache with canCacheRequest in the CallbackCanCacheStrategy of the CachePlugin
799 
+* Bug fix: Visiting XML attributes first before visiting XML children when serializing requests
800 
+* Bug fix: Properly parsing headers that contain commas contained in quotes
801 
+* Bug fix: mimetype guessing based on a filename is now case-insensitive
802 
+
803 
+## 3.7.2 - 2013-08-02
804 
+
805 
+* Bug fix: Properly URL encoding paths when using the PHP-only version of the UriTemplate expander
806 
+  See https://github.com/guzzle/guzzle/issues/371
807 
+* Bug fix: Cookie domains are now matched correctly according to RFC 6265
808 
+  See https://github.com/guzzle/guzzle/issues/377
809 
+* Bug fix: GET parameters are now used when calculating an OAuth signature
810 
+* Bug fix: Fixed an issue with cache revalidation where the If-None-Match header was being double quoted
811 
+* `Guzzle\Common\AbstractHasDispatcher::dispatch()` now returns the event that was dispatched
812 
+* `Guzzle\Http\QueryString::factory()` now guesses the most appropriate query aggregator to used based on the input.
813 
+  See https://github.com/guzzle/guzzle/issues/379
814 
+* Added a way to add custom domain objects to service description parsing using the `operation.parse_class` event. See
815 
+  https://github.com/guzzle/guzzle/pull/380
816 
+* cURL multi cleanup and optimizations
817 
+
818 
+## 3.7.1 - 2013-07-05
819 
+
820 
+* Bug fix: Setting default options on a client now works
821 
+* Bug fix: Setting options on HEAD requests now works. See #352
822 
+* Bug fix: Moving stream factory before send event to before building the stream. See #353
823 
+* Bug fix: Cookies no longer match on IP addresses per RFC 6265
824 
+* Bug fix: Correctly parsing header parameters that are in `<>` and quotes
825 
+* Added `cert` and `ssl_key` as request options
826 
+* `Host` header can now diverge from the host part of a URL if the header is set manually
827 
+* `Guzzle\Service\Command\LocationVisitor\Request\XmlVisitor` was rewritten to change from using SimpleXML to XMLWriter
828 
+* OAuth parameters are only added via the plugin if they aren't already set
829 
+* Exceptions are now thrown when a URL cannot be parsed
830 
+* Returning `false` if `Guzzle\Http\EntityBody::getContentMd5()` fails
831 
+* Not setting a `Content-MD5` on a command if calculating the Content-MD5 fails via the CommandContentMd5Plugin
832 
+
833 
+## 3.7.0 - 2013-06-10
834 
+
835 
+* See UPGRADING.md for more information on how to upgrade.
836 
+* Requests now support the ability to specify an array of $options when creating a request to more easily modify a
837 
+  request. You can pass a 'request.options' configuration setting to a client to apply default request options to
838 
+  every request created by a client (e.g. default query string variables, headers, curl options, etc.).
839 
+* Added a static facade class that allows you to use Guzzle with static methods and mount the class to `\Guzzle`.
840 
+  See `Guzzle\Http\StaticClient::mount`.
841 
+* Added `command.request_options` to `Guzzle\Service\Command\AbstractCommand` to pass request options to requests
842 
+      created by a command (e.g. custom headers, query string variables, timeout settings, etc.).
843 
+* Stream size in `Guzzle\Stream\PhpStreamRequestFactory` will now be set if Content-Length is returned in the
844 
+  headers of a response
845 
+* Added `Guzzle\Common\Collection::setPath($path, $value)` to set a value into an array using a nested key
846 
+  (e.g. `$collection->setPath('foo/baz/bar', 'test'); echo $collection['foo']['bar']['bar'];`)
847 
+* ServiceBuilders now support storing and retrieving arbitrary data
848 
+* CachePlugin can now purge all resources for a given URI
849 
+* CachePlugin can automatically purge matching cached items when a non-idempotent request is sent to a resource
850 
+* CachePlugin now uses the Vary header to determine if a resource is a cache hit
851 
+* `Guzzle\Http\Message\Response` now implements `\Serializable`
852 
+* Added `Guzzle\Cache\CacheAdapterFactory::fromCache()` to more easily create cache adapters
853 
+* `Guzzle\Service\ClientInterface::execute()` now accepts an array, single command, or Traversable
854 
+* Fixed a bug in `Guzzle\Http\Message\Header\Link::addLink()`
855 
+* Better handling of calculating the size of a stream in `Guzzle\Stream\Stream` using fstat() and caching the size
856 
+* `Guzzle\Common\Exception\ExceptionCollection` now creates a more readable exception message
857 
+* Fixing BC break: Added back the MonologLogAdapter implementation rather than extending from PsrLog so that older
858 
+  Symfony users can still use the old version of Monolog.
859 
+* Fixing BC break: Added the implementation back in for `Guzzle\Http\Message\AbstractMessage::getTokenizedHeader()`.
860 
+  Now triggering an E_USER_DEPRECATED warning when used. Use `$message->getHeader()->parseParams()`.
861 
+* Several performance improvements to `Guzzle\Common\Collection`
862 
+* Added an `$options` argument to the end of the following methods of `Guzzle\Http\ClientInterface`:
863 
+  createRequest, head, delete, put, patch, post, options, prepareRequest
864 
+* Added an `$options` argument to the end of `Guzzle\Http\Message\Request\RequestFactoryInterface::createRequest()`
865 
+* Added an `applyOptions()` method to `Guzzle\Http\Message\Request\RequestFactoryInterface`
866 
+* Changed `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $body = null)` to
867 
+  `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $options = array())`. You can still pass in a
868 
+  resource, string, or EntityBody into the $options parameter to specify the download location of the response.
869 
+* Changed `Guzzle\Common\Collection::__construct($data)` to no longer accepts a null value for `$data` but a
870 
+  default `array()`
871 
+* Added `Guzzle\Stream\StreamInterface::isRepeatable`
872 
+* Removed `Guzzle\Http\ClientInterface::setDefaultHeaders(). Use
873 
+  $client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`. or
874 
+  $client->getConfig()->setPath('request.options/headers', array('header_name' => 'value'))`.
