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87 office 1 CHANGELOG
2 =========
3  
4 4.2.4 (2016-07-18)
5 ------------------
6  
7 * Address HTTP_PROXY security vulnerability, CVE-2016-5385:
8 https://httpoxy.org/
9  
10 4.2.3 (2014-10-05)
11 ------------------
12  
13 * Using `getenv` rather than `$_SERVER` for proxy settings to prevent a
14 potential security issue.
15 * Cookies now use a space between semicolons.
16 * Curl adapters now rewind the response body stream to match the behavior of
17 the stream adapter.
18 * The body of a request in the MockAdapter is now only read after invoking a
19 callback.
20 * Can now configure the maximum number of open curl multi handles.
21 * Added an XmlException for more XML parsing error information.
22 * Using STDOUT for debug only when it is available.
23  
24 4.2.2 (2014-09-08)
25 ------------------
26  
27 * Fixed a memory leak in the CurlAdapter when reusing cURL handles.
28 * No longer using `request_fulluri` in stream adapter proxies.
29 * Relative redirects are now based on the last response, not the first response.
30  
31 4.2.1 (2014-08-19)
32 ------------------
33  
34 * Ensuring that the StreamAdapter does not always add a Content-Type header
35 * Adding automated github releases with a phar and zip
36  
37 4.2.0 (2014-08-17)
38 ------------------
39  
40 * Now merging in default options using a case-insensitive comparison.
41 Closes https://github.com/guzzle/guzzle/issues/767
42 * Added the ability to automatically decode `Content-Encoding` response bodies
43 using the `decode_content` request option. This is set to `true` by default
44 to decode the response body if it comes over the wire with a
45 `Content-Encoding`. Set this value to `false` to disable decoding the
46 response content, and pass a string to provide a request `Accept-Encoding`
47 header and turn on automatic response decoding. This feature now allows you
48 to pass an `Accept-Encoding` header in the headers of a request but still
49 disable automatic response decoding.
50 Closes https://github.com/guzzle/guzzle/issues/764
51 * Added the ability to throw an exception immediately when transferring
52 requests in parallel. Closes https://github.com/guzzle/guzzle/issues/760
53 * Updating guzzlehttp/streams dependency to ~2.1
54 * No longer utilizing the now deprecated namespaced methods from the stream
55 package.
56  
57 4.1.8 (2014-08-14)
58 ------------------
59  
60 * Fixed an issue in the CurlFactory that caused setting the `stream=false`
61 request option to throw an exception.
62 See: https://github.com/guzzle/guzzle/issues/769
63 * TransactionIterator now calls rewind on the inner iterator.
64 See: https://github.com/guzzle/guzzle/pull/765
65 * You can now set the `Content-Type` header to `multipart/form-data`
66 when creating POST requests to force multipart bodies.
67 See https://github.com/guzzle/guzzle/issues/768
68  
69 4.1.7 (2014-08-07)
70 ------------------
71  
72 * Fixed an error in the HistoryPlugin that caused the same request and response
73 to be logged multiple times when an HTTP protocol error occurs.
74 * Ensuring that cURL does not add a default Content-Type when no Content-Type
75 has been supplied by the user. This prevents the adapter layer from modifying
76 the request that is sent over the wire after any listeners may have already
77 put the request in a desired state (e.g., signed the request).
78 * Throwing an exception when you attempt to send requests that have the
79 "stream" set to true in parallel using the MultiAdapter.
80 * Only calling curl_multi_select when there are active cURL handles. This was
81 previously changed and caused performance problems on some systems due to PHP
82 always selecting until the maximum select timeout.
83 * Fixed a bug where multipart/form-data POST fields were not correctly
84 aggregated (e.g., values with "&").
85  
86 4.1.6 (2014-08-03)
87 ------------------
88  
89 * Added helper methods to make it easier to represent messages as strings,
90 including getting the start line and getting headers as a string.
91  
92 4.1.5 (2014-08-02)
93 ------------------
94  
95 * Automatically retrying cURL "Connection died, retrying a fresh connect"
96 errors when possible.
97 * cURL implementation cleanup
98 * Allowing multiple event subscriber listeners to be registered per event by
99 passing an array of arrays of listener configuration.
