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author | Anton Luka Šijanec <anton@sijanec.eu> | 2024-05-27 13:08:29 +0200 |
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committer | Anton Luka Šijanec <anton@sijanec.eu> | 2024-05-27 13:08:29 +0200 |
commit | 75160b12821f7f4299cce7f0b69c83c1502ae071 (patch) | |
tree | 27e25e4ccaef45f0c58b22831164050d1af1d4db /vendor/guzzlehttp/guzzle/CHANGELOG.md | |
parent | prvi-commit (diff) | |
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diff --git a/vendor/guzzlehttp/guzzle/CHANGELOG.md b/vendor/guzzlehttp/guzzle/CHANGELOG.md index 464cf1c..e059739 100644 --- a/vendor/guzzlehttp/guzzle/CHANGELOG.md +++ b/vendor/guzzlehttp/guzzle/CHANGELOG.md @@ -1,1338 +1,1352 @@ -# Change Log - -## 6.5.5 - 2020-06-16 - -* Unpin version constraint for `symfony/polyfill-intl-idn` [#2678](https://github.com/guzzle/guzzle/pull/2678) - -## 6.5.4 - 2020-05-25 - -* Fix various intl icu issues [#2626](https://github.com/guzzle/guzzle/pull/2626) - -## 6.5.3 - 2020-04-18 - -* Use Symfony intl-idn polyfill [#2550](https://github.com/guzzle/guzzle/pull/2550) -* Remove use of internal functions [#2548](https://github.com/guzzle/guzzle/pull/2548) - -## 6.5.2 - 2019-12-23 - -* idn_to_ascii() fix for old PHP versions [#2489](https://github.com/guzzle/guzzle/pull/2489) - -## 6.5.1 - 2019-12-21 - -* Better defaults for PHP installations with old ICU lib [#2454](https://github.com/guzzle/guzzle/pull/2454) -* IDN support for redirects [#2424](https://github.com/guzzle/guzzle/pull/2424) - -## 6.5.0 - 2019-12-07 - -* Improvement: Added support for reset internal queue in MockHandler. [#2143](https://github.com/guzzle/guzzle/pull/2143) -* Improvement: Added support to pass arbitrary options to `curl_multi_init`. [#2287](https://github.com/guzzle/guzzle/pull/2287) -* Fix: Gracefully handle passing `null` to the `header` option. [#2132](https://github.com/guzzle/guzzle/pull/2132) -* Fix: `RetryMiddleware` did not do exponential delay between retries due unit mismatch. [#2132](https://github.com/guzzle/guzzle/pull/2132) - Previously, `RetryMiddleware` would sleep for 1 millisecond, then 2 milliseconds, then 4 milliseconds. - **After this change, `RetryMiddleware` will sleep for 1 second, then 2 seconds, then 4 seconds.** - `Middleware::retry()` accepts a second callback parameter to override the default timeouts if needed. -* Fix: Prevent undefined offset when using array for ssl_key options. [#2348](https://github.com/guzzle/guzzle/pull/2348) -* Deprecated `ClientInterface::VERSION` - -## 6.4.1 - 2019-10-23 - -* No `guzzle.phar` was created in 6.4.0 due expired API token. This release will fix that -* Added `parent::__construct()` to `FileCookieJar` and `SessionCookieJar` - -## 6.4.0 - 2019-10-23 - -* Improvement: Improved error messages when using curl < 7.21.2 [#2108](https://github.com/guzzle/guzzle/pull/2108) -* Fix: Test if response is readable before returning a summary in `RequestException::getResponseBodySummary()` [#2081](https://github.com/guzzle/guzzle/pull/2081) -* Fix: Add support for GUZZLE_CURL_SELECT_TIMEOUT environment variable [#2161](https://github.com/guzzle/guzzle/pull/2161) -* Improvement: Added `GuzzleHttp\Exception\InvalidArgumentException` [#2163](https://github.com/guzzle/guzzle/pull/2163) -* Improvement: Added `GuzzleHttp\_current_time()` to use `hrtime()` if that function exists. [#2242](https://github.com/guzzle/guzzle/pull/2242) -* Improvement: Added curl's `appconnect_time` in `TransferStats` [#2284](https://github.com/guzzle/guzzle/pull/2284) -* Improvement: Make GuzzleException extend Throwable wherever it's available [#2273](https://github.com/guzzle/guzzle/pull/2273) -* Fix: Prevent concurrent writes to file when saving `CookieJar` [#2335](https://github.com/guzzle/guzzle/pull/2335) -* Improvement: Update `MockHandler` so we can test transfer time [#2362](https://github.com/guzzle/guzzle/pull/2362) - -## 6.3.3 - 2018-04-22 - -* Fix: Default headers when decode_content is specified - - -## 6.3.2 - 2018-03-26 - -* Fix: Release process - - -## 6.3.1 - 2018-03-26 - -* Bug fix: Parsing 0 epoch expiry times in cookies [#2014](https://github.com/guzzle/guzzle/pull/2014) -* Improvement: Better ConnectException detection [#2012](https://github.com/guzzle/guzzle/pull/2012) -* Bug fix: Malformed domain that contains a "/" [#1999](https://github.com/guzzle/guzzle/pull/1999) -* Bug fix: Undefined offset when a cookie has no first key-value pair [#1998](https://github.com/guzzle/guzzle/pull/1998) -* Improvement: Support PHPUnit 6 [#1953](https://github.com/guzzle/guzzle/pull/1953) -* Bug fix: Support empty headers [#1915](https://github.com/guzzle/guzzle/pull/1915) -* Bug fix: Ignore case during header modifications [#1916](https://github.com/guzzle/guzzle/pull/1916) - -+ Minor code cleanups, documentation fixes and clarifications. - - -## 6.3.0 - 2017-06-22 - -* Feature: force IP resolution (ipv4 or ipv6) [#1608](https://github.com/guzzle/guzzle/pull/1608), [#1659](https://github.com/guzzle/guzzle/pull/1659) -* Improvement: Don't include summary in exception message when body is empty [#1621](https://github.com/guzzle/guzzle/pull/1621) -* Improvement: Handle `on_headers` option in MockHandler [#1580](https://github.com/guzzle/guzzle/pull/1580) -* Improvement: Added SUSE Linux CA path [#1609](https://github.com/guzzle/guzzle/issues/1609) -* Improvement: Use class reference for getting the name of the class instead of using hardcoded strings [#1641](https://github.com/guzzle/guzzle/pull/1641) -* Feature: Added `read_timeout` option [#1611](https://github.com/guzzle/guzzle/pull/1611) -* 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) -* Deprecation: BadResponseException instantiation without a response [#1642](https://github.com/guzzle/guzzle/pull/1642) -* Feature: Added NTLM auth [#1569](https://github.com/guzzle/guzzle/pull/1569) -* Feature: Track redirect HTTP status codes [#1711](https://github.com/guzzle/guzzle/pull/1711) -* Improvement: Check handler type during construction [#1745](https://github.com/guzzle/guzzle/pull/1745) -* Improvement: Always include the Content-Length if there's a body [#1721](https://github.com/guzzle/guzzle/pull/1721) -* Feature: Added convenience method to access a cookie by name [#1318](https://github.com/guzzle/guzzle/pull/1318) -* Bug fix: Fill `CURLOPT_CAPATH` and `CURLOPT_CAINFO` properly [#1684](https://github.com/guzzle/guzzle/pull/1684) -* Improvement: Use `\GuzzleHttp\Promise\rejection_for` function instead of object init [#1827](https://github.com/guzzle/guzzle/pull/1827) - - -+ Minor code cleanups, documentation fixes and clarifications. - -## 6.2.3 - 2017-02-28 - -* Fix deprecations with guzzle/psr7 version 1.4 - -## 6.2.2 - 2016-10-08 - -* Allow to pass nullable Response to delay callable -* Only add scheme when host is present -* Fix drain case where content-length is the literal string zero -* Obfuscate in-URL credentials in exceptions - -## 6.2.1 - 2016-07-18 - -* Address HTTP_PROXY security vulnerability, CVE-2016-5385: - https://httpoxy.org/ -* Fixing timeout bug with StreamHandler: - https://github.com/guzzle/guzzle/pull/1488 -* Only read up to `Content-Length` in PHP StreamHandler to avoid timeouts when - a server does not honor `Connection: close`. -* Ignore URI fragment when sending requests. - -## 6.2.0 - 2016-03-21 - -* Feature: added `GuzzleHttp\json_encode` and `GuzzleHttp\json_decode`. - https://github.com/guzzle/guzzle/pull/1389 -* Bug fix: Fix sleep calculation when waiting for delayed requests. - https://github.com/guzzle/guzzle/pull/1324 -* Feature: More flexible history containers. - https://github.com/guzzle/guzzle/pull/1373 -* Bug fix: defer sink stream opening in StreamHandler. - https://github.com/guzzle/guzzle/pull/1377 -* Bug fix: do not attempt to escape cookie values. - https://github.com/guzzle/guzzle/pull/1406 -* Feature: report original content encoding and length on decoded responses. - https://github.com/guzzle/guzzle/pull/1409 -* Bug fix: rewind seekable request bodies before dispatching to cURL. - https://github.com/guzzle/guzzle/pull/1422 -* Bug fix: provide an empty string to `http_build_query` for HHVM workaround. - https://github.com/guzzle/guzzle/pull/1367 - -## 6.1.1 - 2015-11-22 - -* Bug fix: Proxy::wrapSync() now correctly proxies to the appropriate handler - https://github.com/guzzle/guzzle/commit/911bcbc8b434adce64e223a6d1d14e9a8f63e4e4 -* Feature: HandlerStack is now more generic. - https://github.com/guzzle/guzzle/commit/f2102941331cda544745eedd97fc8fd46e1ee33e -* Bug fix: setting verify to false in the StreamHandler now disables peer - verification. https://github.com/guzzle/guzzle/issues/1256 -* Feature: Middleware now uses an exception factory, including more error - context. https://github.com/guzzle/guzzle/pull/1282 -* Feature: better support for disabled functions. - https://github.com/guzzle/guzzle/pull/1287 -* Bug fix: fixed regression where MockHandler was not using `sink`. - https://github.com/guzzle/guzzle/pull/1292 - -## 6.1.0 - 2015-09-08 - -* Feature: Added the `on_stats` request option to provide access to transfer - statistics for requests. https://github.com/guzzle/guzzle/pull/1202 -* Feature: Added the ability to persist session cookies in CookieJars. - https://github.com/guzzle/guzzle/pull/1195 -* Feature: Some compatibility updates for Google APP Engine - https://github.com/guzzle/guzzle/pull/1216 -* Feature: Added support for NO_PROXY to prevent the use of a proxy based on - a simple set of rules. https://github.com/guzzle/guzzle/pull/1197 -* Feature: Cookies can now contain square brackets. - https://github.com/guzzle/guzzle/pull/1237 -* Bug fix: Now correctly parsing `=` inside of quotes in Cookies. - https://github.com/guzzle/guzzle/pull/1232 -* Bug fix: Cusotm cURL options now correctly override curl options of the - same name. https://github.com/guzzle/guzzle/pull/1221 -* Bug fix: Content-Type header is now added when using an explicitly provided - multipart body. https://github.com/guzzle/guzzle/pull/1218 -* Bug fix: Now ignoring Set-Cookie headers that have no name. -* Bug fix: Reason phrase is no longer cast to an int in some cases in the - cURL handler. https://github.com/guzzle/guzzle/pull/1187 -* Bug fix: Remove the Authorization header when redirecting if the Host - header changes. https://github.com/guzzle/guzzle/pull/1207 -* Bug fix: Cookie path matching fixes - https://github.com/guzzle/guzzle/issues/1129 -* Bug fix: Fixing the cURL `body_as_string` setting - https://github.com/guzzle/guzzle/pull/1201 -* Bug fix: quotes are no longer stripped when parsing cookies. - https://github.com/guzzle/guzzle/issues/1172 -* Bug fix: `form_params` and `query` now always uses the `&` separator. - https://github.com/guzzle/guzzle/pull/1163 -* Bug fix: Adding a Content-Length to PHP stream wrapper requests if not set. - https://github.com/guzzle/guzzle/pull/1189 - -## 6.0.2 - 2015-07-04 - -* Fixed a memory leak in the curl handlers in which references to callbacks - were not being removed by `curl_reset`. -* Cookies are now extracted properly before redirects. -* Cookies now allow more character ranges. -* Decoded Content-Encoding responses are now modified to correctly reflect - their state if the encoding was automatically removed by a handler. This - means that the `Content-Encoding` header may be removed an the - `Content-Length` modified to reflect the message size after removing the - encoding. -* Added a more explicit error message when trying to use `form_params` and - `multipart` in the same request. -* Several fixes for HHVM support. -* Functions are now conditionally required using an additional level of - indirection to help with global Composer installations. - -## 6.0.1 - 2015-05-27 - -* Fixed a bug with serializing the `query` request option where the `&` - separator was missing. -* Added a better error message for when `body` is provided as an array. Please - use `form_params` or `multipart` instead. -* Various doc fixes. - -## 6.0.0 - 2015-05-26 - -* See the UPGRADING.md document for more information. -* Added `multipart` and `form_params` request options. -* Added `synchronous` request option. -* Added the `on_headers` request option. -* Fixed `expect` handling. -* No longer adding default middlewares in the client ctor. These need to be - present on the provided handler in order to work. -* Requests are no longer initiated when sending async requests with the - CurlMultiHandler. This prevents unexpected recursion from requests completing - while ticking the cURL loop. -* Removed the semantics of setting `default` to `true`. This is no longer - required now that the cURL loop is not ticked for async requests. -* Added request and response logging middleware. -* No longer allowing self signed certificates when using the StreamHandler. -* Ensuring that `sink` is valid if saving to a file. -* Request exceptions now include a "handler context" which provides handler - specific contextual information. -* Added `GuzzleHttp\RequestOptions` to allow request options to be applied - using constants. -* `$maxHandles` has been removed from CurlMultiHandler. -* `MultipartPostBody` is now part of the `guzzlehttp/psr7` package. - -## 5.3.0 - 2015-05-19 - -* Mock now supports `save_to` -* Marked `AbstractRequestEvent::getTransaction()` as public. -* Fixed a bug in which multiple headers using different casing would overwrite - previous headers in the associative array. -* Added `Utils::getDefaultHandler()` -* Marked `GuzzleHttp\Client::getDefaultUserAgent` as deprecated. -* URL scheme is now always lowercased. - -## 6.0.0-beta.1 - -* Requires PHP >= 5.5 -* Updated to use PSR-7 - * Requires immutable messages, which basically means an event based system - owned by a request instance is no longer possible. - * Utilizing the [Guzzle PSR-7 package](https://github.com/guzzle/psr7). - * Removed the dependency on `guzzlehttp/streams`. These stream abstractions - are available in the `guzzlehttp/psr7` package under the `GuzzleHttp\Psr7` - namespace. -* Added middleware and handler system - * Replaced the Guzzle event and subscriber system with a middleware system. - * No longer depends on RingPHP, but rather places the HTTP handlers directly - in Guzzle, operating on PSR-7 messages. - * Retry logic is now encapsulated in `GuzzleHttp\Middleware::retry`, which - means the `guzzlehttp/retry-subscriber` is now obsolete. - * Mocking responses is now handled using `GuzzleHttp\Handler\MockHandler`. -* Asynchronous responses - * No longer supports the `future` request option to send an async request. - Instead, use one of the `*Async` methods of a client (e.g., `requestAsync`, - `getAsync`, etc.). - * Utilizing `GuzzleHttp\Promise` instead of React's promise library to avoid - recursion required by chaining and forwarding react promises. See - https://github.com/guzzle/promises - * Added `requestAsync` and `sendAsync` to send request asynchronously. - * Added magic methods for `getAsync()`, `postAsync()`, etc. to send requests - asynchronously. -* Request options - * POST and form updates - * Added the `form_fields` and `form_files` request options. - * Removed the `GuzzleHttp\Post` namespace. - * The `body` request option no longer accepts an array for POST requests. - * The `exceptions` request option has been deprecated in favor of the - `http_errors` request options. - * The `save_to` request option has been deprecated in favor of `sink` request - option. -* Clients no longer accept an array of URI template string and variables for - URI variables. You will need to expand URI templates before passing them - into a client constructor or request method. -* Client methods `get()`, `post()`, `put()`, `patch()`, `options()`, etc. are - now magic methods that will send synchronous requests. -* Replaced `Utils.php` with plain functions in `functions.php`. -* Removed `GuzzleHttp\Collection`. -* Removed `GuzzleHttp\BatchResults`. Batched pool results are now returned as - an array. -* Removed `GuzzleHttp\Query`. Query string handling is now handled using an - associative array passed into the `query` request option. The query string - is serialized using PHP's `http_build_query`. If you need more control, you - can pass the query string in as a string. -* `GuzzleHttp\QueryParser` has been replaced with the - `GuzzleHttp\Psr7\parse_query`. - -## 5.2.0 - 2015-01-27 - -* Added `AppliesHeadersInterface` to make applying headers to a request based - on the body more generic and not specific to `PostBodyInterface`. -* Reduced the number of stack frames needed to send requests. -* Nested futures are now resolved in the client rather than the RequestFsm -* Finishing state transitions is now handled in the RequestFsm rather than the - RingBridge. -* Added a guard in the Pool class to not use recursion for request retries. - -## 5.1.0 - 2014-12-19 - -* Pool class no longer uses recursion when a request is intercepted. -* The size of a Pool can now be dynamically adjusted using a callback. - See https://github.com/guzzle/guzzle/pull/943. -* Setting a request option to `null` when creating a request with a client will - ensure that the option is not set. This allows you to overwrite default - request options on a per-request basis. - See https://github.com/guzzle/guzzle/pull/937. -* Added the ability to limit which protocols are allowed for redirects by - specifying a `protocols` array in the `allow_redirects` request option. -* Nested futures due to retries are now resolved when waiting for synchronous - responses. See https://github.com/guzzle/guzzle/pull/947. -* `"0"` is now an allowed URI path. See - https://github.com/guzzle/guzzle/pull/935. -* `Query` no longer typehints on the `$query` argument in the constructor, - allowing for strings and arrays. -* Exceptions thrown in the `end` event are now correctly wrapped with Guzzle - specific exceptions if necessary. - -## 5.0.3 - 2014-11-03 - -This change updates query strings so that they are treated as un-encoded values -by default where the value represents an un-encoded value to send over the -wire. A Query object then encodes the value before sending over the wire. This -means that even value query string values (e.g., ":") are url encoded. This -makes the Query class match PHP's http_build_query function. However, if you -want to send requests over the wire using valid query string characters that do -not need to be encoded, then you can provide a string to Url::setQuery() and -pass true as the second argument to specify that the query string is a raw -string that should not be parsed or encoded (unless a call to getQuery() is -subsequently made, forcing the query-string to be converted into a Query -object). - -## 5.0.2 - 2014-10-30 - -* Added a trailing `\r\n` to multipart/form-data payloads. See - https://github.com/guzzle/guzzle/pull/871 -* Added a `GuzzleHttp\Pool::send()` convenience method to match the docs. -* Status codes are now returned as integers. See - https://github.com/guzzle/guzzle/issues/881 -* No longer overwriting an existing `application/x-www-form-urlencoded` header - when sending POST requests, allowing for customized headers. See - https://github.com/guzzle/guzzle/issues/877 -* Improved path URL serialization. - - * No longer double percent-encoding characters in the path or query string if - they are already encoded. - * Now properly encoding the supplied path to a URL object, instead of only - encoding ' ' and '?'