875 
+* Removed `Guzzle\Http\ClientInterface::getDefaultHeaders(). Use $client->getConfig()->getPath('request.options/headers')`.
876 
+* Removed `Guzzle\Http\ClientInterface::expandTemplate()`
877 
+* Removed `Guzzle\Http\ClientInterface::setRequestFactory()`
878 
+* Removed `Guzzle\Http\ClientInterface::getCurlMulti()`
879 
+* Removed `Guzzle\Http\Message\RequestInterface::canCache`
880 
+* Removed `Guzzle\Http\Message\RequestInterface::setIsRedirect`
881 
+* Removed `Guzzle\Http\Message\RequestInterface::isRedirect`
882 
+* Made `Guzzle\Http\Client::expandTemplate` and `getUriTemplate` protected methods.
883 
+* You can now enable E_USER_DEPRECATED warnings to see if you are using a deprecated method by setting
884 
+  `Guzzle\Common\Version::$emitWarnings` to true.
885 
+* Marked `Guzzle\Http\Message\Request::isResponseBodyRepeatable()` as deprecated. Use
886 
+      `$request->getResponseBody()->isRepeatable()` instead.
887 
+* Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use
888 
+  `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead.
889 
+* Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use
890 
+  `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead.
891 
+* Marked `Guzzle\Http\Message\Request::setIsRedirect()` as deprecated. Use the HistoryPlugin instead.
892 
+* Marked `Guzzle\Http\Message\Request::isRedirect()` as deprecated. Use the HistoryPlugin instead.
893 
+* Marked `Guzzle\Cache\CacheAdapterFactory::factory()` as deprecated
894 
+* Marked 'command.headers', 'command.response_body' and 'command.on_complete' as deprecated for AbstractCommand.
895 
+  These will work through Guzzle 4.0
896 
+* Marked 'request.params' for `Guzzle\Http\Client` as deprecated. Use [request.options][params].
897 
+* Marked `Guzzle\Service\Client::enableMagicMethods()` as deprecated. Magic methods can no longer be disabled on a Guzzle\Service\Client.
898 
+* Marked `Guzzle\Service\Client::getDefaultHeaders()` as deprecated. Use $client->getConfig()->getPath('request.options/headers')`.
899 
+* Marked `Guzzle\Service\Client::setDefaultHeaders()` as deprecated. Use $client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`.
900 
+* Marked `Guzzle\Parser\Url\UrlParser` as deprecated. Just use PHP's `parse_url()` and percent encode your UTF-8.
901 
+* Marked `Guzzle\Common\Collection::inject()` as deprecated.
902 
+* Marked `Guzzle\Plugin\CurlAuth\CurlAuthPlugin` as deprecated. Use `$client->getConfig()->setPath('request.options/auth', array('user', 'pass', 'Basic|Digest');`
903 
+* CacheKeyProviderInterface and DefaultCacheKeyProvider are no longer used. All of this logic is handled in a
904 
+  CacheStorageInterface. These two objects and interface will be removed in a future version.
905 
+* Always setting X-cache headers on cached responses
906 
+* Default cache TTLs are now handled by the CacheStorageInterface of a CachePlugin
907 
+* `CacheStorageInterface::cache($key, Response $response, $ttl = null)` has changed to `cache(RequestInterface
908 
+  $request, Response $response);`
909 
+* `CacheStorageInterface::fetch($key)` has changed to `fetch(RequestInterface $request);`
910 
+* `CacheStorageInterface::delete($key)` has changed to `delete(RequestInterface $request);`
911 
+* Added `CacheStorageInterface::purge($url)`
912 
+* `DefaultRevalidation::__construct(CacheKeyProviderInterface $cacheKey, CacheStorageInterface $cache, CachePlugin
913 
+  $plugin)` has changed to `DefaultRevalidation::__construct(CacheStorageInterface $cache,
914 
+  CanCacheStrategyInterface $canCache = null)`
915 
+* Added `RevalidationInterface::shouldRevalidate(RequestInterface $request, Response $response)`
916 
+
917 
+## 3.6.0 - 2013-05-29
918 
+
919 
+* ServiceDescription now implements ToArrayInterface
920 
+* Added command.hidden_params to blacklist certain headers from being treated as additionalParameters
921 
+* Guzzle can now correctly parse incomplete URLs
922 
+* Mixed casing of headers are now forced to be a single consistent casing across all values for that header.
923 
+* Messages internally use a HeaderCollection object to delegate handling case-insensitive header resolution
924 
+* Removed the whole changedHeader() function system of messages because all header changes now go through addHeader().
925 
+* Specific header implementations can be created for complex headers. When a message creates a header, it uses a
926 
+  HeaderFactory which can map specific headers to specific header classes. There is now a Link header and
927 
+  CacheControl header implementation.
928 
+* Removed from interface: Guzzle\Http\ClientInterface::setUriTemplate
929 
+* Removed from interface: Guzzle\Http\ClientInterface::setCurlMulti()
930 
+* Removed Guzzle\Http\Message\Request::receivedRequestHeader() and implemented this functionality in
931 
+  Guzzle\Http\Curl\RequestMediator
932 
+* Removed the optional $asString parameter from MessageInterface::getHeader(). Just cast the header to a string.
933 
+* Removed the optional $tryChunkedTransfer option from Guzzle\Http\Message\EntityEnclosingRequestInterface
934 
+* Removed the $asObjects argument from Guzzle\Http\Message\MessageInterface::getHeaders()
935 
+* Removed Guzzle\Parser\ParserRegister::get(). Use getParser()
936 
+* Removed Guzzle\Parser\ParserRegister::set(). Use registerParser().