100  
101 4.1.4 (2014-07-22)
102 ------------------
103  
104 * Fixed a bug that caused multi-part POST requests with more than one field to
105 serialize incorrectly.
106 * Paths can now be set to "0"
107 * `ResponseInterface::xml` now accepts a `libxml_options` option and added a
108 missing default argument that was required when parsing XML response bodies.
109 * A `save_to` stream is now created lazily, which means that files are not
110 created on disk unless a request succeeds.
111  
112 4.1.3 (2014-07-15)
113 ------------------
114  
115 * Various fixes to multipart/form-data POST uploads
116 * Wrapping function.php in an if-statement to ensure Guzzle can be used
117 globally and in a Composer install
118 * Fixed an issue with generating and merging in events to an event array
119 * POST headers are only applied before sending a request to allow you to change
120 the query aggregator used before uploading
121 * Added much more robust query string parsing
122 * Fixed various parsing and normalization issues with URLs
123 * Fixing an issue where multi-valued headers were not being utilized correctly
124 in the StreamAdapter
125  
126 4.1.2 (2014-06-18)
127 ------------------
128  
129 * Added support for sending payloads with GET requests
130  
131 4.1.1 (2014-06-08)
132 ------------------
133  
134 * Fixed an issue related to using custom message factory options in subclasses
135 * Fixed an issue with nested form fields in a multi-part POST
136 * Fixed an issue with using the `json` request option for POST requests
137 * Added `ToArrayInterface` to `GuzzleHttp\Cookie\CookieJar`
138  
139 4.1.0 (2014-05-27)
140 ------------------
141  
142 * Added a `json` request option to easily serialize JSON payloads.
143 * Added a `GuzzleHttp\json_decode()` wrapper to safely parse JSON.
144 * Added `setPort()` and `getPort()` to `GuzzleHttp\Message\RequestInterface`.
145 * Added the ability to provide an emitter to a client in the client constructor.
146 * Added the ability to persist a cookie session using $_SESSION.
147 * Added a trait that can be used to add event listeners to an iterator.
148 * Removed request method constants from RequestInterface.
149 * Fixed warning when invalid request start-lines are received.
150 * Updated MessageFactory to work with custom request option methods.
151 * Updated cacert bundle to latest build.
152  
153 4.0.2 (2014-04-16)
154 ------------------
155  
156 * Proxy requests using the StreamAdapter now properly use request_fulluri (#632)
157 * Added the ability to set scalars as POST fields (#628)
158  
159 4.0.1 (2014-04-04)
160 ------------------
161  
162 * The HTTP status code of a response is now set as the exception code of
163 RequestException objects.
164 * 303 redirects will now correctly switch from POST to GET requests.
165 * The default parallel adapter of a client now correctly uses the MultiAdapter.
166 * HasDataTrait now initializes the internal data array as an empty array so
167 that the toArray() method always returns an array.
168  
169 4.0.0 (2014-03-29)
170 ------------------
171  
172 * For more information on the 4.0 transition, see:
173 http://mtdowling.com/blog/2014/03/15/guzzle-4-rc/
174 * For information on changes and upgrading, see:
175 https://github.com/guzzle/guzzle/blob/master/UPGRADING.md#3x-to-40
176 * Added `GuzzleHttp\batch()` as a convenience function for sending requests in
177 parallel without needing to write asynchronous code.
178 * Restructured how events are added to `GuzzleHttp\ClientInterface::sendAll()`.
179 You can now pass a callable or an array of associative arrays where each
180 associative array contains the "fn", "priority", and "once" keys.
181  
182 4.0.0.rc-2 (2014-03-25)
183 -----------------------
184  
185 * Removed `getConfig()` and `setConfig()` from clients to avoid confusion
186 around whether things like base_url, message_factory, etc. should be able to
187 be retrieved or modified.
188 * Added `getDefaultOption()` and `setDefaultOption()` to ClientInterface
189 * functions.php functions were renamed using snake_case to match PHP idioms
190 * Added support for `HTTP_PROXY`, `HTTPS_PROXY`, and
191 `GUZZLE_CURL_SELECT_TIMEOUT` environment variables
192 * Added the ability to specify custom `sendAll()` event priorities
193 * Added the ability to specify custom stream context options to the stream
194 adapter.