. - * Note: This has been changed in 5.0.3 to now encode query string values by - default unless the `rawString` argument is provided when setting the query - string on a URL: Now allowing many more characters to be present in the - query string without being percent encoded. See http://tools.ietf.org/html/rfc3986#appendix-A - -## 5.0.1 - 2014-10-16 - -Bugfix release. - -* Fixed an issue where connection errors still returned response object in - error and end events event though the response is unusable. This has been - corrected so that a response is not returned in the `getResponse` method of - these events if the response did not complete. https://github.com/guzzle/guzzle/issues/867 -* Fixed an issue where transfer statistics were not being populated in the - RingBridge. https://github.com/guzzle/guzzle/issues/866 - -## 5.0.0 - 2014-10-12 - -Adding support for non-blocking responses and some minor API cleanup. - -### New Features - -* Added support for non-blocking responses based on `guzzlehttp/guzzle-ring`. -* Added a public API for creating a default HTTP adapter. -* Updated the redirect plugin to be non-blocking so that redirects are sent - concurrently. Other plugins like this can now be updated to be non-blocking. -* Added a "progress" event so that you can get upload and download progress - events. -* Added `GuzzleHttp\Pool` which implements FutureInterface and transfers - requests concurrently using a capped pool size as efficiently as possible. -* Added `hasListeners()` to EmitterInterface. -* Removed `GuzzleHttp\ClientInterface::sendAll` and marked - `GuzzleHttp\Client::sendAll` as deprecated (it's still there, just not the - recommended way). - -### Breaking changes - -The breaking changes in this release are relatively minor. The biggest thing to -look out for is that request and response objects no longer implement fluent -interfaces. - -* Removed the fluent interfaces (i.e., `return $this`) from requests, - responses, `GuzzleHttp\Collection`, `GuzzleHttp\Url`, - `GuzzleHttp\Query`, `GuzzleHttp\Post\PostBody`, and - `GuzzleHttp\Cookie\SetCookie`. This blog post provides a good outline of - why I did this: http://ocramius.github.io/blog/fluent-interfaces-are-evil/. - This also makes the Guzzle message interfaces compatible with the current - PSR-7 message proposal. -* Removed "functions.php", so that Guzzle is truly PSR-4 compliant. Except - for the HTTP request functions from function.php, these functions are now - implemented in `GuzzleHttp\Utils` using camelCase. `GuzzleHttp\json_decode` - moved to `GuzzleHttp\Utils::jsonDecode`. `GuzzleHttp\get_path` moved to - `GuzzleHttp\Utils::getPath`. `GuzzleHttp\set_path` moved to - `GuzzleHttp\Utils::setPath`. `GuzzleHttp\batch` should now be - `GuzzleHttp\Pool::batch`, which returns an `objectStorage`. Using functions.php - caused problems for many users: they aren't PSR-4 compliant, require an - explicit include, and needed an if-guard to ensure that the functions are not - declared multiple times. -* Rewrote adapter layer. - * Removing all classes from `GuzzleHttp\Adapter`, these are now - implemented as callables that are stored in `GuzzleHttp\Ring\Client`. - * Removed the concept of "parallel adapters". Sending requests serially or - concurrently is now handled using a single adapter. - * Moved `GuzzleHttp\Adapter\Transaction` to `GuzzleHttp\Transaction`. The - Transaction object now exposes the request, response, and client as public - properties. The getters and setters have been removed. -* Removed the "headers" event. This event was only useful for changing the - body a response once the headers of the response were known. You can implement - a similar behavior in a number of ways. One example might be to use a - FnStream that has access to the transaction being sent. For example, when the - first byte is written, you could check if the response headers match your - expectations, and if so, change the actual stream body that is being - written to. -* Removed the `asArray` parameter from - `GuzzleHttp\Message\MessageInterface::getHeader`. If you want to get a header - value as an array, then use the newly added `getHeaderAsArray()` method of - `MessageInterface`. This change makes the Guzzle interfaces compatible with - the PSR-7 interfaces. -* `GuzzleHttp\Message\MessageFactory` no longer allows subclasses to add - custom request options using double-dispatch (this was an implementation - detail). Instead, you should now provide an associative array to the - constructor which is a mapping of the request option name mapping to a - function that applies the option value to a request. -* Removed the concept of "throwImmediately" from exceptions and error events. - This control mechanism was used to stop a transfer of concurrent requests - from completing. This can now be handled by throwing the exception or by - cancelling a pool of requests or each outstanding future request individually. -* Updated to "GuzzleHttp\Streams" 3.0. - * `GuzzleHttp\Stream\StreamInterface::getContents()` no longer accepts a - `maxLen` parameter. This update makes the Guzzle streams project - compatible with the current PSR-7 proposal. - * `GuzzleHttp\Stream\Stream::__construct`, - `GuzzleHttp\Stream\Stream::factory`, and - `GuzzleHttp\Stream\Utils::create` no longer accept a size in the second - argument. They now accept an associative array of options, including the - "size" key and "metadata" key which can be used to provide custom metadata. - -## 4.2.2 - 2014-09-08 - -* Fixed a memory leak in the CurlAdapter when reusing cURL handles. -* No longer using `request_fulluri` in stream adapter proxies. -* Relative redirects are now based on the last response, not the first response. - -## 4.2.1 - 2014-08-19 - -* Ensuring that the StreamAdapter does not always add a Content-Type header -* Adding automated github releases with a phar and zip - -## 4.2.0 - 2014-08-17 - -* Now merging in default options using a case-insensitive comparison. - Closes https://github.com/guzzle/guzzle/issues/767 -* Added the ability to automatically decode `Content-Encoding` response bodies - using the `decode_content` request option. This is set to `true` by default - to decode the response body if it comes over the wire with a - `Content-Encoding`. Set this value to `false` to disable decoding the - response content, and pass a string to provide a request `Accept-Encoding` - header and turn on automatic response decoding. This feature now allows you - to pass an `Accept-Encoding` header in the headers of a request but still - disable automatic response decoding. - Closes https://github.com/guzzle/guzzle/issues/764 -* Added the ability to throw an exception immediately when transferring - requests in parallel. Closes https://github.com/guzzle/guzzle/issues/760 -* Updating guzzlehttp/streams dependency to ~2.1 -* No longer utilizing the now deprecated namespaced methods from the stream - package. - -## 4.1.8 - 2014-08-14 - -* Fixed an issue in the CurlFactory that caused setting the `stream=false` - request option to throw an exception. - See: https://github.com/guzzle/guzzle/issues/769 -* TransactionIterator now calls rewind on the inner iterator. - See: https://github.com/guzzle/guzzle/pull/765 -* You can now set the `Content-Type` header to `multipart/form-data` - when creating POST requests to force multipart bodies. - See https://github.com/guzzle/guzzle/issues/768 - -## 4.1.7 - 2014-08-07 - -* Fixed an error in the HistoryPlugin that caused the same request and response - to be logged multiple times when an HTTP protocol error occurs. -* Ensuring that cURL does not add a default Content-Type when no Content-Type - has been supplied by the user. This prevents the adapter layer from modifying - the request that is sent over the wire after any listeners may have already - put the request in a desired state (e.g., signed the request). -* Throwing an exception when you attempt to send requests that have the - "stream" set to true in parallel using the MultiAdapter. -* Only calling curl_multi_select when there are active cURL handles. This was - previously changed and caused performance problems on some systems due to PHP - always selecting until the maximum select timeout. -* Fixed a bug where multipart/form-data POST fields were not correctly - aggregated (e.g., values with "&"). - -## 4.1.6 - 2014-08-03 - -* Added helper methods to make it easier to represent messages as strings, - including getting the start line and getting headers as a string. - -## 4.1.5 - 2014-08-02 - -* Automatically retrying cURL "Connection died, retrying a fresh connect" - errors when possible. -* cURL implementation cleanup -* Allowing multiple event subscriber listeners to be registered per event by - passing an array of arrays of listener configuration. - -## 4.1.4 - 2014-07-22 - -* Fixed a bug that caused multi-part POST requests with more than one field to - serialize incorrectly. -* Paths can now be set to "0" -* `ResponseInterface::xml` now accepts a `libxml_options` option and added a - missing default argument that was required when parsing XML response bodies. -* A `save_to` stream is now created lazily, which means that files are not - created on disk unless a request succeeds. - -## 4.1.3 - 2014-07-15 - -* Various fixes to multipart/form-data POST uploads -* Wrapping function.php in an if-statement to ensure Guzzle can be used - globally and in a Composer install -* Fixed an issue with generating and merging in events to an event array -* POST headers are only applied before sending a request to allow you to change - the query aggregator used before uploading -* Added much more robust query string parsing -* Fixed various parsing and normalization issues with URLs -* Fixing an issue where multi-valued headers were not being utilized correctly - in the StreamAdapter - -## 4.1.2 - 2014-06-18 - -* Added support for sending payloads with GET requests - -## 4.1.1 - 2014-06-08 - -* Fixed an issue related to using custom message factory options in subclasses -* Fixed an issue with nested form fields in a multi-part POST -* Fixed an issue with using the `json` request option for POST requests -* Added `ToArrayInterface` to `GuzzleHttp\Cookie\CookieJar` - -## 4.1.0 - 2014-05-27 - -* Added a `json` request option to easily serialize JSON payloads. -* Added a `GuzzleHttp\json_decode()` wrapper to safely parse JSON. -* Added `setPort()` and `getPort()` to `GuzzleHttp\Message\RequestInterface`. -* Added the ability to provide an emitter to a client in the client constructor. -* Added the ability to persist a cookie session using $_SESSION. -* Added a trait that can be used to add event listeners to an iterator. -* Removed request method constants from RequestInterface. -* Fixed warning when invalid request start-lines are received. -* Updated MessageFactory to work with custom request option methods. -* Updated cacert bundle to latest build. - -4.0.2 (2014-04-16) ------------------- - -* Proxy requests using the StreamAdapter now properly use request_fulluri (#632) -* Added the ability to set scalars as POST fields (#628) - -## 4.0.1 - 2014-04-04 - -* The HTTP status code of a response is now set as the exception code of - RequestException objects. -* 303 redirects will now correctly switch from POST to GET requests. -* The default parallel adapter of a client now correctly uses the MultiAdapter. -* HasDataTrait now initializes the internal data array as an empty array so - that the toArray() method always returns an array. - -## 4.0.0 - 2014-03-29 - -* For more information on the 4.0 transition, see: - http://mtdowling.com/blog/2014/03/15/guzzle-4-rc/ -* For information on changes and upgrading, see: - https://github.com/guzzle/guzzle/blob/master/UPGRADING.md#3x-to-40 -* Added `GuzzleHttp\batch()` as a convenience function for sending requests in - parallel without needing to write asynchronous code. -* Restructured how events are added to `GuzzleHttp\ClientInterface::sendAll()`. - You can now pass a callable or an array of associative arrays where each - associative array contains the "fn", "priority", and "once" keys. - -## 4.0.0.rc-2 - 2014-03-25 - -* Removed `getConfig()` and `setConfig()` from clients to avoid confusion - around whether things like base_url, message_factory, etc. should be able to - be retrieved or modified. -* Added `getDefaultOption()` and `setDefaultOption()` to ClientInterface -* functions.php functions were renamed using snake_case to match PHP idioms -* Added support for `HTTP_PROXY`, `HTTPS_PROXY`, and - `GUZZLE_CURL_SELECT_TIMEOUT` environment variables -* Added the ability to specify custom `sendAll()` event priorities -* Added the ability to specify custom stream context options to the stream - adapter. -* Added a functions.php function for `get_path()` and `set_path()` -* CurlAdapter and MultiAdapter now use a callable to generate curl resources -* MockAdapter now properly reads a body and emits a `headers` event -* Updated Url class to check if a scheme and host are set before adding ":" - and "//". This allows empty Url (e.g., "") to be serialized as "". -* Parsing invalid XML no longer emits warnings -* Curl classes now properly throw AdapterExceptions -* Various performance optimizations -* Streams are created with the faster `Stream\create()` function -* Marked deprecation_proxy() as internal -* Test server is now a collection of static methods on a class - -## 4.0.0-rc.1 - 2014-03-15 - -* See https://github.com/guzzle/guzzle/blob/master/UPGRADING.md#3x-to-40 - -## 3.8.1 - 2014-01-28 - -* Bug: Always using GET requests when redirecting from a 303 response -* Bug: CURLOPT_SSL_VERIFYHOST is now correctly set to false when setting `$certificateAuthority` to false in - `Guzzle\Http\ClientInterface::setSslVerification()` -* Bug: RedirectPlugin now uses strict RFC 3986 compliance when combining a base URL with a relative URL -* Bug: The body of a request can now be set to `"0"` -* Sending PHP stream requests no longer forces `HTTP/1.0` -* Adding more information to ExceptionCollection exceptions so that users have more context, including a stack trace of - each sub-exception -* Updated the `$ref` attribute in service descriptions to merge over any existing parameters of a schema (rather than - clobbering everything). -* Merging URLs will now use the query string object from the relative URL (thus allowing custom query aggregators) -* Query strings are now parsed in a way that they do no convert empty keys with no value to have a dangling `=`. - For example `foo&bar=baz` is now correctly parsed and recognized as `foo&bar=baz` rather than `foo=&bar=baz`. -* Now properly escaping the regular expression delimiter when matching Cookie domains. -* Network access is now disabled when loading XML documents - -## 3.8.0 - 2013-12-05 - -* Added the ability to define a POST name for a file -* JSON response parsing now properly walks additionalProperties -* cURL error code 18 is now retried automatically in the BackoffPlugin -* Fixed a cURL error when URLs contain fragments -* Fixed an issue in the BackoffPlugin retry event where it was trying to access all exceptions as if they were - CurlExceptions -* CURLOPT_PROGRESS function fix for PHP 5.5 (69fcc1e) -* Added the ability for Guzzle to work with older versions of cURL that do not support `CURLOPT_TIMEOUT_MS` -* Fixed a bug that was encountered when parsing empty header parameters -* UriTemplate now has a `setRegex()` method to match the docs -* The `debug` request parameter now checks if it is truthy rather than if it exists -* Setting the `debug` request parameter to true shows verbose cURL output instead of using the LogPlugin -* Added the ability to combine URLs using strict RFC 3986 compliance -* Command objects can now return the validation errors encountered by the command -* Various fixes to cache revalidation (#437 and 29797e5) -* Various fixes to the AsyncPlugin -* Cleaned up build scripts - -## 3.7.4 - 2013-10-02 - -* Bug fix: 0 is now an allowed value in a description parameter that has a default value (#430) -* Bug fix: SchemaFormatter now returns an integer when formatting to a Unix timestamp - (see https://github.com/aws/aws-sdk-php/issues/147) -* Bug fix: Cleaned up and fixed URL dot segment removal to properly resolve internal dots -* Minimum PHP version is now properly specified as 5.3.3 (up from 5.3.2) (#420) -* Updated the bundled cacert.pem (#419) -* OauthPlugin now supports adding authentication to headers or query string (#425) - -## 3.7.3 - 2013-09-08 - -* Added the ability to get the exception associated with a request/command when using `MultiTransferException` and - `CommandTransferException`. -* Setting `additionalParameters` of a response to false is now honored when parsing responses with a service description -* Schemas are only injected into response models when explicitly configured. -* No longer guessing Content-Type based on the path of a request. Content-Type is now only guessed based on the path of - an EntityBody. -* Bug fix: ChunkedIterator can now properly chunk a \Traversable as well as an \Iterator. -* Bug fix: FilterIterator now relies on `\Iterator` instead of `\Traversable`. -* Bug fix: Gracefully handling malformed responses in RequestMediator::writeResponseBody() -* Bug fix: Replaced call to canCache with canCacheRequest in the CallbackCanCacheStrategy of the CachePlugin -* Bug fix: Visiting XML attributes first before visiting XML children when serializing requests -* Bug fix: Properly parsing headers that contain commas contained in quotes -* Bug fix: mimetype guessing based on a filename is now case-insensitive - -## 3.7.2 - 2013-08-02 - -* Bug fix: Properly URL encoding paths when using the PHP-only version of the UriTemplate expander - See https://github.com/guzzle/guzzle/issues/371 -* Bug fix: Cookie domains are now matched correctly according to RFC 6265 - See https://github.com/guzzle/guzzle/issues/377 -* Bug fix: GET parameters are now used when calculating an OAuth signature -* Bug fix: Fixed an issue with cache revalidation where the If-None-Match header was being double quoted -* `Guzzle\Common\AbstractHasDispatcher::dispatch()` now returns the event that was dispatched -* `Guzzle\Http\QueryString::factory()` now guesses the most appropriate query aggregator to used based on the input. - See https://github.com/guzzle/guzzle/issues/379 -* Added a way to add custom domain objects to service description parsing using the `operation.parse_class` event. See - https://github.com/guzzle/guzzle/pull/380 -* cURL multi cleanup and optimizations - -## 3.7.1 - 2013-07-05 - -* Bug fix: Setting default options on a client now works -* Bug fix: Setting options on HEAD requests now works. See #352 -* Bug fix: Moving stream factory before send event to before building the stream. See #353 -* Bug fix: Cookies no longer match on IP addresses per RFC 6265 -* Bug fix: Correctly parsing header parameters that are in `<>` and quotes -* Added `cert` and `ssl_key` as request options -* `Host` header can now diverge from the host part of a URL if the header is set manually -* `Guzzle\Service\Command\LocationVisitor\Request\XmlVisitor` was rewritten to change from using SimpleXML to XMLWriter -* OAuth parameters are only added via the plugin if they aren't already set -* Exceptions are now thrown when a URL cannot be parsed -* Returning `false` if `Guzzle\Http\EntityBody::getContentMd5()` fails -* Not setting a `Content-MD5` on a command if calculating the Content-MD5 fails via the CommandContentMd5Plugin - -## 3.7.0 - 2013-06-10 - -* See UPGRADING.md for more information on how to upgrade. -* Requests now support the ability to specify an array of $options when creating a request to more easily modify a - request. You can pass a 'request.options' configuration setting to a client to apply default request options to - every request created by a client (e.g. default query string variables, headers, curl options, etc.). -* Added a static facade class that allows you to use Guzzle with static methods and mount the class to `\Guzzle`. - See `Guzzle\Http\StaticClient::mount`. -* Added `command.request_options` to `Guzzle\Service\Command\AbstractCommand` to pass request options to requests - created by a command (e.g. custom headers, query string variables, timeout settings, etc.). -* Stream size in `Guzzle\Stream\PhpStreamRequestFactory` will now be set if Content-Length is returned in the - headers of a response -* Added `Guzzle\Common\Collection::setPath($path, $value)` to set a value into an array using a nested key - (e.g. `$collection->setPath('foo/baz/bar', 'test'); echo $collection['foo']['bar']['bar'];`) -* ServiceBuilders now support storing and retrieving arbitrary data -* CachePlugin can now purge all resources for a given URI -* CachePlugin can automatically purge matching cached items when a non-idempotent request is sent to a resource -* CachePlugin now uses the Vary header to determine if a resource is a cache hit -* `Guzzle\Http\Message\Response` now implements `\Serializable` -* Added `Guzzle\Cache\CacheAdapterFactory::fromCache()` to more easily create cache adapters -* `Guzzle\Service\ClientInterface::execute()` now accepts an array, single command, or Traversable -* Fixed a bug in `Guzzle\Http\Message\Header\Link::addLink()` -* Better handling of calculating the size of a stream in `Guzzle\Stream\Stream` using fstat() and caching the size -* `Guzzle\Common\Exception\ExceptionCollection` now creates a more readable exception message -* Fixing BC break: Added back the MonologLogAdapter implementation rather than extending from PsrLog so that older - Symfony users can still use the old version of Monolog. -* Fixing BC break: Added the implementation back in for `Guzzle\Http\Message\AbstractMessage::getTokenizedHeader()`. - Now triggering an E_USER_DEPRECATED warning when used. Use `$message->getHeader()->parseParams()`. -* Several performance improvements to `Guzzle\Common\Collection` -* Added an `$options` argument to the end of the following methods of `Guzzle\Http\ClientInterface`: - createRequest, head, delete, put, patch, post, options, prepareRequest -* Added an `$options` argument to the end of `Guzzle\Http\Message\Request\RequestFactoryInterface::createRequest()` -* Added an `applyOptions()` method to `Guzzle\Http\Message\Request\RequestFactoryInterface` -* Changed `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $body = null)` to - `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $options = array())`. You can still pass in a - resource, string, or EntityBody into the $options parameter to specify the download location of the response. -* Changed `Guzzle\Common\Collection::__construct($data)` to no longer accepts a null value for `$data` but a - default `array()` -* Added `Guzzle\Stream\StreamInterface::isRepeatable` -* Removed `Guzzle\Http\ClientInterface::setDefaultHeaders(). Use - $client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`. or - $client->getConfig()->setPath('request.options/headers', array('header_name' => 'value'))`. -* Removed `Guzzle\Http\ClientInterface::getDefaultHeaders(). Use $client->getConfig()->getPath('request.options/headers')`. -* Removed `Guzzle\Http\ClientInterface::expandTemplate()` -* Removed `Guzzle\Http\ClientInterface::setRequestFactory()` -* Removed `Guzzle\Http\ClientInterface::getCurlMulti()` -* Removed `Guzzle\Http\Message\RequestInterface::canCache` -* Removed `Guzzle\Http\Message\RequestInterface::setIsRedirect` -* Removed `Guzzle\Http\Message\RequestInterface::isRedirect` -* Made `Guzzle\Http\Client::expandTemplate` and `getUriTemplate` protected methods. -* You can now enable E_USER_DEPRECATED warnings to see if you are using a deprecated method by setting - `Guzzle\Common\Version::$emitWarnings` to true. -* Marked `Guzzle\Http\Message\Request::isResponseBodyRepeatable()` as deprecated. Use - `$request->getResponseBody()->isRepeatable()` instead. -* Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use - `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead. -* Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use - `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead. -* Marked `Guzzle\Http\Message\Request::setIsRedirect()` as deprecated. Use the HistoryPlugin instead. -* Marked `Guzzle\Http\Message\Request::isRedirect()` as deprecated. Use the HistoryPlugin instead. -* Marked `Guzzle\Cache\CacheAdapterFactory::factory()` as deprecated -* Marked 'command.headers', 'command.response_body' and 'command.on_complete' as deprecated for AbstractCommand. - These will work through Guzzle 4.0 -* Marked 'request.params' for `Guzzle\Http\Client` as deprecated. Use [request.options][params]. -* Marked `Guzzle\Service\Client::enableMagicMethods()` as deprecated. Magic methods can no longer be disabled on a Guzzle\Service\Client. -* Marked `Guzzle\Service\Client::getDefaultHeaders()` as deprecated. Use $client->getConfig()->getPath('request.options/headers')`. -* Marked `Guzzle\Service\Client::setDefaultHeaders()` as deprecated. Use $client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`. -* Marked `Guzzle\Parser\Url\UrlParser` as deprecated. Just use PHP's `parse_url()` and percent encode your UTF-8. -* Marked `Guzzle\Common\Collection::inject()` as deprecated. -* Marked `Guzzle\Plugin\CurlAuth\CurlAuthPlugin` as deprecated. Use `$client->getConfig()->setPath('request.options/auth', array('user', 'pass', 'Basic|Digest');` -* CacheKeyProviderInterface and DefaultCacheKeyProvider are no longer used. All of this logic is handled in a - CacheStorageInterface. These two objects and interface will be removed in a future version. -* Always setting X-cache headers on cached responses -* Default cache TTLs are now handled by the CacheStorageInterface of a CachePlugin -* `CacheStorageInterface::cache($key, Response $response, $ttl = null)` has changed to `cache(RequestInterface - $request, Response $response);` -* `CacheStorageInterface::fetch($key)` has changed to `fetch(RequestInterface $request);` -* `CacheStorageInterface::delete($key)` has changed to `delete(RequestInterface $request);` -* Added `CacheStorageInterface::purge($url)` -* `DefaultRevalidation::__construct(CacheKeyProviderInterface $cacheKey, CacheStorageInterface $cache, CachePlugin - $plugin)` has changed to `DefaultRevalidation::__construct(CacheStorageInterface $cache, - CanCacheStrategyInterface $canCache = null)` -* Added `RevalidationInterface::shouldRevalidate(RequestInterface $request, Response $response)` - -## 3.6.0 - 2013-05-29 - -* ServiceDescription now implements ToArrayInterface -* Added command.hidden_params to blacklist certain headers from being treated as additionalParameters -* Guzzle can now correctly parse incomplete URLs -* Mixed casing of headers are now forced to be a single consistent casing across all values for that header. -* Messages internally use a HeaderCollection object to delegate handling case-insensitive header resolution -* Removed the whole changedHeader() function system of messages because all header changes now go through addHeader(). -* Specific header implementations can be created for complex headers. When a message creates a header, it uses a - HeaderFactory which can map specific headers to specific header classes. There is now a Link header and - CacheControl header implementation. -* Removed from interface: Guzzle\Http\ClientInterface::setUriTemplate -* Removed from interface: Guzzle\Http\ClientInterface::setCurlMulti() -* Removed Guzzle\Http\Message\Request::receivedRequestHeader() and implemented this functionality in - Guzzle\Http\Curl\RequestMediator -* Removed the optional $asString parameter from MessageInterface::getHeader(). Just cast the header to a string. -* Removed the optional $tryChunkedTransfer option from Guzzle\Http\Message\EntityEnclosingRequestInterface -* Removed the $asObjects argument from Guzzle\Http\Message\MessageInterface::getHeaders() -* Removed Guzzle\Parser\ParserRegister::get(). Use getParser() -* Removed Guzzle\Parser\ParserRegister::set(). Use registerParser(). -* All response header helper functions return a string rather than mixing Header objects and strings inconsistently -* Removed cURL blacklist support. This is no longer necessary now that Expect, Accept, etc. are managed by Guzzle - directly via interfaces -* Removed the injecting of a request object onto a response object. The methods to get and set a request still exist - but are a no-op until removed. -* Most classes that used to require a `Guzzle\Service\Command\CommandInterface` typehint now request a - `Guzzle\Service\Command\ArrayCommandInterface`. -* Added `Guzzle\Http\Message\RequestInterface::startResponse()` to the RequestInterface to handle injecting a response - on a request while the request is still being transferred -* The ability to case-insensitively search for header values -* Guzzle\Http\Message\Header::hasExactHeader -* Guzzle\Http\Message\Header::raw. Use getAll() -* Deprecated cache control specific methods on Guzzle\Http\Message\AbstractMessage. Use the CacheControl header object - instead. -* `Guzzle\Service\Command\CommandInterface` now extends from ToArrayInterface and ArrayAccess -* Added the ability to cast Model objects to a string to view debug information. - -## 3.5.0 - 2013-05-13 - -* Bug: Fixed a regression so that request responses are parsed only once per oncomplete event rather than multiple times -* Bug: Better cleanup of one-time events across the board (when an event is meant to fire once, it will now remove - itself from the EventDispatcher) -* Bug: `Guzzle\Log\MessageFormatter` now properly writes "total_time" and "connect_time" values -* Bug: Cloning an EntityEnclosingRequest now clones the EntityBody too -* Bug: Fixed an undefined index error when parsing nested JSON responses with a sentAs parameter that reference a - non-existent key -* Bug: All __call() method arguments are now required (helps with mocking frameworks) -* Deprecating Response::getRequest() and now using a shallow clone of a request object to remove a circular reference - to help with refcount based garbage collection of resources created by sending a request -* Deprecating ZF1 cache and log adapters. These will be removed in the next major version. -* Deprecating `Response::getPreviousResponse()` (method signature still exists, but it's deprecated). Use the - HistoryPlugin for a history. -* Added a `responseBody` alias for the `response_body` location -* Refactored internals to no longer rely on Response::getRequest() -* HistoryPlugin can now be cast to a string -* HistoryPlugin now logs transactions rather than requests and responses to more accurately keep track of the requests - and responses that are sent over the wire -* Added `getEffectiveUrl()` and `getRedirectCount()` to Response objects - -## 3.4.3 - 2013-04-30 - -* Bug fix: Fixing bug introduced in 3.4.2 where redirect responses are duplicated on the final redirected response -* Added a check to re-extract the temp cacert bundle from the phar before sending each request - -## 3.4.2 - 2013-04-29 - -* Bug fix: Stream objects now work correctly with "a" and "a+" modes -* Bug fix: Removing `Transfer-Encoding: chunked` header when a Content-Length is present -* Bug fix: AsyncPlugin no longer forces HEAD requests -* Bug fix: DateTime timezones are now properly handled when using the service description schema formatter -* Bug fix: CachePlugin now properly handles stale-if-error directives when a request to the origin server fails -* Setting a response on a request will write to the custom request body from the response body if one is specified -* LogPlugin now writes to php://output when STDERR is undefined -* Added the ability to set multiple POST files for the same key in a single call -* application/x-www-form-urlencoded POSTs now use the utf-8 charset by default -* Added the ability to queue CurlExceptions to the MockPlugin -* Cleaned up how manual responses are queued on requests (removed "queued_response" and now using request.before_send) -* Configuration loading now allows remote files - -## 3.4.1 - 2013-04-16 - -* Large refactoring to how CurlMulti handles work. There is now a proxy that sits in front of a pool of CurlMulti - handles. This greatly simplifies the implementation, fixes a couple bugs, and provides a small performance boost. -* Exceptions are now properly grouped when sending requests in parallel -* Redirects are now properly aggregated when a multi transaction fails -* Redirects now set the response on the original object even in the event of a failure -* Bug fix: Model names are now properly set even when using $refs -* Added support for PHP 5.5's CurlFile to prevent warnings with the deprecated @ syntax -* Added support for oauth_callback in OAuth signatures -* Added support for oauth_verifier in OAuth signatures -* Added support to attempt to retrieve a command first literally, then ucfirst, the with inflection - -## 3.4.0 - 2013-04-11 - -* Bug fix: URLs are now resolved correctly based on http://tools.ietf.org/html/rfc3986#section-5.2. #289 -* Bug fix: Absolute URLs with a path in a service description will now properly override the base URL. #289 -* Bug fix: Parsing a query string with a single PHP array value will now result in an array. #263 -* Bug fix: Better normalization of the User-Agent header to prevent duplicate headers. #264. -* Bug fix: Added `number` type to service descriptions. -* Bug fix: empty parameters are removed from an OAuth signature -* Bug fix: Revalidating a cache entry prefers the Last-Modified over the Date header -* Bug fix: Fixed "array to string" error when validating a union of types in a service description -* Bug fix: Removed code that attempted to determine the size of a stream when data is written to the stream -* Bug fix: Not including an `oauth_token` if the value is null in the OauthPlugin. -* Bug fix: Now correctly aggregating successful requests and failed requests in CurlMulti when a redirect occurs. -* The new default CURLOPT_TIMEOUT setting has been increased to 150 seconds so that Guzzle works on poor connections. -* Added a feature to EntityEnclosingRequest::setBody() that will automatically set the Content-Type of the request if - the Content-Type can be determined based on the entity body or the path of the request. -* Added the ability to overwrite configuration settings in a client when grabbing a throwaway client from a builder. -* Added support for a PSR-3 LogAdapter. -* Added a `command.after_prepare` event -* Added `oauth_callback` parameter to the OauthPlugin -* Added the ability to create a custom stream class when using a stream factory -* Added a CachingEntityBody decorator -* Added support for `additionalParameters` in service descriptions to define how custom parameters are serialized. -* The bundled SSL certificate is now provided in the phar file and extracted when running Guzzle from a phar. -* You can now send any EntityEnclosingRequest with POST fields or POST files and cURL will handle creating bodies -* POST requests using a custom entity body are now treated exactly like PUT requests but with a custom cURL method. This - means that the redirect behavior of POST requests with custom bodies will not be the same as POST requests that use - POST fields or files (the latter is only used when emulating a form POST in the browser). -* Lots of cleanup to CurlHandle::factory and RequestFactory::createRequest - -## 3.3.1 - 2013-03-10 - -* Added the ability to create PHP streaming responses from HTTP requests -* Bug fix: Running any filters when parsing response headers with service descriptions -* Bug fix: OauthPlugin fixes to allow for multi-dimensional array signing, and sorting parameters before signing -* Bug fix: Removed the adding of default empty arrays and false Booleans to responses in order to be consistent across - response location visitors. -* Bug fix: Removed the possibility of creating configuration files with circular dependencies -* RequestFactory::create() now uses the key of a POST file when setting the POST file name -* Added xmlAllowEmpty to serialize an XML body even if no XML specific parameters are set - -## 3.3.0 - 2013-03-03 - -* A large number of performance optimizations have been made -* Bug fix: Added 'wb' as a valid write mode for streams -* Bug fix: `Guzzle\Http\Message\Response::json()` now allows scalar values to be returned -* Bug fix: Fixed bug in `Guzzle\Http\Message\Response` where wrapping quotes were stripped from `getEtag()` -* BC: Removed `Guzzle\Http\Utils` class -* BC: Setting a service description on a client will no longer modify the client's command factories. -* BC: Emitting IO events from a RequestMediator is now a parameter that must be set in a request's curl options using - the 'emit_io' key. This was previously set under a request's parameters using 'curl.emit_io' -* BC: `Guzzle\Stream\Stream::getWrapper()` and `Guzzle\Stream\Stream::getSteamType()` are no longer converted to - lowercase -* Operation parameter objects are now lazy loaded internally -* Added ErrorResponsePlugin that can throw errors for responses defined in service description operations' errorResponses -* Added support for instantiating responseType=class responseClass classes. Classes must implement - `Guzzle\Service\Command\ResponseClassInterface` -* Added support for additionalProperties for top-level parameters in responseType=model responseClasses. These - additional properties also support locations and can be used to parse JSON responses where the outermost part of the - JSON is an array -* Added support for nested renaming of JSON models (rename sentAs to name) -* CachePlugin - * Added support for stale-if-error so that the CachePlugin can now serve stale content from the cache on error - * Debug headers can now added to cached response in the CachePlugin - -## 3.2.0 - 2013-02-14 - -* CurlMulti is no longer reused globally. A new multi object is created per-client. This helps to isolate clients. -* URLs with no path no longer contain a "/" by default -* Guzzle\Http\QueryString does no longer manages the leading "?". This is now handled in Guzzle\Http\Url. -* BadResponseException no longer includes the full request and response message -* Adding setData() to Guzzle\Service\Description\ServiceDescriptionInterface -* Adding getResponseBody() to Guzzle\Http\Message\RequestInterface -* Various updates to classes to use ServiceDescriptionInterface type hints rather than ServiceDescription -* Header values can now be normalized into distinct values when multiple headers are combined with a comma separated list -* xmlEncoding can now be customized for the XML declaration of a XML service description operation -* Guzzle\Http\QueryString now uses Guzzle\Http\QueryAggregator\QueryAggregatorInterface objects to add custom value - aggregation and no longer uses callbacks -* The URL encoding implementation of Guzzle\Http\QueryString can now be customized -* Bug fix: Filters were not always invoked for array service description parameters -* Bug fix: Redirects now use a target response body rather than a temporary response body -* Bug fix: The default exponential backoff BackoffPlugin was not giving when the request threshold was exceeded -* Bug fix: Guzzle now takes the first found value when grabbing Cache-Control directives - -## 3.1.2 - 2013-01-27 - -* Refactored how operation responses are parsed. Visitors now include a before() method responsible for parsing the - response body. For example, the XmlVisitor now parses the XML response into an array in the before() method. -* Fixed an issue where cURL would not automatically decompress responses when the Accept-Encoding header was sent -* CURLOPT_SSL_VERIFYHOST is never set to 1 because it is deprecated (see 5e0ff2ef20f839e19d1eeb298f90ba3598784444) -* Fixed a bug where redirect responses were not chained correctly using getPreviousResponse() -* Setting default headers on a client after setting the user-agent will not erase the user-agent setting - -## 3.1.1 - 2013-01-20 - -* Adding wildcard support to Guzzle\Common\Collection::getPath() -* Adding alias support to ServiceBuilder configs -* Adding Guzzle\Service\Resource\CompositeResourceIteratorFactory and cleaning up factory interface - -## 3.1.0 - 2013-01-12 - -* BC: CurlException now extends from RequestException rather than BadResponseException -* BC: Renamed Guzzle\Plugin\Cache\CanCacheStrategyInterface::canCache() to canCacheRequest() and added CanCacheResponse() -* Added getData to ServiceDescriptionInterface -* Added context array to RequestInterface::setState() -* Bug: Removing hard dependency on the BackoffPlugin from Guzzle\Http -* Bug: Adding required content-type when JSON request visitor adds JSON to a command -* Bug: Fixing the serialization of a service description with custom data -* Made it easier to deal with exceptions thrown when transferring commands or requests in parallel by providing - an array of successful and failed responses -* Moved getPath from Guzzle\Service\Resource\Model to Guzzle\Common\Collection -* Added Guzzle\Http\IoEmittingEntityBody -* Moved command filtration from validators to location visitors -* Added `extends` attributes to service description parameters -* Added getModels to ServiceDescriptionInterface - -## 3.0.7 - 2012-12-19 - -* Fixing phar detection when forcing a cacert to system if null or true -* Allowing filename to be passed to `Guzzle\Http\Message\Request::setResponseBody()` -* Cleaning up `Guzzle\Common\Collection::inject` method -* Adding a response_body location to service descriptions - -## 3.0.6 - 2012-12-09 - -* CurlMulti performance improvements -* Adding setErrorResponses() to Operation -* composer.json tweaks - -## 3.0.5 - 2012-11-18 - -* Bug: Fixing an infinite recursion bug caused from revalidating with the CachePlugin -* Bug: Response body can now be a string containing "0" -* Bug: Using Guzzle inside of a phar uses system by default but now allows for a custom cacert -* Bug: QueryString::fromString now properly parses query string parameters that contain equal signs -* Added support for XML attributes in service description responses -* DefaultRequestSerializer now supports array URI parameter values for URI template expansion -* Added better mimetype guessing to requests and post files - -## 3.0.4 - 2012-11-11 - -* Bug: Fixed a bug when adding multiple cookies to a request to use the correct glue value -* Bug: Cookies can now be added that have a name, domain, or value set to "0" -* Bug: Using the system cacert bundle when using the Phar -* Added json and xml methods to Response to make it easier to parse JSON and XML response data into data structures -* Enhanced cookie jar de-duplication -* Added the ability to enable strict cookie jars that throw exceptions when invalid cookies are added -* Added setStream to StreamInterface to actually make it possible to implement custom rewind behavior for entity bodies -* Added the ability to create any sort of hash for a stream rather than just an MD5 hash - -## 3.0.3 - 2012-11-04 - -* Implementing redirects in PHP rather than cURL -* Added PECL URI template extension and using as default parser if available -* Bug: Fixed Content-Length parsing of Response factory -* Adding rewind() method to entity bodies and streams. Allows for custom rewinding of non-repeatable streams. -* Adding ToArrayInterface throughout library -* Fixing OauthPlugin to create unique nonce values per request - -## 3.0.2 - 2012-10-25 - -* Magic methods are enabled by default on clients -* Magic methods return the result of a command -* Service clients no longer require a base_url option in the factory -* Bug: Fixed an issue with URI templates where null template variables were being expanded - -## 3.0.1 - 2012-10-22 - -* Models can now be used like regular collection objects by calling filter, map, etc. -* Models no longer require a Parameter structure or initial data in the constructor -* Added a custom AppendIterator to get around a PHP bug with the `\AppendIterator` - -## 3.0.0 - 2012-10-15 - -* Rewrote service description format to be based on Swagger - * Now based on JSON schema - * Added nested input structures and nested response models - * Support for JSON and XML input and output models - * Renamed `commands` to `operations` - * Removed dot class notation - * Removed custom types -* Broke the project into smaller top-level namespaces to be more component friendly -* Removed support for XML configs and descriptions. Use arrays or JSON files. -* Removed the Validation component and Inspector -* Moved all cookie code to Guzzle\Plugin\Cookie -* Magic methods on a Guzzle\Service\Client now return the command un-executed. -* Calling getResult() or getResponse() on a command will lazily execute the command if needed. -* Now shipping with cURL's CA certs and using it by default -* Added previousResponse() method to response objects -* No longer sending Accept and Accept-Encoding headers on every request -* Only sending an Expect header by default when a payload is greater than 1MB -* Added/moved client options: - * curl.blacklist to curl.option.blacklist - * Added ssl.certificate_authority -* Added a Guzzle\Iterator component -* Moved plugins from Guzzle\Http\Plugin to Guzzle\Plugin -* Added a more robust backoff retry strategy (replaced the ExponentialBackoffPlugin) -* Added a more robust caching plugin -* Added setBody to response objects -* Updating LogPlugin to use a more flexible MessageFormatter -* Added a completely revamped build process -* Cleaning up Collection class and removing default values from the get method -* Fixed ZF2 cache adapters - -## 2.8.8 - 2012-10-15 - -* Bug: Fixed a cookie issue that caused dot prefixed domains to not match where popular browsers did - -## 2.8.7 - 2012-09-30 - -* Bug: Fixed config file aliases for JSON includes -* Bug: Fixed cookie bug on a request object by using CookieParser to parse cookies on requests -* Bug: Removing the path to a file when sending a Content-Disposition header on a POST upload -* Bug: Hardening request and response parsing to account for missing parts -* Bug: Fixed PEAR packaging -* Bug: Fixed Request::getInfo -* Bug: Fixed cases where CURLM_CALL_MULTI_PERFORM return codes were causing curl transactions to fail -* Adding the ability for the namespace Iterator factory to look in multiple directories -* Added more getters/setters/removers from service descriptions -* Added the ability to remove POST fields from OAuth signatures -* OAuth plugin now supports 2-legged OAuth - -## 2.8.6 - 2012-09-05 - -* Added the ability to modify and build service descriptions -* Added the use of visitors to apply parameters to locations in service descriptions using the dynamic command -* Added a `json` parameter location -* Now allowing dot notation for classes in the CacheAdapterFactory -* Using the union of two arrays rather than an array_merge when extending service builder services and service params -* Ensuring that a service is a string before doing strpos() checks on it when substituting services for references - in service builder config files. -* Services defined in two different config files that include one another will by default replace the previously - defined service, but you can now create services that extend themselves and merge their settings over the previous -* The JsonLoader now supports aliasing filenames with different filenames. This allows you to alias something like - '_default' with a default JSON configuration file. - -## 2.8.5 - 2012-08-29 - -* Bug: Suppressed empty arrays from URI templates -* Bug: Added the missing $options argument from ServiceDescription::factory to enable caching -* Added support for HTTP responses that do not contain a reason phrase in the start-line -* AbstractCommand commands are now invokable -* Added a way to get the data used when signing an Oauth request before a request is sent - -## 2.8.4 - 2012-08-15 - -* Bug: Custom delay time calculations are no longer ignored in the ExponentialBackoffPlugin -* 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. -* Added a StreamInterface, EntityBodyInterface, and added ftell() to Guzzle\Common\Stream -* Added an AbstractEntityBodyDecorator and a ReadLimitEntityBody decorator to transfer only a subset of a decorated stream -* Stream and EntityBody objects will now return the file position to the previous position after a read required operation (e.g. getContentMd5()) -* Added additional response status codes -* Removed SSL information from the default User-Agent header -* DELETE requests can now send an entity body -* Added an EventDispatcher to the ExponentialBackoffPlugin and added an ExponentialBackoffLogger to log backoff retries -* Added the ability of the MockPlugin to consume mocked request bodies -* LogPlugin now exposes request and response objects in the extras array - -## 2.8.3 - 2012-07-30 - -* Bug: Fixed a case where empty POST requests were sent as GET requests -* Bug: Fixed a bug in ExponentialBackoffPlugin that caused fatal errors when retrying an EntityEnclosingRequest that does not have a body -* Bug: Setting the response body of a request to null after completing a request, not when setting the state of a request to new -* Added multiple inheritance to service description commands -* Added an ApiCommandInterface and added `getParamNames()` and `hasParam()` -* Removed the default 2mb size cutoff from the Md5ValidatorPlugin so that it now defaults to validating everything -* Changed CurlMulti::perform to pass a smaller timeout to CurlMulti::executeHandles - -## 2.8.2 - 2012-07-24 - -* Bug: Query string values set to 0 are no longer dropped from the query string -* Bug: A Collection object is no longer created each time a call is made to `Guzzle\Service\Command\AbstractCommand::getRequestHeaders()` -* Bug: `+` is now treated as an encoded space when parsing query strings -* QueryString and Collection performance improvements -* Allowing dot notation for class paths in filters attribute of a service descriptions - -## 2.8.1 - 2012-07-16 - -* Loosening Event Dispatcher dependency -* POST redirects can now be customized using CURLOPT_POSTREDIR - -## 2.8.0 - 2012-07-15 - -* BC: Guzzle\Http\Query - * Query strings with empty variables will always show an equal sign unless the variable is set to QueryString::BLANK (e.g. ?acl= vs ?acl) - * Changed isEncodingValues() and isEncodingFields() to isUrlEncoding() - * Changed setEncodeValues(bool) and setEncodeFields(bool) to useUrlEncoding(bool) - * Changed the aggregation functions of QueryString to be static methods - * Can now use fromString() with querystrings that have a leading ? -* cURL configuration values can be specified in service descriptions using `curl.` prefixed parameters -* Content-Length is set to 0 before emitting the request.before_send event when sending an empty request body -* Cookies are no longer URL decoded by default -* Bug: URI template variables set to null are no longer expanded - -## 2.7.2 - 2012-07-02 - -* BC: Moving things to get ready for subtree splits. Moving Inflection into Common. Moving Guzzle\Http\Parser to Guzzle\Parser. -* BC: Removing Guzzle\Common\Batch\Batch::count() and replacing it with isEmpty() -* CachePlugin now allows for a custom request parameter function to check if a request can be cached -* Bug fix: CachePlugin now only caches GET and HEAD requests by default -* Bug fix: Using header glue when transferring headers over the wire -* Allowing deeply nested arrays for composite variables in URI templates -* Batch divisors can now return iterators or arrays - -## 2.7.1 - 2012-06-26 - -* Minor patch to update version number in UA string -* Updating build process - -## 2.7.0 - 2012-06-25 - -* BC: Inflection classes moved to Guzzle\Inflection. No longer static methods. Can now inject custom inflectors into classes. -* BC: Removed magic setX methods from commands -* BC: Magic methods mapped to service description commands are now inflected in the command factory rather than the client __call() method -* Verbose cURL options are no longer enabled by default. Set curl.debug to true on a client to enable. -* Bug: Now allowing colons in a response start-line (e.g. HTTP/1.1 503 Service Unavailable: Back-end server is at capacity) -* Guzzle\Service\Resource\ResourceIteratorApplyBatched now internally uses the Guzzle\Common\Batch namespace -* Added Guzzle\Service\Plugin namespace and a PluginCollectionPlugin -* Added the ability to set POST fields and files in a service description -* Guzzle\Http\EntityBody::factory() now accepts objects with a __toString() method -* Adding a command.before_prepare event to clients -* Added BatchClosureTransfer and BatchClosureDivisor -* BatchTransferException now includes references to the batch divisor and transfer strategies -* Fixed some tests so that they pass more reliably -* Added Guzzle\Common\Log\ArrayLogAdapter - -## 2.6.6 - 2012-06-10 - -* BC: Removing Guzzle\Http\Plugin\BatchQueuePlugin -* BC: Removing Guzzle\Service\Command\CommandSet -* Adding generic batching system (replaces the batch queue plugin and command set) -* Updating ZF cache and log adapters and now using ZF's composer repository -* Bug: Setting the name of each ApiParam when creating through an ApiCommand -* Adding result_type, result_doc, deprecated, and doc_url to service descriptions -* Bug: Changed the default cookie header casing back to 'Cookie' - -## 2.6.5 - 2012-06-03 - -* BC: Renaming Guzzle\Http\Message\RequestInterface::getResourceUri() to getResource() -* BC: Removing unused AUTH_BASIC and AUTH_DIGEST constants from -* BC: Guzzle\Http\Cookie is now used to manage Set-Cookie data, not Cookie data -* BC: Renaming methods in the CookieJarInterface -* Moving almost all cookie logic out of the CookiePlugin and into the Cookie or CookieJar implementations -* Making the default glue for HTTP headers ';' instead of ',' -* Adding a removeValue to Guzzle\Http\Message\Header -* Adding getCookies() to request interface. -* Making it easier to add event subscribers to HasDispatcherInterface classes. Can now directly call addSubscriber() - -## 2.6.4 - 2012-05-30 - -* BC: Cleaning up how POST files are stored in EntityEnclosingRequest objects. Adding PostFile class. -* BC: Moving ApiCommand specific functionality from the Inspector and on to the ApiCommand -* Bug: Fixing magic method command calls on clients -* Bug: Email constraint only validates strings -* Bug: Aggregate POST fields when POST files are present in curl handle -* Bug: Fixing default User-Agent header -* Bug: Only appending or prepending parameters in commands if they are specified -* Bug: Not requiring response reason phrases or status codes to match a predefined list of codes -* Allowing the use of dot notation for class namespaces when using instance_of constraint -* Added any_match validation constraint -* Added an AsyncPlugin -* Passing request object to the calculateWait method of the ExponentialBackoffPlugin -* Allowing the result of a command object to be changed -* Parsing location and type sub values when instantiating a service description rather than over and over at runtime - -## 2.6.3 - 2012-05-23 - -* [BC] Guzzle\Common\FromConfigInterface no longer requires any config options. -* [BC] Refactoring how POST files are stored on an EntityEnclosingRequest. They are now separate from POST fields. -* You can now use an array of data when creating PUT request bodies in the request factory. -* Removing the requirement that HTTPS requests needed a Cache-Control: public directive to be cacheable. -* [Http] Adding support for Content-Type in multipart POST uploads per upload -* [Http] Added support for uploading multiple files using the same name (foo[0], foo[1]) -* Adding more POST data operations for easier manipulation of POST data. -* You can now set empty POST fields. -* The body of a request is only shown on EntityEnclosingRequest objects that do not use POST files. -* Split the Guzzle\Service\Inspector::validateConfig method into two methods. One to initialize when a command is created, and one to validate. -* CS updates - -## 2.6.2 - 2012-05-19 - -* [Http] Better handling of nested scope requests in CurlMulti. Requests are now always prepares in the send() method rather than the addRequest() method. - -## 2.6.1 - 2012-05-19 - -* [BC] Removing 'path' support in service descriptions. Use 'uri'. -* [BC] Guzzle\Service\Inspector::parseDocBlock is now protected. Adding getApiParamsForClass() with cache. -* [BC] Removing Guzzle\Common\NullObject. Use https://github.com/mtdowling/NullObject if you need it. -* [BC] Removing Guzzle\Common\XmlElement. -* All commands, both dynamic and concrete, have ApiCommand objects. -* Adding a fix for CurlMulti so that if all of the connections encounter some sort of curl error, then the loop exits. -* Adding checks to EntityEnclosingRequest so that empty POST files and fields are ignored. -* Making the method signature of Guzzle\Service\Builder\ServiceBuilder::factory more flexible. - -## 2.6.0 - 2012-05-15 - -* [BC] Moving Guzzle\Service\Builder to Guzzle\Service\Builder\ServiceBuilder -* [BC] Executing a Command returns the result of the command rather than the command -* [BC] Moving all HTTP parsing logic to Guzzle\Http\Parsers. Allows for faster C implementations if needed. -* [BC] Changing the Guzzle\Http\Message\Response::setProtocol() method to accept a protocol and version in separate args. -* [BC] Moving ResourceIterator* to Guzzle\Service\Resource -* [BC] Completely refactored ResourceIterators to iterate over a cloned command object -* [BC] Moved Guzzle\Http\UriTemplate to Guzzle\Http\Parser\UriTemplate\UriTemplate -* [BC] Guzzle\Guzzle is now deprecated -* Moving Guzzle\Common\Guzzle::inject to Guzzle\Common\Collection::inject -* Adding Guzzle\Version class to give version information about Guzzle -* Adding Guzzle\Http\Utils class to provide getDefaultUserAgent() and getHttpDate() -* Adding Guzzle\Curl\CurlVersion to manage caching curl_version() data -* ServiceDescription and ServiceBuilder are now cacheable using similar configs -* Changing the format of XML and JSON service builder configs. Backwards compatible. -* Cleaned up Cookie parsing -* Trimming the default Guzzle User-Agent header -* Adding a setOnComplete() method to Commands that is called when a command completes -* Keeping track of requests that were mocked in the MockPlugin -* Fixed a caching bug in the CacheAdapterFactory -* Inspector objects can be injected into a Command object -* Refactoring a lot of code and tests to be case insensitive when dealing with headers -* Adding Guzzle\Http\Message\HeaderComparison for easy comparison of HTTP headers using a DSL -* Adding the ability to set global option overrides to service builder configs -* Adding the ability to include other service builder config files from within XML and JSON files -* Moving the parseQuery method out of Url and on to QueryString::fromString() as a static factory method. - -## 2.5.0 - 2012-05-08 - -* Major performance improvements -* [BC] Simplifying Guzzle\Common\Collection. Please check to see if you are using features that are now deprecated. -* [BC] Using a custom validation system that allows a flyweight implementation for much faster validation. No longer using Symfony2 Validation component. -* [BC] No longer supporting "{{ }}" for injecting into command or UriTemplates. Use "{}" -* Added the ability to passed parameters to all requests created by a client -* Added callback functionality to the ExponentialBackoffPlugin -* Using microtime in ExponentialBackoffPlugin to allow more granular backoff strategies. -* Rewinding request stream bodies when retrying requests -* Exception is thrown when JSON response body cannot be decoded -* Added configurable magic method calls to clients and commands. This is off by default. -* Fixed a defect that added a hash to every parsed URL part -* Fixed duplicate none generation for OauthPlugin. -* Emitting an event each time a client is generated by a ServiceBuilder -* Using an ApiParams object instead of a Collection for parameters of an ApiCommand -* cache.* request parameters should be renamed to params.cache.* -* Added the ability to set arbitrary curl options on requests (disable_wire, progress, etc.). See CurlHandle. -* Added the ability to disable type validation of service descriptions -* ServiceDescriptions and ServiceBuilders are now Serializable +# Change Log
+
+## 6.5.8 - 2022-06-20
+
+* Fix change in port should be considered a change in origin
+* Fix `CURLOPT_HTTPAUTH` option not cleared on change of origin
+
+## 6.5.7 - 2022-06-09
+
+* Fix failure to strip Authorization header on HTTP downgrade
+* Fix failure to strip the Cookie header on change in host or HTTP downgrade
+
+## 6.5.6 - 2022-05-25
+
+* Fix cross-domain cookie leakage
+
+## 6.5.5 - 2020-06-16
+
+* Unpin version constraint for `symfony/polyfill-intl-idn` [#2678](https://github.com/guzzle/guzzle/pull/2678)
+
+## 6.5.4 - 2020-05-25
+
+* Fix various intl icu issues [#2626](https://github.com/guzzle/guzzle/pull/2626)
+
+## 6.5.3 - 2020-04-18
+
+* Use Symfony intl-idn polyfill [#2550](https://github.com/guzzle/guzzle/pull/2550)
+* Remove use of internal functions [#2548](https://github.com/guzzle/guzzle/pull/2548)
+
+## 6.5.2 - 2019-12-23
+
+* idn_to_ascii() fix for old PHP versions [#2489](https://github.com/guzzle/guzzle/pull/2489)
+
+## 6.5.1 - 2019-12-21
+
+* Better defaults for PHP installations with old ICU lib [#2454](https://github.com/guzzle/guzzle/pull/2454)
+* IDN support for redirects [#2424](https://github.com/guzzle/guzzle/pull/2424)
+
+## 6.5.0 - 2019-12-07
+
+* Improvement: Added support for reset internal queue in MockHandler. [#2143](https://github.com/guzzle/guzzle/pull/2143)
+* Improvement: Added support to pass arbitrary options to `curl_multi_init`. [#2287](https://github.com/guzzle/guzzle/pull/2287)
+* Fix: Gracefully handle passing `null` to the `header` option. [#2132](https://github.com/guzzle/guzzle/pull/2132)
+* Fix: `RetryMiddleware` did not do exponential delay between retries due unit mismatch. [#2132](https://github.com/guzzle/guzzle/pull/2132)
+ Previously, `RetryMiddleware` would sleep for 1 millisecond, then 2 milliseconds, then 4 milliseconds.