937 
+* All response header helper functions return a string rather than mixing Header objects and strings inconsistently
938 
+* Removed cURL blacklist support. This is no longer necessary now that Expect, Accept, etc. are managed by Guzzle
939 
+  directly via interfaces
940 
+* Removed the injecting of a request object onto a response object. The methods to get and set a request still exist
941 
+  but are a no-op until removed.
942 
+* Most classes that used to require a `Guzzle\Service\Command\CommandInterface` typehint now request a
943 
+  `Guzzle\Service\Command\ArrayCommandInterface`.
944 
+* Added `Guzzle\Http\Message\RequestInterface::startResponse()` to the RequestInterface to handle injecting a response
945 
+  on a request while the request is still being transferred
946 
+* The ability to case-insensitively search for header values
947 
+* Guzzle\Http\Message\Header::hasExactHeader
948 
+* Guzzle\Http\Message\Header::raw. Use getAll()
949 
+* Deprecated cache control specific methods on Guzzle\Http\Message\AbstractMessage. Use the CacheControl header object
950 
+  instead.
951 
+* `Guzzle\Service\Command\CommandInterface` now extends from ToArrayInterface and ArrayAccess
952 
+* Added the ability to cast Model objects to a string to view debug information.
953 
+
954 
+## 3.5.0 - 2013-05-13
955 
+
956 
+* Bug: Fixed a regression so that request responses are parsed only once per oncomplete event rather than multiple times
957 
+* Bug: Better cleanup of one-time events across the board (when an event is meant to fire once, it will now remove
958 
+  itself from the EventDispatcher)
959 
+* Bug: `Guzzle\Log\MessageFormatter` now properly writes "total_time" and "connect_time" values
960 
+* Bug: Cloning an EntityEnclosingRequest now clones the EntityBody too
961 
+* Bug: Fixed an undefined index error when parsing nested JSON responses with a sentAs parameter that reference a
962 
+  non-existent key
963 
+* Bug: All __call() method arguments are now required (helps with mocking frameworks)
964 
+* Deprecating Response::getRequest() and now using a shallow clone of a request object to remove a circular reference
965 
+  to help with refcount based garbage collection of resources created by sending a request
966 
+* Deprecating ZF1 cache and log adapters. These will be removed in the next major version.
967 
+* Deprecating `Response::getPreviousResponse()` (method signature still exists, but it's deprecated). Use the
968 
+  HistoryPlugin for a history.
969 
+* Added a `responseBody` alias for the `response_body` location
970 
+* Refactored internals to no longer rely on Response::getRequest()
971 
+* HistoryPlugin can now be cast to a string
972 
+* HistoryPlugin now logs transactions rather than requests and responses to more accurately keep track of the requests
973 
+  and responses that are sent over the wire
974 
+* Added `getEffectiveUrl()` and `getRedirectCount()` to Response objects
975 
+
976 
+## 3.4.3 - 2013-04-30
977 
+
978 
+* Bug fix: Fixing bug introduced in 3.4.2 where redirect responses are duplicated on the final redirected response
979 
+* Added a check to re-extract the temp cacert bundle from the phar before sending each request
980 
+
981 
+## 3.4.2 - 2013-04-29
982 
+
983 
+* Bug fix: Stream objects now work correctly with "a" and "a+" modes
984 
+* Bug fix: Removing `Transfer-Encoding: chunked` header when a Content-Length is present
985 
+* Bug fix: AsyncPlugin no longer forces HEAD requests
986 
+* Bug fix: DateTime timezones are now properly handled when using the service description schema formatter
987 
+* Bug fix: CachePlugin now properly handles stale-if-error directives when a request to the origin server fails
988 
+* Setting a response on a request will write to the custom request body from the response body if one is specified
989 
+* LogPlugin now writes to php://output when STDERR is undefined
990 
+* Added the ability to set multiple POST files for the same key in a single call
991 
+* application/x-www-form-urlencoded POSTs now use the utf-8 charset by default
992 
+* Added the ability to queue CurlExceptions to the MockPlugin
993 
+* Cleaned up how manual responses are queued on requests (removed "queued_response" and now using request.before_send)
994 
+* Configuration loading now allows remote files
995 
+
996 
+## 3.4.1 - 2013-04-16
997 
+
998 
+* Large refactoring to how CurlMulti handles work. There is now a proxy that sits in front of a pool of CurlMulti
999 
+  handles. This greatly simplifies the implementation, fixes a couple bugs, and provides a small performance boost.
1000 
+* Exceptions are now properly grouped when sending requests in parallel
1001 
+* Redirects are now properly aggregated when a multi transaction fails
1002 
+* Redirects now set the response on the original object even in the event of a failure
1003 
+* Bug fix: Model names are now properly set even when using $refs
1004 
+* Added support for PHP 5.5's CurlFile to prevent warnings with the deprecated @ syntax
1005 
+* Added support for oauth_callback in OAuth signatures
1006 
+* Added support for oauth_verifier in OAuth signatures
1007 
+* Added support to attempt to retrieve a command first literally, then ucfirst, the with inflection
1008 
+
1009 
+## 3.4.0 - 2013-04-11
1010 
+
1011 
+* Bug fix: URLs are now resolved correctly based on https://tools.ietf.org/html/rfc3986#section-5.2. #289
1012 
+* Bug fix: Absolute URLs with a path in a service description will now properly override the base URL. #289
1013 
+* Bug fix: Parsing a query string with a single PHP array value will now result in an array. #263
1014 
+* Bug fix: Better normalization of the User-Agent header to prevent duplicate headers. #264.
1015 
+* Bug fix: Added `number` type to service descriptions.
1016 
+* Bug fix: empty parameters are removed from an OAuth signature
1017 
+* Bug fix: Revalidating a cache entry prefers the Last-Modified over the Date header
1018 
+* Bug fix: Fixed "array to string" error when validating a union of types in a service description
1019 
+* Bug fix: Removed code that attempted to determine the size of a stream when data is written to the stream
1020 
+* Bug fix: Not including an `oauth_token` if the value is null in the OauthPlugin.