195 * Added a functions.php function for `get_path()` and `set_path()`
196 * CurlAdapter and MultiAdapter now use a callable to generate curl resources
197 * MockAdapter now properly reads a body and emits a `headers` event
198 * Updated Url class to check if a scheme and host are set before adding ":"
199 and "//". This allows empty Url (e.g., "") to be serialized as "".
200 * Parsing invalid XML no longer emits warnings
201 * Curl classes now properly throw AdapterExceptions
202 * Various performance optimizations
203 * Streams are created with the faster `Stream\create()` function
204 * Marked deprecation_proxy() as internal
205 * Test server is now a collection of static methods on a class
206  
207 4.0.0-rc.1 (2014-03-15)
208 -----------------------
209  
210 * See https://github.com/guzzle/guzzle/blob/master/UPGRADING.md#3x-to-40
211  
212 3.8.1 (2014-01-28)
213 ------------------
214  
215 * Bug: Always using GET requests when redirecting from a 303 response
216 * Bug: CURLOPT_SSL_VERIFYHOST is now correctly set to false when setting `$certificateAuthority` to false in
217 `Guzzle\Http\ClientInterface::setSslVerification()`
218 * Bug: RedirectPlugin now uses strict RFC 3986 compliance when combining a base URL with a relative URL
219 * Bug: The body of a request can now be set to `"0"`
220 * Sending PHP stream requests no longer forces `HTTP/1.0`
221 * Adding more information to ExceptionCollection exceptions so that users have more context, including a stack trace of
222 each sub-exception
223 * Updated the `$ref` attribute in service descriptions to merge over any existing parameters of a schema (rather than
224 clobbering everything).
225 * Merging URLs will now use the query string object from the relative URL (thus allowing custom query aggregators)
226 * Query strings are now parsed in a way that they do no convert empty keys with no value to have a dangling `=`.
227 For example `foo&bar=baz` is now correctly parsed and recognized as `foo&bar=baz` rather than `foo=&bar=baz`.
228 * Now properly escaping the regular expression delimiter when matching Cookie domains.
229 * Network access is now disabled when loading XML documents
230  
231 3.8.0 (2013-12-05)
232 ------------------
233  
234 * Added the ability to define a POST name for a file
235 * JSON response parsing now properly walks additionalProperties
236 * cURL error code 18 is now retried automatically in the BackoffPlugin
237 * Fixed a cURL error when URLs contain fragments
238 * Fixed an issue in the BackoffPlugin retry event where it was trying to access all exceptions as if they were
239 CurlExceptions
240 * CURLOPT_PROGRESS function fix for PHP 5.5 (69fcc1e)
241 * Added the ability for Guzzle to work with older versions of cURL that do not support `CURLOPT_TIMEOUT_MS`
242 * Fixed a bug that was encountered when parsing empty header parameters
243 * UriTemplate now has a `setRegex()` method to match the docs
244 * The `debug` request parameter now checks if it is truthy rather than if it exists
245 * Setting the `debug` request parameter to true shows verbose cURL output instead of using the LogPlugin
246 * Added the ability to combine URLs using strict RFC 3986 compliance
247 * Command objects can now return the validation errors encountered by the command
248 * Various fixes to cache revalidation (#437 and 29797e5)
249 * Various fixes to the AsyncPlugin
250 * Cleaned up build scripts
251  
252 3.7.4 (2013-10-02)
253 ------------------
254  
255 * Bug fix: 0 is now an allowed value in a description parameter that has a default value (#430)
256 * Bug fix: SchemaFormatter now returns an integer when formatting to a Unix timestamp
257 (see https://github.com/aws/aws-sdk-php/issues/147)
258 * Bug fix: Cleaned up and fixed URL dot segment removal to properly resolve internal dots
259 * Minimum PHP version is now properly specified as 5.3.3 (up from 5.3.2) (#420)
260 * Updated the bundled cacert.pem (#419)
261 * OauthPlugin now supports adding authentication to headers or query string (#425)
262  
263 3.7.3 (2013-09-08)
264 ------------------
265  
266 * Added the ability to get the exception associated with a request/command when using `MultiTransferException` and
267 `CommandTransferException`.