+ **After this change, `RetryMiddleware` will sleep for 1 second, then 2 seconds, then 4 seconds.**
+ `Middleware::retry()` accepts a second callback parameter to override the default timeouts if needed.
+* Fix: Prevent undefined offset when using array for ssl_key options. [#2348](https://github.com/guzzle/guzzle/pull/2348)
+* Deprecated `ClientInterface::VERSION`
+
+## 6.4.1 - 2019-10-23
+
+* No `guzzle.phar` was created in 6.4.0 due expired API token. This release will fix that
+* Added `parent::__construct()` to `FileCookieJar` and `SessionCookieJar`
+
+## 6.4.0 - 2019-10-23
+
+* Improvement: Improved error messages when using curl < 7.21.2 [#2108](https://github.com/guzzle/guzzle/pull/2108)
+* Fix: Test if response is readable before returning a summary in `RequestException::getResponseBodySummary()` [#2081](https://github.com/guzzle/guzzle/pull/2081)
+* Fix: Add support for GUZZLE_CURL_SELECT_TIMEOUT environment variable [#2161](https://github.com/guzzle/guzzle/pull/2161)
+* Improvement: Added `GuzzleHttp\Exception\InvalidArgumentException` [#2163](https://github.com/guzzle/guzzle/pull/2163)
+* Improvement: Added `GuzzleHttp\_current_time()` to use `hrtime()` if that function exists. [#2242](https://github.com/guzzle/guzzle/pull/2242)
+* Improvement: Added curl's `appconnect_time` in `TransferStats` [#2284](https://github.com/guzzle/guzzle/pull/2284)
+* Improvement: Make GuzzleException extend Throwable wherever it's available [#2273](https://github.com/guzzle/guzzle/pull/2273)
+* Fix: Prevent concurrent writes to file when saving `CookieJar` [#2335](https://github.com/guzzle/guzzle/pull/2335)
+* Improvement: Update `MockHandler` so we can test transfer time [#2362](https://github.com/guzzle/guzzle/pull/2362)
+
+## 6.3.3 - 2018-04-22
+
+* Fix: Default headers when decode_content is specified
+
+
+## 6.3.2 - 2018-03-26
+
+* Fix: Release process
+
+
+## 6.3.1 - 2018-03-26
+
+* Bug fix: Parsing 0 epoch expiry times in cookies [#2014](https://github.com/guzzle/guzzle/pull/2014)
+* Improvement: Better ConnectException detection [#2012](https://github.com/guzzle/guzzle/pull/2012)
+* Bug fix: Malformed domain that contains a "/" [#1999](https://github.com/guzzle/guzzle/pull/1999)
+* Bug fix: Undefined offset when a cookie has no first key-value pair [#1998](https://github.com/guzzle/guzzle/pull/1998)
+* Improvement: Support PHPUnit 6 [#1953](https://github.com/guzzle/guzzle/pull/1953)
+* Bug fix: Support empty headers [#1915](https://github.com/guzzle/guzzle/pull/1915)
+* Bug fix: Ignore case during header modifications [#1916](https://github.com/guzzle/guzzle/pull/1916)
+
++ Minor code cleanups, documentation fixes and clarifications.
+
+
+## 6.3.0 - 2017-06-22
+
+* Feature: force IP resolution (ipv4 or ipv6) [#1608](https://github.com/guzzle/guzzle/pull/1608), [#1659](https://github.com/guzzle/guzzle/pull/1659)
+* Improvement: Don't include summary in exception message when body is empty [#1621](https://github.com/guzzle/guzzle/pull/1621)
+* Improvement: Handle `on_headers` option in MockHandler [#1580](https://github.com/guzzle/guzzle/pull/1580)
+* Improvement: Added SUSE Linux CA path [#1609](https://github.com/guzzle/guzzle/issues/1609)
+* Improvement: Use class reference for getting the name of the class instead of using hardcoded strings [#1641](https://github.com/guzzle/guzzle/pull/1641)
+* Feature: Added `read_timeout` option [#1611](https://github.com/guzzle/guzzle/pull/1611)
+* 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)
+* Deprecation: BadResponseException instantiation without a response [#1642](https://github.com/guzzle/guzzle/pull/1642)
+* Feature: Added NTLM auth [#1569](https://github.com/guzzle/guzzle/pull/1569)
+* Feature: Track redirect HTTP status codes [#1711](https://github.com/guzzle/guzzle/pull/1711)
+* Improvement: Check handler type during construction [#1745](https://github.com/guzzle/guzzle/pull/1745)
+* Improvement: Always include the Content-Length if there's a body [#1721](https://github.com/guzzle/guzzle/pull/1721)
+* Feature: Added convenience method to access a cookie by name [#1318](https://github.com/guzzle/guzzle/pull/1318)
+* Bug fix: Fill `CURLOPT_CAPATH` and `CURLOPT_CAINFO` properly [#1684](https://github.com/guzzle/guzzle/pull/1684)
+* Improvement: Use `\GuzzleHttp\Promise\rejection_for` function instead of object init [#1827](https://github.com/guzzle/guzzle/pull/1827)
+
+
++ Minor code cleanups, documentation fixes and clarifications.
+
+## 6.2.3 - 2017-02-28
+
+* Fix deprecations with guzzle/psr7 version 1.4
+
+## 6.2.2 - 2016-10-08
+
+* Allow to pass nullable Response to delay callable
+* Only add scheme when host is present
+* Fix drain case where content-length is the literal string zero
+* Obfuscate in-URL credentials in exceptions
+
+## 6.2.1 - 2016-07-18
+
+* Address HTTP_PROXY security vulnerability, CVE-2016-5385:
+ https://httpoxy.org/
+* Fixing timeout bug with StreamHandler:
+ https://github.com/guzzle/guzzle/pull/1488
+* Only read up to `Content-Length` in PHP StreamHandler to avoid timeouts when
+ a server does not honor `Connection: close`.
+* Ignore URI fragment when sending requests.
+
+## 6.2.0 - 2016-03-21
+
+* Feature: added `GuzzleHttp\json_encode` and `GuzzleHttp\json_decode`.
+ https://github.com/guzzle/guzzle/pull/1389
+* Bug fix: Fix sleep calculation when waiting for delayed requests.
+ https://github.com/guzzle/guzzle/pull/1324
+* Feature: More flexible history containers.
+ https://github.com/guzzle/guzzle/pull/1373
+* Bug fix: defer sink stream opening in StreamHandler.
+ https://github.com/guzzle/guzzle/pull/1377
+* Bug fix: do not attempt to escape cookie values.
+ https://github.com/guzzle/guzzle/pull/1406
+* Feature: report original content encoding and length on decoded responses.
+ https://github.com/guzzle/guzzle/pull/1409
+* Bug fix: rewind seekable request bodies before dispatching to cURL.
+ https://github.com/guzzle/guzzle/pull/1422
+* Bug fix: provide an empty string to `http_build_query` for HHVM workaround.
+ https://github.com/guzzle/guzzle/pull/1367
+
+## 6.1.1 - 2015-11-22
+
+* Bug fix: Proxy::wrapSync() now correctly proxies to the appropriate handler
+ https://github.com/guzzle/guzzle/commit/911bcbc8b434adce64e223a6d1d14e9a8f63e4e4
+* Feature: HandlerStack is now more generic.
+ https://github.com/guzzle/guzzle/commit/f2102941331cda544745eedd97fc8fd46e1ee33e
+* Bug fix: setting verify to false in the StreamHandler now disables peer
+ verification. https://github.com/guzzle/guzzle/issues/1256
+* Feature: Middleware now uses an exception factory, including more error
+ context. https://github.com/guzzle/guzzle/pull/1282
+* Feature: better support for disabled functions.
+ https://github.com/guzzle/guzzle/pull/1287
+* Bug fix: fixed regression where MockHandler was not using `sink`.
+ https://github.com/guzzle/guzzle/pull/1292
+
+## 6.1.0 - 2015-09-08
+
+* Feature: Added the `on_stats` request option to provide access to transfer
+ statistics for requests. https://github.com/guzzle/guzzle/pull/1202
+* Feature: Added the ability to persist session cookies in CookieJars.
+ https://github.com/guzzle/guzzle/pull/1195
+* Feature: Some compatibility updates for Google APP Engine
+ https://github.com/guzzle/guzzle/pull/1216
+* Feature: Added support for NO_PROXY to prevent the use of a proxy based on
+ a simple set of rules. https://github.com/guzzle/guzzle/pull/1197
+* Feature: Cookies can now contain square brackets.
+ https://github.com/guzzle/guzzle/pull/1237
+* Bug fix: Now correctly parsing `=` inside of quotes in Cookies.
+ https://github.com/guzzle/guzzle/pull/1232
+* Bug fix: Cusotm cURL options now correctly override curl options of the
+ same name. https://github.com/guzzle/guzzle/pull/1221
+* Bug fix: Content-Type header is now added when using an explicitly provided
+ multipart body. https://github.com/guzzle/guzzle/pull/1218
+* Bug fix: Now ignoring Set-Cookie headers that have no name.
+* Bug fix: Reason phrase is no longer cast to an int in some cases in the
+ cURL handler. https://github.com/guzzle/guzzle/pull/1187
+* Bug fix: Remove the Authorization header when redirecting if the Host
+ header changes. https://github.com/guzzle/guzzle/pull/1207
+* Bug fix: Cookie path matching fixes
+ https://github.com/guzzle/guzzle/issues/1129
+* Bug fix: Fixing the cURL `body_as_string` setting
+ https://github.com/guzzle/guzzle/pull/1201
+* Bug fix: quotes are no longer stripped when parsing cookies.
+ https://github.com/guzzle/guzzle/issues/1172
+* Bug fix: `form_params` and `query` now always uses the `&` separator.
+ https://github.com/guzzle/guzzle/pull/1163
+* Bug fix: Adding a Content-Length to PHP stream wrapper requests if not set.
+ https://github.com/guzzle/guzzle/pull/1189
+
+## 6.0.2 - 2015-07-04
+
+* Fixed a memory leak in the curl handlers in which references to callbacks
+ were not being removed by `curl_reset`.
+* Cookies are now extracted properly before redirects.
+* Cookies now allow more character ranges.
+* Decoded Content-Encoding responses are now modified to correctly reflect
+ their state if the encoding was automatically removed by a handler. This
+ means that the `Content-Encoding` header may be removed an the
+ `Content-Length` modified to reflect the message size after removing the
+ encoding.
+* Added a more explicit error message when trying to use `form_params` and
+ `multipart` in the same request.
+* Several fixes for HHVM support.
+* Functions are now conditionally required using an additional level of
+ indirection to help with global Composer installations.
+
+## 6.0.1 - 2015-05-27
+
+* Fixed a bug with serializing the `query` request option where the `&`
+ separator was missing.
+* Added a better error message for when `body` is provided as an array. Please
+ use `form_params` or `multipart` instead.
+* Various doc fixes.
+
+## 6.0.0 - 2015-05-26
+
+* See the UPGRADING.md document for more information.
+* Added `multipart` and `form_params` request options.
+* Added `synchronous` request option.
+* Added the `on_headers` request option.
+* Fixed `expect` handling.
+* No longer adding default middlewares in the client ctor. These need to be
+ present on the provided handler in order to work.
+* Requests are no longer initiated when sending async requests with the
+ CurlMultiHandler. This prevents unexpected recursion from requests completing
+ while ticking the cURL loop.
+* Removed the semantics of setting `default` to `true`. This is no longer
+ required now that the cURL loop is not ticked for async requests.
+* Added request and response logging middleware.
+* No longer allowing self signed certificates when using the StreamHandler.
+* Ensuring that `sink` is valid if saving to a file.
+* Request exceptions now include a "handler context" which provides handler
+ specific contextual information.
+* Added `GuzzleHttp\RequestOptions` to allow request options to be applied
+ using constants.
+* `$maxHandles` has been removed from CurlMultiHandler.
+* `MultipartPostBody` is now part of the `guzzlehttp/psr7` package.
+
+## 5.3.0 - 2015-05-19
+
+* Mock now supports `save_to`
+* Marked `AbstractRequestEvent::getTransaction()` as public.
+* Fixed a bug in which multiple headers using different casing would overwrite
+ previous headers in the associative array.
+* Added `Utils::getDefaultHandler()`
+* Marked `GuzzleHttp\Client::getDefaultUserAgent` as deprecated.
+* URL scheme is now always lowercased.
+
+## 6.0.0-beta.1
+
+* Requires PHP >= 5.5
+* Updated to use PSR-7
+ * Requires immutable messages, which basically means an event based system
+ owned by a request instance is no longer possible.
+ * Utilizing the [Guzzle PSR-7 package](https://github.com/guzzle/psr7).
+ * Removed the dependency on `guzzlehttp/streams`. These stream abstractions
+ are available in the `guzzlehttp/psr7` package under the `GuzzleHttp\Psr7`
+ namespace.
+* Added middleware and handler system
+ * Replaced the Guzzle event and subscriber system with a middleware system.
+ * No longer depends on RingPHP, but rather places the HTTP handlers directly
+ in Guzzle, operating on PSR-7 messages.
+ * Retry logic is now encapsulated in `GuzzleHttp\Middleware::retry`, which
+ means the `guzzlehttp/retry-subscriber` is now obsolete.
+ * Mocking responses is now handled using `GuzzleHttp\Handler\MockHandler`.
+* Asynchronous responses
+ * No longer supports the `future` request option to send an async request.
+ Instead, use one of the `*Async` methods of a client (e.g., `requestAsync`,
+ `getAsync`, etc.).
+ * Utilizing `GuzzleHttp\Promise` instead of React's promise library to avoid
+ recursion required by chaining and forwarding react promises. See
+ https://github.com/guzzle/promises
+ * Added `requestAsync` and `sendAsync` to send request asynchronously.
+ * Added magic methods for `getAsync()`, `postAsync()`, etc. to send requests
+ asynchronously.
+* Request options
+ * POST and form updates
+ * Added the `form_fields` and `form_files` request options.
+ * Removed the `GuzzleHttp\Post` namespace.
+ * The `body` request option no longer accepts an array for POST requests.
+ * The `exceptions` request option has been deprecated in favor of the
+ `http_errors` request options.
+ * The `save_to` request option has been deprecated in favor of `sink` request
+ option.
+* Clients no longer accept an array of URI template string and variables for
+ URI variables. You will need to expand URI templates before passing them
+ into a client constructor or request method.
+* Client methods `get()`, `post()`, `put()`, `patch()`, `options()`, etc. are
+ now magic methods that will send synchronous requests.
+* Replaced `Utils.php` with plain functions in `functions.php`.
+* Removed `GuzzleHttp\Collection`.
+* Removed `GuzzleHttp\BatchResults`. Batched pool results are now returned as
+ an array.
+* Removed `GuzzleHttp\Query`. Query string handling is now handled using an
+ associative array passed into the `query` request option. The query string
+ is serialized using PHP's `http_build_query`. If you need more control, you
+ can pass the query string in as a string.
+* `GuzzleHttp\QueryParser` has been replaced with the
+ `GuzzleHttp\Psr7\parse_query`.
+
+## 5.2.0 - 2015-01-27
+
+* Added `AppliesHeadersInterface` to make applying headers to a request based
+ on the body more generic and not specific to `PostBodyInterface`.
+* Reduced the number of stack frames needed to send requests.
+* Nested futures are now resolved in the client rather than the RequestFsm
+* Finishing state transitions is now handled in the RequestFsm rather than the
+ RingBridge.
+* Added a guard in the Pool class to not use recursion for request retries.
+
+## 5.1.0 - 2014-12-19
+
+* Pool class no longer uses recursion when a request is intercepted.
+* The size of a Pool can now be dynamically adjusted using a callback.
+ See https://github.com/guzzle/guzzle/pull/943.
+* Setting a request option to `null` when creating a request with a client will
+ ensure that the option is not set. This allows you to overwrite default
+ request options on a per-request basis.
+ See https://github.com/guzzle/guzzle/pull/937.
+* Added the ability to limit which protocols are allowed for redirects by
+ specifying a `protocols` array in the `allow_redirects` request option.
+* Nested futures due to retries are now resolved when waiting for synchronous
+ responses. See https://github.com/guzzle/guzzle/pull/947.
+* `"0"` is now an allowed URI path. See
+ https://github.com/guzzle/guzzle/pull/935.
+* `Query` no longer typehints on the `$query` argument in the constructor,
+ allowing for strings and arrays.
+* Exceptions thrown in the `end` event are now correctly wrapped with Guzzle
+ specific exceptions if necessary.
+
+## 5.0.3 - 2014-11-03
+
+This change updates query strings so that they are treated as un-encoded values
+by default where the value represents an un-encoded value to send over the
+wire. A Query object then encodes the value before sending over the wire. This
+means that even value query string values (e.g., ":") are url encoded. This
+makes the Query class match PHP's http_build_query function. However, if you
+want to send requests over the wire using valid query string characters that do
+not need to be encoded, then you can provide a string to Url::setQuery() and
+pass true as the second argument to specify that the query string is a raw
+string that should not be parsed or encoded (unless a call to getQuery() is
+subsequently made, forcing the query-string to be converted into a Query
+object).
+
+## 5.0.2 - 2014-10-30
+
+* Added a trailing `\r\n` to multipart/form-data payloads. See
+ https://github.com/guzzle/guzzle/pull/871
+* Added a `GuzzleHttp\Pool::send()` convenience method to match the docs.
+* Status codes are now returned as integers. See
+ https://github.com/guzzle/guzzle/issues/881
+* No longer overwriting an existing `application/x-www-form-urlencoded` header
+ when sending POST requests, allowing for customized headers. See
+ https://github.com/guzzle/guzzle/issues/877
+* Improved path URL serialization.
+
+ * No longer double percent-encoding characters in the path or query string if
+ they are already encoded.
+ * Now properly encoding the supplied path to a URL object, instead of only
+ encoding ' ' and '?'.
+ * Note: This has been changed in 5.0.3 to now encode query string values by
+ default unless the `rawString` argument is provided when setting the query
+ string on a URL: Now allowing many more characters to be present in the
+ query string without being percent encoded. See http://tools.ietf.org/html/rfc3986#appendix-A
+
+## 5.0.1 - 2014-10-16
+
+Bugfix release.