1021 
+* Bug fix: Now correctly aggregating successful requests and failed requests in CurlMulti when a redirect occurs.
1022 
+* The new default CURLOPT_TIMEOUT setting has been increased to 150 seconds so that Guzzle works on poor connections.
1023 
+* Added a feature to EntityEnclosingRequest::setBody() that will automatically set the Content-Type of the request if
1024 
+  the Content-Type can be determined based on the entity body or the path of the request.
1025 
+* Added the ability to overwrite configuration settings in a client when grabbing a throwaway client from a builder.
1026 
+* Added support for a PSR-3 LogAdapter.
1027 
+* Added a `command.after_prepare` event
1028 
+* Added `oauth_callback` parameter to the OauthPlugin
1029 
+* Added the ability to create a custom stream class when using a stream factory
1030 
+* Added a CachingEntityBody decorator
1031 
+* Added support for `additionalParameters` in service descriptions to define how custom parameters are serialized.
1032 
+* The bundled SSL certificate is now provided in the phar file and extracted when running Guzzle from a phar.
1033 
+* You can now send any EntityEnclosingRequest with POST fields or POST files and cURL will handle creating bodies
1034 
+* POST requests using a custom entity body are now treated exactly like PUT requests but with a custom cURL method. This
1035 
+  means that the redirect behavior of POST requests with custom bodies will not be the same as POST requests that use
1036 
+  POST fields or files (the latter is only used when emulating a form POST in the browser).
1037 
+* Lots of cleanup to CurlHandle::factory and RequestFactory::createRequest
1038 
+
1039 
+## 3.3.1 - 2013-03-10
1040 
+
1041 
+* Added the ability to create PHP streaming responses from HTTP requests
1042 
+* Bug fix: Running any filters when parsing response headers with service descriptions
1043 
+* Bug fix: OauthPlugin fixes to allow for multi-dimensional array signing, and sorting parameters before signing
1044 
+* Bug fix: Removed the adding of default empty arrays and false Booleans to responses in order to be consistent across
1045 
+  response location visitors.
1046 
+* Bug fix: Removed the possibility of creating configuration files with circular dependencies
1047 
+* RequestFactory::create() now uses the key of a POST file when setting the POST file name
1048 
+* Added xmlAllowEmpty to serialize an XML body even if no XML specific parameters are set
1049 
+
1050 
+## 3.3.0 - 2013-03-03
1051 
+
1052 
+* A large number of performance optimizations have been made
1053 
+* Bug fix: Added 'wb' as a valid write mode for streams
1054 
+* Bug fix: `Guzzle\Http\Message\Response::json()` now allows scalar values to be returned
1055 
+* Bug fix: Fixed bug in `Guzzle\Http\Message\Response` where wrapping quotes were stripped from `getEtag()`
1056 
+* BC: Removed `Guzzle\Http\Utils` class
1057 
+* BC: Setting a service description on a client will no longer modify the client's command factories.
1058 
+* BC: Emitting IO events from a RequestMediator is now a parameter that must be set in a request's curl options using
1059 
+  the 'emit_io' key. This was previously set under a request's parameters using 'curl.emit_io'
1060 
+* BC: `Guzzle\Stream\Stream::getWrapper()` and `Guzzle\Stream\Stream::getSteamType()` are no longer converted to
1061 
+  lowercase
1062 
+* Operation parameter objects are now lazy loaded internally
1063 
+* Added ErrorResponsePlugin that can throw errors for responses defined in service description operations' errorResponses
1064 
+* Added support for instantiating responseType=class responseClass classes. Classes must implement
1065 
+  `Guzzle\Service\Command\ResponseClassInterface`
1066 
+* Added support for additionalProperties for top-level parameters in responseType=model responseClasses. These
1067 
+  additional properties also support locations and can be used to parse JSON responses where the outermost part of the
1068 
+  JSON is an array
1069 
+* Added support for nested renaming of JSON models (rename sentAs to name)
1070 
+* CachePlugin
1071 
+    * Added support for stale-if-error so that the CachePlugin can now serve stale content from the cache on error
1072 
+    * Debug headers can now added to cached response in the CachePlugin
1073 
+
1074 
+## 3.2.0 - 2013-02-14
1075 
+
1076 
+* CurlMulti is no longer reused globally. A new multi object is created per-client. This helps to isolate clients.
1077 
+* URLs with no path no longer contain a "/" by default
1078 
+* Guzzle\Http\QueryString does no longer manages the leading "?". This is now handled in Guzzle\Http\Url.
1079 
+* BadResponseException no longer includes the full request and response message
1080 
+* Adding setData() to Guzzle\Service\Description\ServiceDescriptionInterface
1081 
+* Adding getResponseBody() to Guzzle\Http\Message\RequestInterface
1082 
+* Various updates to classes to use ServiceDescriptionInterface type hints rather than ServiceDescription
1083 
+* Header values can now be normalized into distinct values when multiple headers are combined with a comma separated list
1084 
+* xmlEncoding can now be customized for the XML declaration of a XML service description operation
1085 
+* Guzzle\Http\QueryString now uses Guzzle\Http\QueryAggregator\QueryAggregatorInterface objects to add custom value
1086 
+  aggregation and no longer uses callbacks
1087 
+* The URL encoding implementation of Guzzle\Http\QueryString can now be customized
1088 
+* Bug fix: Filters were not always invoked for array service description parameters
1089 
+* Bug fix: Redirects now use a target response body rather than a temporary response body
1090 
+* Bug fix: The default exponential backoff BackoffPlugin was not giving when the request threshold was exceeded
1091 
+* Bug fix: Guzzle now takes the first found value when grabbing Cache-Control directives
1092 
+
1093 
+## 3.1.2 - 2013-01-27
1094 
+
1095 
+* Refactored how operation responses are parsed. Visitors now include a before() method responsible for parsing the
1096 
+  response body. For example, the XmlVisitor now parses the XML response into an array in the before() method.