+
+* Fixed an issue where connection errors still returned response object in
+ error and end events event though the response is unusable. This has been
+ corrected so that a response is not returned in the `getResponse` method of
+ these events if the response did not complete. https://github.com/guzzle/guzzle/issues/867
+* Fixed an issue where transfer statistics were not being populated in the
+ RingBridge. https://github.com/guzzle/guzzle/issues/866
+
+## 5.0.0 - 2014-10-12
+
+Adding support for non-blocking responses and some minor API cleanup.
+
+### New Features
+
+* Added support for non-blocking responses based on `guzzlehttp/guzzle-ring`.
+* Added a public API for creating a default HTTP adapter.
+* Updated the redirect plugin to be non-blocking so that redirects are sent
+ concurrently. Other plugins like this can now be updated to be non-blocking.
+* Added a "progress" event so that you can get upload and download progress
+ events.
+* Added `GuzzleHttp\Pool` which implements FutureInterface and transfers
+ requests concurrently using a capped pool size as efficiently as possible.
+* Added `hasListeners()` to EmitterInterface.
+* Removed `GuzzleHttp\ClientInterface::sendAll` and marked
+ `GuzzleHttp\Client::sendAll` as deprecated (it's still there, just not the
+ recommended way).
+
+### Breaking changes
+
+The breaking changes in this release are relatively minor. The biggest thing to
+look out for is that request and response objects no longer implement fluent
+interfaces.
+
+* Removed the fluent interfaces (i.e., `return $this`) from requests,
+ responses, `GuzzleHttp\Collection`, `GuzzleHttp\Url`,
+ `GuzzleHttp\Query`, `GuzzleHttp\Post\PostBody`, and
+ `GuzzleHttp\Cookie\SetCookie`. This blog post provides a good outline of
+ why I did this: http://ocramius.github.io/blog/fluent-interfaces-are-evil/.
+ This also makes the Guzzle message interfaces compatible with the current
+ PSR-7 message proposal.
+* Removed "functions.php", so that Guzzle is truly PSR-4 compliant. Except
+ for the HTTP request functions from function.php, these functions are now
+ implemented in `GuzzleHttp\Utils` using camelCase. `GuzzleHttp\json_decode`
+ moved to `GuzzleHttp\Utils::jsonDecode`. `GuzzleHttp\get_path` moved to
+ `GuzzleHttp\Utils::getPath`. `GuzzleHttp\set_path` moved to
+ `GuzzleHttp\Utils::setPath`. `GuzzleHttp\batch` should now be
+ `GuzzleHttp\Pool::batch`, which returns an `objectStorage`. Using functions.php
+ caused problems for many users: they aren't PSR-4 compliant, require an
+ explicit include, and needed an if-guard to ensure that the functions are not
+ declared multiple times.
+* Rewrote adapter layer.
+ * Removing all classes from `GuzzleHttp\Adapter`, these are now
+ implemented as callables that are stored in `GuzzleHttp\Ring\Client`.
+ * Removed the concept of "parallel adapters". Sending requests serially or
+ concurrently is now handled using a single adapter.
+ * Moved `GuzzleHttp\Adapter\Transaction` to `GuzzleHttp\Transaction`. The
+ Transaction object now exposes the request, response, and client as public
+ properties. The getters and setters have been removed.
+* Removed the "headers" event. This event was only useful for changing the
+ body a response once the headers of the response were known. You can implement
+ a similar behavior in a number of ways. One example might be to use a
+ FnStream that has access to the transaction being sent. For example, when the
+ first byte is written, you could check if the response headers match your
+ expectations, and if so, change the actual stream body that is being
+ written to.
+* Removed the `asArray` parameter from
+ `GuzzleHttp\Message\MessageInterface::getHeader`. If you want to get a header
+ value as an array, then use the newly added `getHeaderAsArray()` method of
+ `MessageInterface`. This change makes the Guzzle interfaces compatible with
+ the PSR-7 interfaces.
+* `GuzzleHttp\Message\MessageFactory` no longer allows subclasses to add
+ custom request options using double-dispatch (this was an implementation
+ detail). Instead, you should now provide an associative array to the
+ constructor which is a mapping of the request option name mapping to a
+ function that applies the option value to a request.
+* Removed the concept of "throwImmediately" from exceptions and error events.
+ This control mechanism was used to stop a transfer of concurrent requests
+ from completing. This can now be handled by throwing the exception or by
+ cancelling a pool of requests or each outstanding future request individually.
+* Updated to "GuzzleHttp\Streams" 3.0.
+ * `GuzzleHttp\Stream\StreamInterface::getContents()` no longer accepts a
+ `maxLen` parameter. This update makes the Guzzle streams project
+ compatible with the current PSR-7 proposal.
+ * `GuzzleHttp\Stream\Stream::__construct`,
+ `GuzzleHttp\Stream\Stream::factory`, and
+ `GuzzleHttp\Stream\Utils::create` no longer accept a size in the second
+ argument. They now accept an associative array of options, including the
+ "size" key and "metadata" key which can be used to provide custom metadata.
+
+## 4.2.2 - 2014-09-08
+
+* Fixed a memory leak in the CurlAdapter when reusing cURL handles.
+* No longer using `request_fulluri` in stream adapter proxies.
+* Relative redirects are now based on the last response, not the first response.
+
+## 4.2.1 - 2014-08-19
+
+* Ensuring that the StreamAdapter does not always add a Content-Type header
+* Adding automated github releases with a phar and zip
+
+## 4.2.0 - 2014-08-17
+
+* Now merging in default options using a case-insensitive comparison.
+ Closes https://github.com/guzzle/guzzle/issues/767
+* Added the ability to automatically decode `Content-Encoding` response bodies
+ using the `decode_content` request option. This is set to `true` by default
+ to decode the response body if it comes over the wire with a
+ `Content-Encoding`. Set this value to `false` to disable decoding the
+ response content, and pass a string to provide a request `Accept-Encoding`
+ header and turn on automatic response decoding. This feature now allows you
+ to pass an `Accept-Encoding` header in the headers of a request but still
+ disable automatic response decoding.
+ Closes https://github.com/guzzle/guzzle/issues/764
+* Added the ability to throw an exception immediately when transferring
+ requests in parallel. Closes https://github.com/guzzle/guzzle/issues/760
+* Updating guzzlehttp/streams dependency to ~2.1
+* No longer utilizing the now deprecated namespaced methods from the stream
+ package.
+
+## 4.1.8 - 2014-08-14
+
+* Fixed an issue in the CurlFactory that caused setting the `stream=false`
+ request option to throw an exception.
+ See: https://github.com/guzzle/guzzle/issues/769
+* TransactionIterator now calls rewind on the inner iterator.
+ See: https://github.com/guzzle/guzzle/pull/765
+* You can now set the `Content-Type` header to `multipart/form-data`
+ when creating POST requests to force multipart bodies.
+ See https://github.com/guzzle/guzzle/issues/768
+
+## 4.1.7 - 2014-08-07
+
+* Fixed an error in the HistoryPlugin that caused the same request and response
+ to be logged multiple times when an HTTP protocol error occurs.
+* Ensuring that cURL does not add a default Content-Type when no Content-Type
+ has been supplied by the user. This prevents the adapter layer from modifying
+ the request that is sent over the wire after any listeners may have already
+ put the request in a desired state (e.g., signed the request).
+* Throwing an exception when you attempt to send requests that have the
+ "stream" set to true in parallel using the MultiAdapter.
+* Only calling curl_multi_select when there are active cURL handles. This was
+ previously changed and caused performance problems on some systems due to PHP
+ always selecting until the maximum select timeout.
+* Fixed a bug where multipart/form-data POST fields were not correctly
+ aggregated (e.g., values with "&").
+
+## 4.1.6 - 2014-08-03
+
+* Added helper methods to make it easier to represent messages as strings,
+ including getting the start line and getting headers as a string.
+
+## 4.1.5 - 2014-08-02
+
+* Automatically retrying cURL "Connection died, retrying a fresh connect"
+ errors when possible.
+* cURL implementation cleanup
+* Allowing multiple event subscriber listeners to be registered per event by
+ passing an array of arrays of listener configuration.
+
+## 4.1.4 - 2014-07-22
+
+* Fixed a bug that caused multi-part POST requests with more than one field to
+ serialize incorrectly.
+* Paths can now be set to "0"
+* `ResponseInterface::xml` now accepts a `libxml_options` option and added a
+ missing default argument that was required when parsing XML response bodies.
+* A `save_to` stream is now created lazily, which means that files are not
+ created on disk unless a request succeeds.
+
+## 4.1.3 - 2014-07-15
+
+* Various fixes to multipart/form-data POST uploads
+* Wrapping function.php in an if-statement to ensure Guzzle can be used
+ globally and in a Composer install
+* Fixed an issue with generating and merging in events to an event array
+* POST headers are only applied before sending a request to allow you to change
+ the query aggregator used before uploading
+* Added much more robust query string parsing
+* Fixed various parsing and normalization issues with URLs
+* Fixing an issue where multi-valued headers were not being utilized correctly
+ in the StreamAdapter
+
+## 4.1.2 - 2014-06-18
+
+* Added support for sending payloads with GET requests
+
+## 4.1.1 - 2014-06-08
+
+* Fixed an issue related to using custom message factory options in subclasses
+* Fixed an issue with nested form fields in a multi-part POST
+* Fixed an issue with using the `json` request option for POST requests
+* Added `ToArrayInterface` to `GuzzleHttp\Cookie\CookieJar`
+
+## 4.1.0 - 2014-05-27
+
+* Added a `json` request option to easily serialize JSON payloads.
+* Added a `GuzzleHttp\json_decode()` wrapper to safely parse JSON.
+* Added `setPort()` and `getPort()` to `GuzzleHttp\Message\RequestInterface`.
+* Added the ability to provide an emitter to a client in the client constructor.
+* Added the ability to persist a cookie session using $_SESSION.
+* Added a trait that can be used to add event listeners to an iterator.
+* Removed request method constants from RequestInterface.
+* Fixed warning when invalid request start-lines are received.
+* Updated MessageFactory to work with custom request option methods.
+* Updated cacert bundle to latest build.
+
+4.0.2 (2014-04-16)
+------------------
+
+* Proxy requests using the StreamAdapter now properly use request_fulluri (#632)
+* Added the ability to set scalars as POST fields (#628)
+
+## 4.0.1 - 2014-04-04
+
+* The HTTP status code of a response is now set as the exception code of
+ RequestException objects.
+* 303 redirects will now correctly switch from POST to GET requests.
+* The default parallel adapter of a client now correctly uses the MultiAdapter.
+* HasDataTrait now initializes the internal data array as an empty array so
+ that the toArray() method always returns an array.
+
+## 4.0.0 - 2014-03-29
+
+* For more information on the 4.0 transition, see:
+ http://mtdowling.com/blog/2014/03/15/guzzle-4-rc/
+* For information on changes and upgrading, see:
+ https://github.com/guzzle/guzzle/blob/master/UPGRADING.md#3x-to-40
+* Added `GuzzleHttp\batch()` as a convenience function for sending requests in
+ parallel without needing to write asynchronous code.
+* Restructured how events are added to `GuzzleHttp\ClientInterface::sendAll()`.
+ You can now pass a callable or an array of associative arrays where each
+ associative array contains the "fn", "priority", and "once" keys.
+
+## 4.0.0.rc-2 - 2014-03-25
+
+* Removed `getConfig()` and `setConfig()` from clients to avoid confusion
+ around whether things like base_url, message_factory, etc. should be able to
+ be retrieved or modified.
+* Added `getDefaultOption()` and `setDefaultOption()` to ClientInterface
+* functions.php functions were renamed using snake_case to match PHP idioms
+* Added support for `HTTP_PROXY`, `HTTPS_PROXY`, and
+ `GUZZLE_CURL_SELECT_TIMEOUT` environment variables
+* Added the ability to specify custom `sendAll()` event priorities
+* Added the ability to specify custom stream context options to the stream
+ adapter.
+* Added a functions.php function for `get_path()` and `set_path()`
+* CurlAdapter and MultiAdapter now use a callable to generate curl resources
+* MockAdapter now properly reads a body and emits a `headers` event
+* Updated Url class to check if a scheme and host are set before adding ":"
+ and "//". This allows empty Url (e.g., "") to be serialized as "".
+* Parsing invalid XML no longer emits warnings
+* Curl classes now properly throw AdapterExceptions
+* Various performance optimizations
+* Streams are created with the faster `Stream\create()` function
+* Marked deprecation_proxy() as internal
+* Test server is now a collection of static methods on a class
+
+## 4.0.0-rc.1 - 2014-03-15
+
+* See https://github.com/guzzle/guzzle/blob/master/UPGRADING.md#3x-to-40
+
+## 3.8.1 - 2014-01-28
+
+* Bug: Always using GET requests when redirecting from a 303 response
+* Bug: CURLOPT_SSL_VERIFYHOST is now correctly set to false when setting `$certificateAuthority` to false in
+ `Guzzle\Http\ClientInterface::setSslVerification()`
+* Bug: RedirectPlugin now uses strict RFC 3986 compliance when combining a base URL with a relative URL
+* Bug: The body of a request can now be set to `"0"`
+* Sending PHP stream requests no longer forces `HTTP/1.0`
+* Adding more information to ExceptionCollection exceptions so that users have more context, including a stack trace of
+ each sub-exception
+* Updated the `$ref` attribute in service descriptions to merge over any existing parameters of a schema (rather than
+ clobbering everything).
+* Merging URLs will now use the query string object from the relative URL (thus allowing custom query aggregators)
+* Query strings are now parsed in a way that they do no convert empty keys with no value to have a dangling `=`.
+ For example `foo&bar=baz` is now correctly parsed and recognized as `foo&bar=baz` rather than `foo=&bar=baz`.
+* Now properly escaping the regular expression delimiter when matching Cookie domains.
+* Network access is now disabled when loading XML documents
+
+## 3.8.0 - 2013-12-05
+
+* Added the ability to define a POST name for a file
+* JSON response parsing now properly walks additionalProperties
+* cURL error code 18 is now retried automatically in the BackoffPlugin
+* Fixed a cURL error when URLs contain fragments
+* Fixed an issue in the BackoffPlugin retry event where it was trying to access all exceptions as if they were
+ CurlExceptions
+* CURLOPT_PROGRESS function fix for PHP 5.5 (69fcc1e)
+* Added the ability for Guzzle to work with older versions of cURL that do not support `CURLOPT_TIMEOUT_MS`
+* Fixed a bug that was encountered when parsing empty header parameters
+* UriTemplate now has a `setRegex()` method to match the docs
+* The `debug` request parameter now checks if it is truthy rather than if it exists
+* Setting the `debug` request parameter to true shows verbose cURL output instead of using the LogPlugin
+* Added the ability to combine URLs using strict RFC 3986 compliance
+* Command objects can now return the validation errors encountered by the command
+* Various fixes to cache revalidation (#437 and 29797e5)
+* Various fixes to the AsyncPlugin
+* Cleaned up build scripts
+
+## 3.7.4 - 2013-10-02
+
+* Bug fix: 0 is now an allowed value in a description parameter that has a default value (#430)
+* Bug fix: SchemaFormatter now returns an integer when formatting to a Unix timestamp
+ (see https://github.com/aws/aws-sdk-php/issues/147)
+* Bug fix: Cleaned up and fixed URL dot segment removal to properly resolve internal dots
+* Minimum PHP version is now properly specified as 5.3.3 (up from 5.3.2) (#420)
+* Updated the bundled cacert.pem (#419)
+* OauthPlugin now supports adding authentication to headers or query string (#425)
+
+## 3.7.3 - 2013-09-08
+
+* Added the ability to get the exception associated with a request/command when using `MultiTransferException` and
+ `CommandTransferException`.
+* Setting `additionalParameters` of a response to false is now honored when parsing responses with a service description
+* Schemas are only injected into response models when explicitly configured.
+* No longer guessing Content-Type based on the path of a request. Content-Type is now only guessed based on the path of
+ an EntityBody.
+* Bug fix: ChunkedIterator can now properly chunk a \Traversable as well as an \Iterator.
+* Bug fix: FilterIterator now relies on `\Iterator` instead of `\Traversable`.
+* Bug fix: Gracefully handling malformed responses in RequestMediator::writeResponseBody()
+* Bug fix: Replaced call to canCache with canCacheRequest in the CallbackCanCacheStrategy of the CachePlugin
+* Bug fix: Visiting XML attributes first before visiting XML children when serializing requests
+* Bug fix: Properly parsing headers that contain commas contained in quotes
+* Bug fix: mimetype guessing based on a filename is now case-insensitive
+
+## 3.7.2 - 2013-08-02
+
+* Bug fix: Properly URL encoding paths when using the PHP-only version of the UriTemplate expander
+ See https://github.com/guzzle/guzzle/issues/371
+* Bug fix: Cookie domains are now matched correctly according to RFC 6265
+ See https://github.com/guzzle/guzzle/issues/377
+* Bug fix: GET parameters are now used when calculating an OAuth signature
+* Bug fix: Fixed an issue with cache revalidation where the If-None-Match header was being double quoted
+* `Guzzle\Common\AbstractHasDispatcher::dispatch()` now returns the event that was dispatched
+* `Guzzle\Http\QueryString::factory()` now guesses the most appropriate query aggregator to used based on the input.
+ See https://github.com/guzzle/guzzle/issues/379
+* Added a way to add custom domain objects to service description parsing using the `operation.parse_class` event. See
+ https://github.com/guzzle/guzzle/pull/380
+* cURL multi cleanup and optimizations
+
+## 3.7.1 - 2013-07-05
+
+* Bug fix: Setting default options on a client now works
+* Bug fix: Setting options on HEAD requests now works. See #352
+* Bug fix: Moving stream factory before send event to before building the stream. See #353
+* Bug fix: Cookies no longer match on IP addresses per RFC 6265
+* Bug fix: Correctly parsing header parameters that are in `<>` and quotes
+* Added `cert` and `ssl_key` as request options
+* `Host` header can now diverge from the host part of a URL if the header is set manually
+* `Guzzle\Service\Command\LocationVisitor\Request\XmlVisitor` was rewritten to change from using SimpleXML to XMLWriter
+* OAuth parameters are only added via the plugin if they aren't already set
+* Exceptions are now thrown when a URL cannot be parsed
+* Returning `false` if `Guzzle\Http\EntityBody::getContentMd5()` fails
+* Not setting a `Content-MD5` on a command if calculating the Content-MD5 fails via the CommandContentMd5Plugin
+
+## 3.7.0 - 2013-06-10
+
+* See UPGRADING.md for more information on how to upgrade.
+* Requests now support the ability to specify an array of $options when creating a request to more easily modify a
+ request. You can pass a 'request.options' configuration setting to a client to apply default request options to
+ every request created by a client (e.g. default query string variables, headers, curl options, etc.).
+* Added a static facade class that allows you to use Guzzle with static methods and mount the class to `\Guzzle`.
+ See `Guzzle\Http\StaticClient::mount`.