1097 
+* Fixed an issue where cURL would not automatically decompress responses when the Accept-Encoding header was sent
1098 
+* CURLOPT_SSL_VERIFYHOST is never set to 1 because it is deprecated (see 5e0ff2ef20f839e19d1eeb298f90ba3598784444)
1099 
+* Fixed a bug where redirect responses were not chained correctly using getPreviousResponse()
1100 
+* Setting default headers on a client after setting the user-agent will not erase the user-agent setting
1101 
+
1102 
+## 3.1.1 - 2013-01-20
1103 
+
1104 
+* Adding wildcard support to Guzzle\Common\Collection::getPath()
1105 
+* Adding alias support to ServiceBuilder configs
1106 
+* Adding Guzzle\Service\Resource\CompositeResourceIteratorFactory and cleaning up factory interface
1107 
+
1108 
+## 3.1.0 - 2013-01-12
1109 
+
1110 
+* BC: CurlException now extends from RequestException rather than BadResponseException
1111 
+* BC: Renamed Guzzle\Plugin\Cache\CanCacheStrategyInterface::canCache() to canCacheRequest() and added CanCacheResponse()
1112 
+* Added getData to ServiceDescriptionInterface
1113 
+* Added context array to RequestInterface::setState()
1114 
+* Bug: Removing hard dependency on the BackoffPlugin from Guzzle\Http
1115 
+* Bug: Adding required content-type when JSON request visitor adds JSON to a command
1116 
+* Bug: Fixing the serialization of a service description with custom data
1117 
+* Made it easier to deal with exceptions thrown when transferring commands or requests in parallel by providing
1118 
+  an array of successful and failed responses
1119 
+* Moved getPath from Guzzle\Service\Resource\Model to Guzzle\Common\Collection
1120 
+* Added Guzzle\Http\IoEmittingEntityBody
1121 
+* Moved command filtration from validators to location visitors
1122 
+* Added `extends` attributes to service description parameters
1123 
+* Added getModels to ServiceDescriptionInterface
1124 
+
1125 
+## 3.0.7 - 2012-12-19
1126 
+
1127 
+* Fixing phar detection when forcing a cacert to system if null or true
1128 
+* Allowing filename to be passed to `Guzzle\Http\Message\Request::setResponseBody()`
1129 
+* Cleaning up `Guzzle\Common\Collection::inject` method
1130 
+* Adding a response_body location to service descriptions
1131 
+
1132 
+## 3.0.6 - 2012-12-09
1133 
+
1134 
+* CurlMulti performance improvements
1135 
+* Adding setErrorResponses() to Operation
1136 
+* composer.json tweaks
1137 
+
1138 
+## 3.0.5 - 2012-11-18
1139 
+
1140 
+* Bug: Fixing an infinite recursion bug caused from revalidating with the CachePlugin
1141 
+* Bug: Response body can now be a string containing "0"
1142 
+* Bug: Using Guzzle inside of a phar uses system by default but now allows for a custom cacert
1143 
+* Bug: QueryString::fromString now properly parses query string parameters that contain equal signs
1144 
+* Added support for XML attributes in service description responses
1145 
+* DefaultRequestSerializer now supports array URI parameter values for URI template expansion
1146 
+* Added better mimetype guessing to requests and post files
1147 
+
1148 
+## 3.0.4 - 2012-11-11
1149 
+
1150 
+* Bug: Fixed a bug when adding multiple cookies to a request to use the correct glue value
1151 
+* Bug: Cookies can now be added that have a name, domain, or value set to "0"
1152 
+* Bug: Using the system cacert bundle when using the Phar
1153 
+* Added json and xml methods to Response to make it easier to parse JSON and XML response data into data structures
1154 
+* Enhanced cookie jar de-duplication
1155 
+* Added the ability to enable strict cookie jars that throw exceptions when invalid cookies are added
1156 
+* Added setStream to StreamInterface to actually make it possible to implement custom rewind behavior for entity bodies
1157 
+* Added the ability to create any sort of hash for a stream rather than just an MD5 hash
1158 
+
1159 
+## 3.0.3 - 2012-11-04
1160 
+
1161 
+* Implementing redirects in PHP rather than cURL
1162 
+* Added PECL URI template extension and using as default parser if available
1163 
+* Bug: Fixed Content-Length parsing of Response factory
1164 
+* Adding rewind() method to entity bodies and streams. Allows for custom rewinding of non-repeatable streams.
1165 
+* Adding ToArrayInterface throughout library
1166 
+* Fixing OauthPlugin to create unique nonce values per request
1167 
+
1168 
+## 3.0.2 - 2012-10-25
1169 
+
1170 
+* Magic methods are enabled by default on clients
1171 
+* Magic methods return the result of a command
1172 
+* Service clients no longer require a base_url option in the factory
1173 
+* Bug: Fixed an issue with URI templates where null template variables were being expanded
1174 
+
1175 
+## 3.0.1 - 2012-10-22
1176 
+
1177 
+* Models can now be used like regular collection objects by calling filter, map, etc.
1178 
+* Models no longer require a Parameter structure or initial data in the constructor
1179 
+* Added a custom AppendIterator to get around a PHP bug with the `\AppendIterator`
1180 
+
1181 
+## 3.0.0 - 2012-10-15
1182 
+
1183 
+* Rewrote service description format to be based on Swagger
1184 
+    * Now based on JSON schema
1185 
+    * Added nested input structures and nested response models
1186 
+    * Support for JSON and XML input and output models
1187 
+    * Renamed `commands` to `operations`
1188 
+    * Removed dot class notation
1189 
+    * Removed custom types
1190 
+* Broke the project into smaller top-level namespaces to be more component friendly
1191 
+* Removed support for XML configs and descriptions. Use arrays or JSON files.
1192 
+* Removed the Validation component and Inspector
1193 
+* Moved all cookie code to Guzzle\Plugin\Cookie
1194 
+* Magic methods on a Guzzle\Service\Client now return the command un-executed.
1195 
+* Calling getResult() or getResponse() on a command will lazily execute the command if needed.