+* Added `command.request_options` to `Guzzle\Service\Command\AbstractCommand` to pass request options to requests
+ created by a command (e.g. custom headers, query string variables, timeout settings, etc.).
+* Stream size in `Guzzle\Stream\PhpStreamRequestFactory` will now be set if Content-Length is returned in the
+ headers of a response
+* Added `Guzzle\Common\Collection::setPath($path, $value)` to set a value into an array using a nested key
+ (e.g. `$collection->setPath('foo/baz/bar', 'test'); echo $collection['foo']['bar']['bar'];`)
+* ServiceBuilders now support storing and retrieving arbitrary data
+* CachePlugin can now purge all resources for a given URI
+* CachePlugin can automatically purge matching cached items when a non-idempotent request is sent to a resource
+* CachePlugin now uses the Vary header to determine if a resource is a cache hit
+* `Guzzle\Http\Message\Response` now implements `\Serializable`
+* Added `Guzzle\Cache\CacheAdapterFactory::fromCache()` to more easily create cache adapters
+* `Guzzle\Service\ClientInterface::execute()` now accepts an array, single command, or Traversable
+* Fixed a bug in `Guzzle\Http\Message\Header\Link::addLink()`
+* Better handling of calculating the size of a stream in `Guzzle\Stream\Stream` using fstat() and caching the size
+* `Guzzle\Common\Exception\ExceptionCollection` now creates a more readable exception message
+* Fixing BC break: Added back the MonologLogAdapter implementation rather than extending from PsrLog so that older
+ Symfony users can still use the old version of Monolog.
+* Fixing BC break: Added the implementation back in for `Guzzle\Http\Message\AbstractMessage::getTokenizedHeader()`.
+ Now triggering an E_USER_DEPRECATED warning when used. Use `$message->getHeader()->parseParams()`.
+* Several performance improvements to `Guzzle\Common\Collection`
+* Added an `$options` argument to the end of the following methods of `Guzzle\Http\ClientInterface`:
+ createRequest, head, delete, put, patch, post, options, prepareRequest
+* Added an `$options` argument to the end of `Guzzle\Http\Message\Request\RequestFactoryInterface::createRequest()`
+* Added an `applyOptions()` method to `Guzzle\Http\Message\Request\RequestFactoryInterface`
+* Changed `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $body = null)` to
+ `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $options = array())`. You can still pass in a
+ resource, string, or EntityBody into the $options parameter to specify the download location of the response.
+* Changed `Guzzle\Common\Collection::__construct($data)` to no longer accepts a null value for `$data` but a
+ default `array()`
+* Added `Guzzle\Stream\StreamInterface::isRepeatable`
+* Removed `Guzzle\Http\ClientInterface::setDefaultHeaders(). Use
+ $client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`. or
+ $client->getConfig()->setPath('request.options/headers', array('header_name' => 'value'))`.
+* Removed `Guzzle\Http\ClientInterface::getDefaultHeaders(). Use $client->getConfig()->getPath('request.options/headers')`.
+* Removed `Guzzle\Http\ClientInterface::expandTemplate()`
+* Removed `Guzzle\Http\ClientInterface::setRequestFactory()`
+* Removed `Guzzle\Http\ClientInterface::getCurlMulti()`
+* Removed `Guzzle\Http\Message\RequestInterface::canCache`
+* Removed `Guzzle\Http\Message\RequestInterface::setIsRedirect`
+* Removed `Guzzle\Http\Message\RequestInterface::isRedirect`
+* Made `Guzzle\Http\Client::expandTemplate` and `getUriTemplate` protected methods.
+* You can now enable E_USER_DEPRECATED warnings to see if you are using a deprecated method by setting
+ `Guzzle\Common\Version::$emitWarnings` to true.
+* Marked `Guzzle\Http\Message\Request::isResponseBodyRepeatable()` as deprecated. Use
+ `$request->getResponseBody()->isRepeatable()` instead.
+* Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use
+ `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead.
+* Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use
+ `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead.
+* Marked `Guzzle\Http\Message\Request::setIsRedirect()` as deprecated. Use the HistoryPlugin instead.
+* Marked `Guzzle\Http\Message\Request::isRedirect()` as deprecated. Use the HistoryPlugin instead.
+* Marked `Guzzle\Cache\CacheAdapterFactory::factory()` as deprecated
+* Marked 'command.headers', 'command.response_body' and 'command.on_complete' as deprecated for AbstractCommand.
+ These will work through Guzzle 4.0
+* Marked 'request.params' for `Guzzle\Http\Client` as deprecated. Use [request.options][params].
+* Marked `Guzzle\Service\Client::enableMagicMethods()` as deprecated. Magic methods can no longer be disabled on a Guzzle\Service\Client.
+* Marked `Guzzle\Service\Client::getDefaultHeaders()` as deprecated. Use $client->getConfig()->getPath('request.options/headers')`.
+* Marked `Guzzle\Service\Client::setDefaultHeaders()` as deprecated. Use $client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`.
+* Marked `Guzzle\Parser\Url\UrlParser` as deprecated. Just use PHP's `parse_url()` and percent encode your UTF-8.
+* Marked `Guzzle\Common\Collection::inject()` as deprecated.
+* Marked `Guzzle\Plugin\CurlAuth\CurlAuthPlugin` as deprecated. Use `$client->getConfig()->setPath('request.options/auth', array('user', 'pass', 'Basic|Digest');`
+* CacheKeyProviderInterface and DefaultCacheKeyProvider are no longer used. All of this logic is handled in a
+ CacheStorageInterface. These two objects and interface will be removed in a future version.
+* Always setting X-cache headers on cached responses
+* Default cache TTLs are now handled by the CacheStorageInterface of a CachePlugin
+* `CacheStorageInterface::cache($key, Response $response, $ttl = null)` has changed to `cache(RequestInterface
+ $request, Response $response);`
+* `CacheStorageInterface::fetch($key)` has changed to `fetch(RequestInterface $request);`
+* `CacheStorageInterface::delete($key)` has changed to `delete(RequestInterface $request);`
+* Added `CacheStorageInterface::purge($url)`
+* `DefaultRevalidation::__construct(CacheKeyProviderInterface $cacheKey, CacheStorageInterface $cache, CachePlugin
+ $plugin)` has changed to `DefaultRevalidation::__construct(CacheStorageInterface $cache,
+ CanCacheStrategyInterface $canCache = null)`
+* Added `RevalidationInterface::shouldRevalidate(RequestInterface $request, Response $response)`
+
+## 3.6.0 - 2013-05-29
+
+* ServiceDescription now implements ToArrayInterface
+* Added command.hidden_params to blacklist certain headers from being treated as additionalParameters
+* Guzzle can now correctly parse incomplete URLs
+* Mixed casing of headers are now forced to be a single consistent casing across all values for that header.
+* Messages internally use a HeaderCollection object to delegate handling case-insensitive header resolution
+* Removed the whole changedHeader() function system of messages because all header changes now go through addHeader().
+* Specific header implementations can be created for complex headers. When a message creates a header, it uses a
+ HeaderFactory which can map specific headers to specific header classes. There is now a Link header and
+ CacheControl header implementation.
+* Removed from interface: Guzzle\Http\ClientInterface::setUriTemplate
+* Removed from interface: Guzzle\Http\ClientInterface::setCurlMulti()
+* Removed Guzzle\Http\Message\Request::receivedRequestHeader() and implemented this functionality in
+ Guzzle\Http\Curl\RequestMediator
+* Removed the optional $asString parameter from MessageInterface::getHeader(). Just cast the header to a string.
+* Removed the optional $tryChunkedTransfer option from Guzzle\Http\Message\EntityEnclosingRequestInterface
+* Removed the $asObjects argument from Guzzle\Http\Message\MessageInterface::getHeaders()
+* Removed Guzzle\Parser\ParserRegister::get(). Use getParser()
+* Removed Guzzle\Parser\ParserRegister::set(). Use registerParser().
+* All response header helper functions return a string rather than mixing Header objects and strings inconsistently
+* Removed cURL blacklist support. This is no longer necessary now that Expect, Accept, etc. are managed by Guzzle
+ directly via interfaces
+* Removed the injecting of a request object onto a response object. The methods to get and set a request still exist
+ but are a no-op until removed.
+* Most classes that used to require a `Guzzle\Service\Command\CommandInterface` typehint now request a
+ `Guzzle\Service\Command\ArrayCommandInterface`.
+* Added `Guzzle\Http\Message\RequestInterface::startResponse()` to the RequestInterface to handle injecting a response
+ on a request while the request is still being transferred
+* The ability to case-insensitively search for header values
+* Guzzle\Http\Message\Header::hasExactHeader
+* Guzzle\Http\Message\Header::raw. Use getAll()
+* Deprecated cache control specific methods on Guzzle\Http\Message\AbstractMessage. Use the CacheControl header object
+ instead.
+* `Guzzle\Service\Command\CommandInterface` now extends from ToArrayInterface and ArrayAccess
+* Added the ability to cast Model objects to a string to view debug information.
+
+## 3.5.0 - 2013-05-13
+
+* Bug: Fixed a regression so that request responses are parsed only once per oncomplete event rather than multiple times
+* Bug: Better cleanup of one-time events across the board (when an event is meant to fire once, it will now remove
+ itself from the EventDispatcher)
+* Bug: `Guzzle\Log\MessageFormatter` now properly writes "total_time" and "connect_time" values
+* Bug: Cloning an EntityEnclosingRequest now clones the EntityBody too
+* Bug: Fixed an undefined index error when parsing nested JSON responses with a sentAs parameter that reference a
+ non-existent key
+* Bug: All __call() method arguments are now required (helps with mocking frameworks)
+* Deprecating Response::getRequest() and now using a shallow clone of a request object to remove a circular reference
+ to help with refcount based garbage collection of resources created by sending a request
+* Deprecating ZF1 cache and log adapters. These will be removed in the next major version.
+* Deprecating `Response::getPreviousResponse()` (method signature still exists, but it's deprecated). Use the
+ HistoryPlugin for a history.
+* Added a `responseBody` alias for the `response_body` location
+* Refactored internals to no longer rely on Response::getRequest()
+* HistoryPlugin can now be cast to a string
+* HistoryPlugin now logs transactions rather than requests and responses to more accurately keep track of the requests
+ and responses that are sent over the wire
+* Added `getEffectiveUrl()` and `getRedirectCount()` to Response objects
+
+## 3.4.3 - 2013-04-30
+
+* Bug fix: Fixing bug introduced in 3.4.2 where redirect responses are duplicated on the final redirected response
+* Added a check to re-extract the temp cacert bundle from the phar before sending each request
+
+## 3.4.2 - 2013-04-29
+
+* Bug fix: Stream objects now work correctly with "a" and "a+" modes
+* Bug fix: Removing `Transfer-Encoding: chunked` header when a Content-Length is present
+* Bug fix: AsyncPlugin no longer forces HEAD requests
+* Bug fix: DateTime timezones are now properly handled when using the service description schema formatter
+* Bug fix: CachePlugin now properly handles stale-if-error directives when a request to the origin server fails
+* Setting a response on a request will write to the custom request body from the response body if one is specified
+* LogPlugin now writes to php://output when STDERR is undefined
+* Added the ability to set multiple POST files for the same key in a single call
+* application/x-www-form-urlencoded POSTs now use the utf-8 charset by default
+* Added the ability to queue CurlExceptions to the MockPlugin
+* Cleaned up how manual responses are queued on requests (removed "queued_response" and now using request.before_send)
+* Configuration loading now allows remote files
+
+## 3.4.1 - 2013-04-16
+
+* Large refactoring to how CurlMulti handles work. There is now a proxy that sits in front of a pool of CurlMulti
+ handles. This greatly simplifies the implementation, fixes a couple bugs, and provides a small performance boost.
+* Exceptions are now properly grouped when sending requests in parallel
+* Redirects are now properly aggregated when a multi transaction fails
+* Redirects now set the response on the original object even in the event of a failure
+* Bug fix: Model names are now properly set even when using $refs
+* Added support for PHP 5.5's CurlFile to prevent warnings with the deprecated @ syntax
+* Added support for oauth_callback in OAuth signatures
+* Added support for oauth_verifier in OAuth signatures
+* Added support to attempt to retrieve a command first literally, then ucfirst, the with inflection
+
+## 3.4.0 - 2013-04-11
+
+* Bug fix: URLs are now resolved correctly based on http://tools.ietf.org/html/rfc3986#section-5.2. #289
+* Bug fix: Absolute URLs with a path in a service description will now properly override the base URL. #289
+* Bug fix: Parsing a query string with a single PHP array value will now result in an array. #263
+* Bug fix: Better normalization of the User-Agent header to prevent duplicate headers. #264.
+* Bug fix: Added `number` type to service descriptions.
+* Bug fix: empty parameters are removed from an OAuth signature
+* Bug fix: Revalidating a cache entry prefers the Last-Modified over the Date header
+* Bug fix: Fixed "array to string" error when validating a union of types in a service description
+* Bug fix: Removed code that attempted to determine the size of a stream when data is written to the stream
+* Bug fix: Not including an `oauth_token` if the value is null in the OauthPlugin.
+* Bug fix: Now correctly aggregating successful requests and failed requests in CurlMulti when a redirect occurs.
+* The new default CURLOPT_TIMEOUT setting has been increased to 150 seconds so that Guzzle works on poor connections.
+* Added a feature to EntityEnclosingRequest::setBody() that will automatically set the Content-Type of the request if
+ the Content-Type can be determined based on the entity body or the path of the request.
+* Added the ability to overwrite configuration settings in a client when grabbing a throwaway client from a builder.
+* Added support for a PSR-3 LogAdapter.
+* Added a `command.after_prepare` event
+* Added `oauth_callback` parameter to the OauthPlugin
+* Added the ability to create a custom stream class when using a stream factory
+* Added a CachingEntityBody decorator
+* Added support for `additionalParameters` in service descriptions to define how custom parameters are serialized.
+* The bundled SSL certificate is now provided in the phar file and extracted when running Guzzle from a phar.
+* You can now send any EntityEnclosingRequest with POST fields or POST files and cURL will handle creating bodies
+* POST requests using a custom entity body are now treated exactly like PUT requests but with a custom cURL method. This
+ means that the redirect behavior of POST requests with custom bodies will not be the same as POST requests that use
+ POST fields or files (the latter is only used when emulating a form POST in the browser).
+* Lots of cleanup to CurlHandle::factory and RequestFactory::createRequest
+
+## 3.3.1 - 2013-03-10
+
+* Added the ability to create PHP streaming responses from HTTP requests
+* Bug fix: Running any filters when parsing response headers with service descriptions
+* Bug fix: OauthPlugin fixes to allow for multi-dimensional array signing, and sorting parameters before signing
+* Bug fix: Removed the adding of default empty arrays and false Booleans to responses in order to be consistent across
+ response location visitors.
+* Bug fix: Removed the possibility of creating configuration files with circular dependencies
+* RequestFactory::create() now uses the key of a POST file when setting the POST file name
+* Added xmlAllowEmpty to serialize an XML body even if no XML specific parameters are set
+
+## 3.3.0 - 2013-03-03
+
+* A large number of performance optimizations have been made
+* Bug fix: Added 'wb' as a valid write mode for streams
+* Bug fix: `Guzzle\Http\Message\Response::json()` now allows scalar values to be returned
+* Bug fix: Fixed bug in `Guzzle\Http\Message\Response` where wrapping quotes were stripped from `getEtag()`
+* BC: Removed `Guzzle\Http\Utils` class
+* BC: Setting a service description on a client will no longer modify the client's command factories.
+* BC: Emitting IO events from a RequestMediator is now a parameter that must be set in a request's curl options using
+ the 'emit_io' key. This was previously set under a request's parameters using 'curl.emit_io'
+* BC: `Guzzle\Stream\Stream::getWrapper()` and `Guzzle\Stream\Stream::getSteamType()` are no longer converted to
+ lowercase
+* Operation parameter objects are now lazy loaded internally
+* Added ErrorResponsePlugin that can throw errors for responses defined in service description operations' errorResponses
+* Added support for instantiating responseType=class responseClass classes. Classes must implement
+ `Guzzle\Service\Command\ResponseClassInterface`
+* Added support for additionalProperties for top-level parameters in responseType=model responseClasses. These
+ additional properties also support locations and can be used to parse JSON responses where the outermost part of the
+ JSON is an array
+* Added support for nested renaming of JSON models (rename sentAs to name)
+* CachePlugin
+ * Added support for stale-if-error so that the CachePlugin can now serve stale content from the cache on error
+ * Debug headers can now added to cached response in the CachePlugin
+
+## 3.2.0 - 2013-02-14
+
+* CurlMulti is no longer reused globally. A new multi object is created per-client. This helps to isolate clients.
+* URLs with no path no longer contain a "/" by default
+* Guzzle\Http\QueryString does no longer manages the leading "?". This is now handled in Guzzle\Http\Url.
+* BadResponseException no longer includes the full request and response message
+* Adding setData() to Guzzle\Service\Description\ServiceDescriptionInterface
+* Adding getResponseBody() to Guzzle\Http\Message\RequestInterface
+* Various updates to classes to use ServiceDescriptionInterface type hints rather than ServiceDescription
+* Header values can now be normalized into distinct values when multiple headers are combined with a comma separated list
+* xmlEncoding can now be customized for the XML declaration of a XML service description operation
+* Guzzle\Http\QueryString now uses Guzzle\Http\QueryAggregator\QueryAggregatorInterface objects to add custom value
+ aggregation and no longer uses callbacks
+* The URL encoding implementation of Guzzle\Http\QueryString can now be customized
+* Bug fix: Filters were not always invoked for array service description parameters
+* Bug fix: Redirects now use a target response body rather than a temporary response body
+* Bug fix: The default exponential backoff BackoffPlugin was not giving when the request threshold was exceeded
+* Bug fix: Guzzle now takes the first found value when grabbing Cache-Control directives
+
+## 3.1.2 - 2013-01-27
+
+* Refactored how operation responses are parsed. Visitors now include a before() method responsible for parsing the
+ response body. For example, the XmlVisitor now parses the XML response into an array in the before() method.