1196 
+* Now shipping with cURL's CA certs and using it by default
1197 
+* Added previousResponse() method to response objects
1198 
+* No longer sending Accept and Accept-Encoding headers on every request
1199 
+* Only sending an Expect header by default when a payload is greater than 1MB
1200 
+* Added/moved client options:
1201 
+    * curl.blacklist to curl.option.blacklist
1202 
+    * Added ssl.certificate_authority
1203 
+* Added a Guzzle\Iterator component
1204 
+* Moved plugins from Guzzle\Http\Plugin to Guzzle\Plugin
1205 
+* Added a more robust backoff retry strategy (replaced the ExponentialBackoffPlugin)
1206 
+* Added a more robust caching plugin
1207 
+* Added setBody to response objects
1208 
+* Updating LogPlugin to use a more flexible MessageFormatter
1209 
+* Added a completely revamped build process
1210 
+* Cleaning up Collection class and removing default values from the get method
1211 
+* Fixed ZF2 cache adapters
1212 
+
1213 
+## 2.8.8 - 2012-10-15
1214 
+
1215 
+* Bug: Fixed a cookie issue that caused dot prefixed domains to not match where popular browsers did
1216 
+
1217 
+## 2.8.7 - 2012-09-30
1218 
+
1219 
+* Bug: Fixed config file aliases for JSON includes
1220 
+* Bug: Fixed cookie bug on a request object by using CookieParser to parse cookies on requests
1221 
+* Bug: Removing the path to a file when sending a Content-Disposition header on a POST upload
1222 
+* Bug: Hardening request and response parsing to account for missing parts
1223 
+* Bug: Fixed PEAR packaging
1224 
+* Bug: Fixed Request::getInfo
1225 
+* Bug: Fixed cases where CURLM_CALL_MULTI_PERFORM return codes were causing curl transactions to fail
1226 
+* Adding the ability for the namespace Iterator factory to look in multiple directories
1227 
+* Added more getters/setters/removers from service descriptions
1228 
+* Added the ability to remove POST fields from OAuth signatures
1229 
+* OAuth plugin now supports 2-legged OAuth
1230 
+
1231 
+## 2.8.6 - 2012-09-05
1232 
+
1233 
+* Added the ability to modify and build service descriptions
1234 
+* Added the use of visitors to apply parameters to locations in service descriptions using the dynamic command
1235 
+* Added a `json` parameter location
1236 
+* Now allowing dot notation for classes in the CacheAdapterFactory
1237 
+* Using the union of two arrays rather than an array_merge when extending service builder services and service params
1238 
+* Ensuring that a service is a string before doing strpos() checks on it when substituting services for references
1239 
+  in service builder config files.
1240 
+* Services defined in two different config files that include one another will by default replace the previously
1241 
+  defined service, but you can now create services that extend themselves and merge their settings over the previous
1242 
+* The JsonLoader now supports aliasing filenames with different filenames. This allows you to alias something like
1243 
+  '_default' with a default JSON configuration file.
1244 
+
1245 
+## 2.8.5 - 2012-08-29
1246 
+
1247 
+* Bug: Suppressed empty arrays from URI templates
1248 
+* Bug: Added the missing $options argument from ServiceDescription::factory to enable caching
1249 
+* Added support for HTTP responses that do not contain a reason phrase in the start-line
1250 
+* AbstractCommand commands are now invokable
1251 
+* Added a way to get the data used when signing an Oauth request before a request is sent
1252 
+
1253 
+## 2.8.4 - 2012-08-15
1254 
+
1255 
+* Bug: Custom delay time calculations are no longer ignored in the ExponentialBackoffPlugin
1256 
+* Added the ability to transfer entity bodies as a string rather than streamed. This gets around curl error 65. Set `body_as_string` in a request's curl options to enable.
1257 
+* Added a StreamInterface, EntityBodyInterface, and added ftell() to Guzzle\Common\Stream
1258 
+* Added an AbstractEntityBodyDecorator and a ReadLimitEntityBody decorator to transfer only a subset of a decorated stream
1259 
+* Stream and EntityBody objects will now return the file position to the previous position after a read required operation (e.g. getContentMd5())
1260 
+* Added additional response status codes
1261 
+* Removed SSL information from the default User-Agent header
1262 
+* DELETE requests can now send an entity body
1263 
+* Added an EventDispatcher to the ExponentialBackoffPlugin and added an ExponentialBackoffLogger to log backoff retries
1264 
+* Added the ability of the MockPlugin to consume mocked request bodies
1265 
+* LogPlugin now exposes request and response objects in the extras array
1266 
+
1267 
+## 2.8.3 - 2012-07-30
1268 
+
1269 
+* Bug: Fixed a case where empty POST requests were sent as GET requests
1270 
+* Bug: Fixed a bug in ExponentialBackoffPlugin that caused fatal errors when retrying an EntityEnclosingRequest that does not have a body
1271 
+* Bug: Setting the response body of a request to null after completing a request, not when setting the state of a request to new
1272 
+* Added multiple inheritance to service description commands
1273 
+* Added an ApiCommandInterface and added `getParamNames()` and `hasParam()`
1274 
+* Removed the default 2mb size cutoff from the Md5ValidatorPlugin so that it now defaults to validating everything
1275 
+* Changed CurlMulti::perform to pass a smaller timeout to CurlMulti::executeHandles
1276 
+
1277 
+## 2.8.2 - 2012-07-24
1278 
+
1279 
+* Bug: Query string values set to 0 are no longer dropped from the query string
1280 
+* Bug: A Collection object is no longer created each time a call is made to `Guzzle\Service\Command\AbstractCommand::getRequestHeaders()`
1281 
+* Bug: `+` is now treated as an encoded space when parsing query strings
1282 
+* QueryString and Collection performance improvements
1283 
+* Allowing dot notation for class paths in filters attribute of a service descriptions
1284 
+
1285 
+## 2.8.1 - 2012-07-16
1286 
+
1287 
+* Loosening Event Dispatcher dependency
1288 
+* POST redirects can now be customized using CURLOPT_POSTREDIR
1289 
+
1290 
+## 2.8.0 - 2012-07-15
1291 
+
1292 
+* BC: Guzzle\Http\Query
1293 
+    * Query strings with empty variables will always show an equal sign unless the variable is set to QueryString::BLANK (e.g. ?acl= vs ?acl)
1294 
+    * Changed isEncodingValues() and isEncodingFields() to isUrlEncoding()
1295 
+    * Changed setEncodeValues(bool) and setEncodeFields(bool) to useUrlEncoding(bool)
1296 
+    * Changed the aggregation functions of QueryString to be static methods
1297 
+    * Can now use fromString() with querystrings that have a leading ?
1298 
+* cURL configuration values can be specified in service descriptions using `curl.` prefixed parameters
1299 
+* Content-Length is set to 0 before emitting the request.before_send event when sending an empty request body
1300 
+* Cookies are no longer URL decoded by default
1301 
+* Bug: URI template variables set to null are no longer expanded
1302 
+
1303 
+## 2.7.2 - 2012-07-02
1304 
+
1305 
+* BC: Moving things to get ready for subtree splits. Moving Inflection into Common. Moving Guzzle\Http\Parser to Guzzle\Parser.
1306 
+* BC: Removing Guzzle\Common\Batch\Batch::count() and replacing it with isEmpty()
1307 
+* CachePlugin now allows for a custom request parameter function to check if a request can be cached
1308 
+* Bug fix: CachePlugin now only caches GET and HEAD requests by default
1309 
+* Bug fix: Using header glue when transferring headers over the wire
1310 
+* Allowing deeply nested arrays for composite variables in URI templates
1311 
+* Batch divisors can now return iterators or arrays
1312 
+
1313 
+## 2.7.1 - 2012-06-26
1314 
+
1315 
+* Minor patch to update version number in UA string
1316 
+* Updating build process
1317 
+
1318 
+## 2.7.0 - 2012-06-25
1319 
+
1320 
+* BC: Inflection classes moved to Guzzle\Inflection. No longer static methods. Can now inject custom inflectors into classes.
1321 
+* BC: Removed magic setX methods from commands
1322 
+* BC: Magic methods mapped to service description commands are now inflected in the command factory rather than the client __call() method
1323 
+* Verbose cURL options are no longer enabled by default. Set curl.debug to true on a client to enable.
1324 
+* Bug: Now allowing colons in a response start-line (e.g. HTTP/1.1 503 Service Unavailable: Back-end server is at capacity)
1325 
+* Guzzle\Service\Resource\ResourceIteratorApplyBatched now internally uses the Guzzle\Common\Batch namespace
1326 
+* Added Guzzle\Service\Plugin namespace and a PluginCollectionPlugin
1327 
+* Added the ability to set POST fields and files in a service description
1328 
+* Guzzle\Http\EntityBody::factory() now accepts objects with a __toString() method
1329 
+* Adding a command.before_prepare event to clients
1330 
+* Added BatchClosureTransfer and BatchClosureDivisor
1331 
+* BatchTransferException now includes references to the batch divisor and transfer strategies
1332 
+* Fixed some tests so that they pass more reliably
1333 
+* Added Guzzle\Common\Log\ArrayLogAdapter
1334 
+
1335 
+## 2.6.6 - 2012-06-10
1336 
+
1337 
+* BC: Removing Guzzle\Http\Plugin\BatchQueuePlugin
1338 
+* BC: Removing Guzzle\Service\Command\CommandSet
1339 
+* Adding generic batching system (replaces the batch queue plugin and command set)
1340 
+* Updating ZF cache and log adapters and now using ZF's composer repository
1341 
+* Bug: Setting the name of each ApiParam when creating through an ApiCommand
1342 
+* Adding result_type, result_doc, deprecated, and doc_url to service descriptions
1343 
+* Bug: Changed the default cookie header casing back to 'Cookie'
1344 
+
1345 
+## 2.6.5 - 2012-06-03
1346 
+
1347 
+* BC: Renaming Guzzle\Http\Message\RequestInterface::getResourceUri() to getResource()
1348 
+* BC: Removing unused AUTH_BASIC and AUTH_DIGEST constants from
1349 
+* BC: Guzzle\Http\Cookie is now used to manage Set-Cookie data, not Cookie data
1350 
+* BC: Renaming methods in the CookieJarInterface
1351 
+* Moving almost all cookie logic out of the CookiePlugin and into the Cookie or CookieJar implementations
1352 
+* Making the default glue for HTTP headers ';' instead of ','
1353 
+* Adding a removeValue to Guzzle\Http\Message\Header
1354 
+* Adding getCookies() to request interface.
1355 
+* Making it easier to add event subscribers to HasDispatcherInterface classes. Can now directly call addSubscriber()
1356 
+
1357 
+## 2.6.4 - 2012-05-30
1358 
+
1359 
+* BC: Cleaning up how POST files are stored in EntityEnclosingRequest objects. Adding PostFile class.
1360 
+* BC: Moving ApiCommand specific functionality from the Inspector and on to the ApiCommand
1361 
+* Bug: Fixing magic method command calls on clients
1362 
+* Bug: Email constraint only validates strings
1363 
+* Bug: Aggregate POST fields when POST files are present in curl handle
1364 
+* Bug: Fixing default User-Agent header
1365 
+* Bug: Only appending or prepending parameters in commands if they are specified
1366 
+* Bug: Not requiring response reason phrases or status codes to match a predefined list of codes
1367 
+* Allowing the use of dot notation for class namespaces when using instance_of constraint
1368 
+* Added any_match validation constraint
1369 
+* Added an AsyncPlugin
1370 
+* Passing request object to the calculateWait method of the ExponentialBackoffPlugin
1371 
+* Allowing the result of a command object to be changed
1372 
+* Parsing location and type sub values when instantiating a service description rather than over and over at runtime
1373 
+
1374 
+## 2.6.3 - 2012-05-23
1375 
+
1376 
+* [BC] Guzzle\Common\FromConfigInterface no longer requires any config options.