+* Fixed an issue where cURL would not automatically decompress responses when the Accept-Encoding header was sent
+* CURLOPT_SSL_VERIFYHOST is never set to 1 because it is deprecated (see 5e0ff2ef20f839e19d1eeb298f90ba3598784444)
+* Fixed a bug where redirect responses were not chained correctly using getPreviousResponse()
+* Setting default headers on a client after setting the user-agent will not erase the user-agent setting
+
+## 3.1.1 - 2013-01-20
+
+* Adding wildcard support to Guzzle\Common\Collection::getPath()
+* Adding alias support to ServiceBuilder configs
+* Adding Guzzle\Service\Resource\CompositeResourceIteratorFactory and cleaning up factory interface
+
+## 3.1.0 - 2013-01-12
+
+* BC: CurlException now extends from RequestException rather than BadResponseException
+* BC: Renamed Guzzle\Plugin\Cache\CanCacheStrategyInterface::canCache() to canCacheRequest() and added CanCacheResponse()
+* Added getData to ServiceDescriptionInterface
+* Added context array to RequestInterface::setState()
+* Bug: Removing hard dependency on the BackoffPlugin from Guzzle\Http
+* Bug: Adding required content-type when JSON request visitor adds JSON to a command
+* Bug: Fixing the serialization of a service description with custom data
+* Made it easier to deal with exceptions thrown when transferring commands or requests in parallel by providing
+ an array of successful and failed responses
+* Moved getPath from Guzzle\Service\Resource\Model to Guzzle\Common\Collection
+* Added Guzzle\Http\IoEmittingEntityBody
+* Moved command filtration from validators to location visitors
+* Added `extends` attributes to service description parameters
+* Added getModels to ServiceDescriptionInterface
+
+## 3.0.7 - 2012-12-19
+
+* Fixing phar detection when forcing a cacert to system if null or true
+* Allowing filename to be passed to `Guzzle\Http\Message\Request::setResponseBody()`
+* Cleaning up `Guzzle\Common\Collection::inject` method
+* Adding a response_body location to service descriptions
+
+## 3.0.6 - 2012-12-09
+
+* CurlMulti performance improvements
+* Adding setErrorResponses() to Operation
+* composer.json tweaks
+
+## 3.0.5 - 2012-11-18
+
+* Bug: Fixing an infinite recursion bug caused from revalidating with the CachePlugin
+* Bug: Response body can now be a string containing "0"
+* Bug: Using Guzzle inside of a phar uses system by default but now allows for a custom cacert
+* Bug: QueryString::fromString now properly parses query string parameters that contain equal signs
+* Added support for XML attributes in service description responses
+* DefaultRequestSerializer now supports array URI parameter values for URI template expansion
+* Added better mimetype guessing to requests and post files
+
+## 3.0.4 - 2012-11-11
+
+* Bug: Fixed a bug when adding multiple cookies to a request to use the correct glue value
+* Bug: Cookies can now be added that have a name, domain, or value set to "0"
+* Bug: Using the system cacert bundle when using the Phar
+* Added json and xml methods to Response to make it easier to parse JSON and XML response data into data structures
+* Enhanced cookie jar de-duplication
+* Added the ability to enable strict cookie jars that throw exceptions when invalid cookies are added
+* Added setStream to StreamInterface to actually make it possible to implement custom rewind behavior for entity bodies
+* Added the ability to create any sort of hash for a stream rather than just an MD5 hash
+
+## 3.0.3 - 2012-11-04
+
+* Implementing redirects in PHP rather than cURL
+* Added PECL URI template extension and using as default parser if available
+* Bug: Fixed Content-Length parsing of Response factory
+* Adding rewind() method to entity bodies and streams. Allows for custom rewinding of non-repeatable streams.
+* Adding ToArrayInterface throughout library
+* Fixing OauthPlugin to create unique nonce values per request
+
+## 3.0.2 - 2012-10-25
+
+* Magic methods are enabled by default on clients
+* Magic methods return the result of a command
+* Service clients no longer require a base_url option in the factory
+* Bug: Fixed an issue with URI templates where null template variables were being expanded
+
+## 3.0.1 - 2012-10-22
+
+* Models can now be used like regular collection objects by calling filter, map, etc.
+* Models no longer require a Parameter structure or initial data in the constructor
+* Added a custom AppendIterator to get around a PHP bug with the `\AppendIterator`
+
+## 3.0.0 - 2012-10-15
+
+* Rewrote service description format to be based on Swagger
+ * Now based on JSON schema
+ * Added nested input structures and nested response models
+ * Support for JSON and XML input and output models
+ * Renamed `commands` to `operations`
+ * Removed dot class notation
+ * Removed custom types
+* Broke the project into smaller top-level namespaces to be more component friendly
+* Removed support for XML configs and descriptions. Use arrays or JSON files.
+* Removed the Validation component and Inspector
+* Moved all cookie code to Guzzle\Plugin\Cookie
+* Magic methods on a Guzzle\Service\Client now return the command un-executed.
+* Calling getResult() or getResponse() on a command will lazily execute the command if needed.
+* Now shipping with cURL's CA certs and using it by default
+* Added previousResponse() method to response objects
+* No longer sending Accept and Accept-Encoding headers on every request
+* Only sending an Expect header by default when a payload is greater than 1MB
+* Added/moved client options:
+ * curl.blacklist to curl.option.blacklist
+ * Added ssl.certificate_authority
+* Added a Guzzle\Iterator component
+* Moved plugins from Guzzle\Http\Plugin to Guzzle\Plugin
+* Added a more robust backoff retry strategy (replaced the ExponentialBackoffPlugin)
+* Added a more robust caching plugin
+* Added setBody to response objects
+* Updating LogPlugin to use a more flexible MessageFormatter
+* Added a completely revamped build process
+* Cleaning up Collection class and removing default values from the get method
+* Fixed ZF2 cache adapters
+
+## 2.8.8 - 2012-10-15
+
+* Bug: Fixed a cookie issue that caused dot prefixed domains to not match where popular browsers did
+
+## 2.8.7 - 2012-09-30
+
+* Bug: Fixed config file aliases for JSON includes
+* Bug: Fixed cookie bug on a request object by using CookieParser to parse cookies on requests
+* Bug: Removing the path to a file when sending a Content-Disposition header on a POST upload
+* Bug: Hardening request and response parsing to account for missing parts
+* Bug: Fixed PEAR packaging
+* Bug: Fixed Request::getInfo
+* Bug: Fixed cases where CURLM_CALL_MULTI_PERFORM return codes were causing curl transactions to fail
+* Adding the ability for the namespace Iterator factory to look in multiple directories
+* Added more getters/setters/removers from service descriptions
+* Added the ability to remove POST fields from OAuth signatures
+* OAuth plugin now supports 2-legged OAuth
+
+## 2.8.6 - 2012-09-05
+
+* Added the ability to modify and build service descriptions
+* Added the use of visitors to apply parameters to locations in service descriptions using the dynamic command
+* Added a `json` parameter location
+* Now allowing dot notation for classes in the CacheAdapterFactory
+* Using the union of two arrays rather than an array_merge when extending service builder services and service params
+* Ensuring that a service is a string before doing strpos() checks on it when substituting services for references
+ in service builder config files.
+* Services defined in two different config files that include one another will by default replace the previously
+ defined service, but you can now create services that extend themselves and merge their settings over the previous
+* The JsonLoader now supports aliasing filenames with different filenames. This allows you to alias something like
+ '_default' with a default JSON configuration file.
+
+## 2.8.5 - 2012-08-29
+
+* Bug: Suppressed empty arrays from URI templates
+* Bug: Added the missing $options argument from ServiceDescription::factory to enable caching
+* Added support for HTTP responses that do not contain a reason phrase in the start-line
+* AbstractCommand commands are now invokable
+* Added a way to get the data used when signing an Oauth request before a request is sent
+
+## 2.8.4 - 2012-08-15
+
+* Bug: Custom delay time calculations are no longer ignored in the ExponentialBackoffPlugin
+* 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.
+* Added a StreamInterface, EntityBodyInterface, and added ftell() to Guzzle\Common\Stream
+* Added an AbstractEntityBodyDecorator and a ReadLimitEntityBody decorator to transfer only a subset of a decorated stream
+* Stream and EntityBody objects will now return the file position to the previous position after a read required operation (e.g. getContentMd5())
+* Added additional response status codes
+* Removed SSL information from the default User-Agent header
+* DELETE requests can now send an entity body
+* Added an EventDispatcher to the ExponentialBackoffPlugin and added an ExponentialBackoffLogger to log backoff retries
+* Added the ability of the MockPlugin to consume mocked request bodies
+* LogPlugin now exposes request and response objects in the extras array
+
+## 2.8.3 - 2012-07-30
+
+* Bug: Fixed a case where empty POST requests were sent as GET requests
+* Bug: Fixed a bug in ExponentialBackoffPlugin that caused fatal errors when retrying an EntityEnclosingRequest that does not have a body
+* Bug: Setting the response body of a request to null after completing a request, not when setting the state of a request to new
+* Added multiple inheritance to service description commands
+* Added an ApiCommandInterface and added `getParamNames()` and `hasParam()`
+* Removed the default 2mb size cutoff from the Md5ValidatorPlugin so that it now defaults to validating everything
+* Changed CurlMulti::perform to pass a smaller timeout to CurlMulti::executeHandles
+
+## 2.8.2 - 2012-07-24
+
+* Bug: Query string values set to 0 are no longer dropped from the query string
+* Bug: A Collection object is no longer created each time a call is made to `Guzzle\Service\Command\AbstractCommand::getRequestHeaders()`
+* Bug: `+` is now treated as an encoded space when parsing query strings
+* QueryString and Collection performance improvements
+* Allowing dot notation for class paths in filters attribute of a service descriptions
+
+## 2.8.1 - 2012-07-16
+
+* Loosening Event Dispatcher dependency
+* POST redirects can now be customized using CURLOPT_POSTREDIR
+
+## 2.8.0 - 2012-07-15
+
+* BC: Guzzle\Http\Query
+ * Query strings with empty variables will always show an equal sign unless the variable is set to QueryString::BLANK (e.g. ?acl= vs ?acl)
+ * Changed isEncodingValues() and isEncodingFields() to isUrlEncoding()
+ * Changed setEncodeValues(bool) and setEncodeFields(bool) to useUrlEncoding(bool)
+ * Changed the aggregation functions of QueryString to be static methods
+ * Can now use fromString() with querystrings that have a leading ?
+* cURL configuration values can be specified in service descriptions using `curl.` prefixed parameters
+* Content-Length is set to 0 before emitting the request.before_send event when sending an empty request body
+* Cookies are no longer URL decoded by default
+* Bug: URI template variables set to null are no longer expanded
+
+## 2.7.2 - 2012-07-02
+
+* BC: Moving things to get ready for subtree splits. Moving Inflection into Common. Moving Guzzle\Http\Parser to Guzzle\Parser.
+* BC: Removing Guzzle\Common\Batch\Batch::count() and replacing it with isEmpty()
+* CachePlugin now allows for a custom request parameter function to check if a request can be cached
+* Bug fix: CachePlugin now only caches GET and HEAD requests by default
+* Bug fix: Using header glue when transferring headers over the wire
+* Allowing deeply nested arrays for composite variables in URI templates
+* Batch divisors can now return iterators or arrays
+
+## 2.7.1 - 2012-06-26
+
+* Minor patch to update version number in UA string
+* Updating build process
+
+## 2.7.0 - 2012-06-25
+
+* BC: Inflection classes moved to Guzzle\Inflection. No longer static methods. Can now inject custom inflectors into classes.
+* BC: Removed magic setX methods from commands
+* BC: Magic methods mapped to service description commands are now inflected in the command factory rather than the client __call() method
+* Verbose cURL options are no longer enabled by default. Set curl.debug to true on a client to enable.
+* Bug: Now allowing colons in a response start-line (e.g. HTTP/1.1 503 Service Unavailable: Back-end server is at capacity)
+* Guzzle\Service\Resource\ResourceIteratorApplyBatched now internally uses the Guzzle\Common\Batch namespace
+* Added Guzzle\Service\Plugin namespace and a PluginCollectionPlugin
+* Added the ability to set POST fields and files in a service description
+* Guzzle\Http\EntityBody::factory() now accepts objects with a __toString() method
+* Adding a command.before_prepare event to clients
+* Added BatchClosureTransfer and BatchClosureDivisor
+* BatchTransferException now includes references to the batch divisor and transfer strategies
+* Fixed some tests so that they pass more reliably
+* Added Guzzle\Common\Log\ArrayLogAdapter
+
+## 2.6.6 - 2012-06-10
+
+* BC: Removing Guzzle\Http\Plugin\BatchQueuePlugin
+* BC: Removing Guzzle\Service\Command\CommandSet
+* Adding generic batching system (replaces the batch queue plugin and command set)
+* Updating ZF cache and log adapters and now using ZF's composer repository
+* Bug: Setting the name of each ApiParam when creating through an ApiCommand
+* Adding result_type, result_doc, deprecated, and doc_url to service descriptions
+* Bug: Changed the default cookie header casing back to 'Cookie'
+
+## 2.6.5 - 2012-06-03
+
+* BC: Renaming Guzzle\Http\Message\RequestInterface::getResourceUri() to getResource()
+* BC: Removing unused AUTH_BASIC and AUTH_DIGEST constants from
+* BC: Guzzle\Http\Cookie is now used to manage Set-Cookie data, not Cookie data
+* BC: Renaming methods in the CookieJarInterface
+* Moving almost all cookie logic out of the CookiePlugin and into the Cookie or CookieJar implementations
+* Making the default glue for HTTP headers ';' instead of ','
+* Adding a removeValue to Guzzle\Http\Message\Header
+* Adding getCookies() to request interface.
+* Making it easier to add event subscribers to HasDispatcherInterface classes. Can now directly call addSubscriber()
+
+## 2.6.4 - 2012-05-30
+
+* BC: Cleaning up how POST files are stored in EntityEnclosingRequest objects. Adding PostFile class.
+* BC: Moving ApiCommand specific functionality from the Inspector and on to the ApiCommand
+* Bug: Fixing magic method command calls on clients
+* Bug: Email constraint only validates strings
+* Bug: Aggregate POST fields when POST files are present in curl handle
+* Bug: Fixing default User-Agent header
+* Bug: Only appending or prepending parameters in commands if they are specified
+* Bug: Not requiring response reason phrases or status codes to match a predefined list of codes
+* Allowing the use of dot notation for class namespaces when using instance_of constraint
+* Added any_match validation constraint
+* Added an AsyncPlugin
+* Passing request object to the calculateWait method of the ExponentialBackoffPlugin
+* Allowing the result of a command object to be changed
+* Parsing location and type sub values when instantiating a service description rather than over and over at runtime
+
+## 2.6.3 - 2012-05-23
+
+* [BC] Guzzle\Common\FromConfigInterface no longer requires any config options.
+* [BC] Refactoring how POST files are stored on an EntityEnclosingRequest. They are now separate from POST fields.
+* You can now use an array of data when creating PUT request bodies in the request factory.
+* Removing the requirement that HTTPS requests needed a Cache-Control: public directive to be cacheable.
+* [Http] Adding support for Content-Type in multipart POST uploads per upload
+* [Http] Added support for uploading multiple files using the same name (foo[0], foo[1])
+* Adding more POST data operations for easier manipulation of POST data.
+* You can now set empty POST fields.
+* The body of a request is only shown on EntityEnclosingRequest objects that do not use POST files.
+* Split the Guzzle\Service\Inspector::validateConfig method into two methods. One to initialize when a command is created, and one to validate.
+* CS updates
+
+## 2.6.2 - 2012-05-19
+
+* [Http] Better handling of nested scope requests in CurlMulti. Requests are now always prepares in the send() method rather than the addRequest() method.
+
+## 2.6.1 - 2012-05-19
+
+* [BC] Removing 'path' support in service descriptions. Use 'uri'.
+* [BC] Guzzle\Service\Inspector::parseDocBlock is now protected. Adding getApiParamsForClass() with cache.
+* [BC] Removing Guzzle\Common\NullObject. Use https://github.com/mtdowling/NullObject if you need it.
+* [BC] Removing Guzzle\Common\XmlElement.
+* All commands, both dynamic and concrete, have ApiCommand objects.
+* Adding a fix for CurlMulti so that if all of the connections encounter some sort of curl error, then the loop exits.
+* Adding checks to EntityEnclosingRequest so that empty POST files and fields are ignored.
+* Making the method signature of Guzzle\Service\Builder\ServiceBuilder::factory more flexible.
+
+## 2.6.0 - 2012-05-15
+
+* [BC] Moving Guzzle\Service\Builder to Guzzle\Service\Builder\ServiceBuilder
+* [BC] Executing a Command returns the result of the command rather than the command
+* [BC] Moving all HTTP parsing logic to Guzzle\Http\Parsers. Allows for faster C implementations if needed.
+* [BC] Changing the Guzzle\Http\Message\Response::setProtocol() method to accept a protocol and version in separate args.
+* [BC] Moving ResourceIterator* to Guzzle\Service\Resource
+* [BC] Completely refactored ResourceIterators to iterate over a cloned command object
+* [BC] Moved Guzzle\Http\UriTemplate to Guzzle\Http\Parser\UriTemplate\UriTemplate
+* [BC] Guzzle\Guzzle is now deprecated
+* Moving Guzzle\Common\Guzzle::inject to Guzzle\Common\Collection::inject
+* Adding Guzzle\Version class to give version information about Guzzle
+* Adding Guzzle\Http\Utils class to provide getDefaultUserAgent() and getHttpDate()
+* Adding Guzzle\Curl\CurlVersion to manage caching curl_version() data
+* ServiceDescription and ServiceBuilder are now cacheable using similar configs
+* Changing the format of XML and JSON service builder configs. Backwards compatible.
+* Cleaned up Cookie parsing
+* Trimming the default Guzzle User-Agent header
+* Adding a setOnComplete() method to Commands that is called when a command completes
+* Keeping track of requests that were mocked in the MockPlugin
+* Fixed a caching bug in the CacheAdapterFactory
+* Inspector objects can be injected into a Command object
+* Refactoring a lot of code and tests to be case insensitive when dealing with headers
+* Adding Guzzle\Http\Message\HeaderComparison for easy comparison of HTTP headers using a DSL
+* Adding the ability to set global option overrides to service builder configs
+* Adding the ability to include other service builder config files from within XML and JSON files
+* Moving the parseQuery method out of Url and on to QueryString::fromString() as a static factory method.
+
+## 2.5.0 - 2012-05-08
+
+* Major performance improvements
+* [BC] Simplifying Guzzle\Common\Collection. Please check to see if you are using features that are now deprecated.
+* [BC] Using a custom validation system that allows a flyweight implementation for much faster validation. No longer using Symfony2 Validation component.
+* [BC] No longer supporting "{{ }}" for injecting into command or UriTemplates. Use "{}"
+* Added the ability to passed parameters to all requests created by a client
+* Added callback functionality to the ExponentialBackoffPlugin
+* Using microtime in ExponentialBackoffPlugin to allow more granular backoff strategies.
+* Rewinding request stream bodies when retrying requests
+* Exception is thrown when JSON response body cannot be decoded
+* Added configurable magic method calls to clients and commands. This is off by default.
+* Fixed a defect that added a hash to every parsed URL part
+* Fixed duplicate none generation for OauthPlugin.
+* Emitting an event each time a client is generated by a ServiceBuilder
+* Using an ApiParams object instead of a Collection for parameters of an ApiCommand
+* cache.* request parameters should be renamed to params.cache.*
+* Added the ability to set arbitrary curl options on requests (disable_wire, progress, etc.). See CurlHandle.
+* Added the ability to disable type validation of service descriptions
+* ServiceDescriptions and ServiceBuilders are now Serializable
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