1377 
+* [BC] Refactoring how POST files are stored on an EntityEnclosingRequest. They are now separate from POST fields.
1378 
+* You can now use an array of data when creating PUT request bodies in the request factory.
1379 
+* Removing the requirement that HTTPS requests needed a Cache-Control: public directive to be cacheable.
1380 
+* [Http] Adding support for Content-Type in multipart POST uploads per upload
1381 
+* [Http] Added support for uploading multiple files using the same name (foo[0], foo[1])
1382 
+* Adding more POST data operations for easier manipulation of POST data.
1383 
+* You can now set empty POST fields.
1384 
+* The body of a request is only shown on EntityEnclosingRequest objects that do not use POST files.
1385 
+* Split the Guzzle\Service\Inspector::validateConfig method into two methods. One to initialize when a command is created, and one to validate.
1386 
+* CS updates
1387 
+
1388 
+## 2.6.2 - 2012-05-19
1389 
+
1390 
+* [Http] Better handling of nested scope requests in CurlMulti.  Requests are now always prepares in the send() method rather than the addRequest() method.
1391 
+
1392 
+## 2.6.1 - 2012-05-19
1393 
+
1394 
+* [BC] Removing 'path' support in service descriptions.  Use 'uri'.
1395 
+* [BC] Guzzle\Service\Inspector::parseDocBlock is now protected. Adding getApiParamsForClass() with cache.
1396 
+* [BC] Removing Guzzle\Common\NullObject.  Use https://github.com/mtdowling/NullObject if you need it.
1397 
+* [BC] Removing Guzzle\Common\XmlElement.
1398 
+* All commands, both dynamic and concrete, have ApiCommand objects.
1399 
+* Adding a fix for CurlMulti so that if all of the connections encounter some sort of curl error, then the loop exits.
1400 
+* Adding checks to EntityEnclosingRequest so that empty POST files and fields are ignored.
1401 
+* Making the method signature of Guzzle\Service\Builder\ServiceBuilder::factory more flexible.
1402 
+
1403 
+## 2.6.0 - 2012-05-15
1404 
+
1405 
+* [BC] Moving Guzzle\Service\Builder to Guzzle\Service\Builder\ServiceBuilder
1406 
+* [BC] Executing a Command returns the result of the command rather than the command
1407 
+* [BC] Moving all HTTP parsing logic to Guzzle\Http\Parsers. Allows for faster C implementations if needed.
1408 
+* [BC] Changing the Guzzle\Http\Message\Response::setProtocol() method to accept a protocol and version in separate args.
1409 
+* [BC] Moving ResourceIterator* to Guzzle\Service\Resource
1410 
+* [BC] Completely refactored ResourceIterators to iterate over a cloned command object
1411 
+* [BC] Moved Guzzle\Http\UriTemplate to Guzzle\Http\Parser\UriTemplate\UriTemplate
1412 
+* [BC] Guzzle\Guzzle is now deprecated
1413 
+* Moving Guzzle\Common\Guzzle::inject to Guzzle\Common\Collection::inject
1414 
+* Adding Guzzle\Version class to give version information about Guzzle
1415 
+* Adding Guzzle\Http\Utils class to provide getDefaultUserAgent() and getHttpDate()
1416 
+* Adding Guzzle\Curl\CurlVersion to manage caching curl_version() data
1417 
+* ServiceDescription and ServiceBuilder are now cacheable using similar configs
1418 
+* Changing the format of XML and JSON service builder configs.  Backwards compatible.
1419 
+* Cleaned up Cookie parsing
1420 
+* Trimming the default Guzzle User-Agent header
1421 
+* Adding a setOnComplete() method to Commands that is called when a command completes
1422 
+* Keeping track of requests that were mocked in the MockPlugin
1423 
+* Fixed a caching bug in the CacheAdapterFactory
1424 
+* Inspector objects can be injected into a Command object
1425 
+* Refactoring a lot of code and tests to be case insensitive when dealing with headers
1426 
+* Adding Guzzle\Http\Message\HeaderComparison for easy comparison of HTTP headers using a DSL
1427 
+* Adding the ability to set global option overrides to service builder configs
1428 
+* Adding the ability to include other service builder config files from within XML and JSON files
1429 
+* Moving the parseQuery method out of Url and on to QueryString::fromString() as a static factory method.
1430 
+
1431 
+## 2.5.0 - 2012-05-08
1432 
+
1433 
+* Major performance improvements
1434 
+* [BC] Simplifying Guzzle\Common\Collection.  Please check to see if you are using features that are now deprecated.
1435 
+* [BC] Using a custom validation system that allows a flyweight implementation for much faster validation. No longer using Symfony2 Validation component.
1436 
+* [BC] No longer supporting "{{ }}" for injecting into command or UriTemplates.  Use "{}"
1437 
+* Added the ability to passed parameters to all requests created by a client
1438 
+* Added callback functionality to the ExponentialBackoffPlugin
1439 
+* Using microtime in ExponentialBackoffPlugin to allow more granular backoff strategies.
1440 
+* Rewinding request stream bodies when retrying requests
1441 
+* Exception is thrown when JSON response body cannot be decoded
1442 
+* Added configurable magic method calls to clients and commands.  This is off by default.
1443 
+* Fixed a defect that added a hash to every parsed URL part
1444 
+* Fixed duplicate none generation for OauthPlugin.
1445 
+* Emitting an event each time a client is generated by a ServiceBuilder
1446 
+* Using an ApiParams object instead of a Collection for parameters of an ApiCommand
1447 
+* cache.* request parameters should be renamed to params.cache.*
1448 
+* Added the ability to set arbitrary curl options on requests (disable_wire, progress, etc.). See CurlHandle.
1449 
+* Added the ability to disable type validation of service descriptions
1450 
+* ServiceDescriptions and ServiceBuilders are now Serializable