268 * Setting `additionalParameters` of a response to false is now honored when parsing responses with a service description
269 * Schemas are only injected into response models when explicitly configured.
270 * No longer guessing Content-Type based on the path of a request. Content-Type is now only guessed based on the path of
271 an EntityBody.
272 * Bug fix: ChunkedIterator can now properly chunk a \Traversable as well as an \Iterator.
273 * Bug fix: FilterIterator now relies on `\Iterator` instead of `\Traversable`.
274 * Bug fix: Gracefully handling malformed responses in RequestMediator::writeResponseBody()
275 * Bug fix: Replaced call to canCache with canCacheRequest in the CallbackCanCacheStrategy of the CachePlugin
276 * Bug fix: Visiting XML attributes first before visting XML children when serializing requests
277 * Bug fix: Properly parsing headers that contain commas contained in quotes
278 * Bug fix: mimetype guessing based on a filename is now case-insensitive
279  
280 3.7.2 (2013-08-02)
281 ------------------
282  
283 * Bug fix: Properly URL encoding paths when using the PHP-only version of the UriTemplate expander
284 See https://github.com/guzzle/guzzle/issues/371
285 * Bug fix: Cookie domains are now matched correctly according to RFC 6265
286 See https://github.com/guzzle/guzzle/issues/377
287 * Bug fix: GET parameters are now used when calculating an OAuth signature
288 * Bug fix: Fixed an issue with cache revalidation where the If-None-Match header was being double quoted
289 * `Guzzle\Common\AbstractHasDispatcher::dispatch()` now returns the event that was dispatched
290 * `Guzzle\Http\QueryString::factory()` now guesses the most appropriate query aggregator to used based on the input.
291 See https://github.com/guzzle/guzzle/issues/379
292 * Added a way to add custom domain objects to service description parsing using the `operation.parse_class` event. See
293 https://github.com/guzzle/guzzle/pull/380
294 * cURL multi cleanup and optimizations
295  
296 3.7.1 (2013-07-05)
297 ------------------
298  
299 * Bug fix: Setting default options on a client now works
300 * Bug fix: Setting options on HEAD requests now works. See #352
301 * Bug fix: Moving stream factory before send event to before building the stream. See #353
302 * Bug fix: Cookies no longer match on IP addresses per RFC 6265
303 * Bug fix: Correctly parsing header parameters that are in `<>` and quotes
304 * Added `cert` and `ssl_key` as request options
305 * `Host` header can now diverge from the host part of a URL if the header is set manually
306 * `Guzzle\Service\Command\LocationVisitor\Request\XmlVisitor` was rewritten to change from using SimpleXML to XMLWriter
307 * OAuth parameters are only added via the plugin if they aren't already set
308 * Exceptions are now thrown when a URL cannot be parsed
309 * Returning `false` if `Guzzle\Http\EntityBody::getContentMd5()` fails
310 * Not setting a `Content-MD5` on a command if calculating the Content-MD5 fails via the CommandContentMd5Plugin
311  
312 3.7.0 (2013-06-10)
313 ------------------
314  
315 * See UPGRADING.md for more information on how to upgrade.
316 * Requests now support the ability to specify an array of $options when creating a request to more easily modify a
317 request. You can pass a 'request.options' configuration setting to a client to apply default request options to
318 every request created by a client (e.g. default query string variables, headers, curl options, etc.).
319 * Added a static facade class that allows you to use Guzzle with static methods and mount the class to `\Guzzle`.
320 See `Guzzle\Http\StaticClient::mount`.
321 * Added `command.request_options` to `Guzzle\Service\Command\AbstractCommand` to pass request options to requests
322 created by a command (e.g. custom headers, query string variables, timeout settings, etc.).
323 * Stream size in `Guzzle\Stream\PhpStreamRequestFactory` will now be set if Content-Length is returned in the
324 headers of a response
325 * Added `Guzzle\Common\Collection::setPath($path, $value)` to set a value into an array using a nested key
326 (e.g. `$collection->setPath('foo/baz/bar', 'test'); echo $collection['foo']['bar']['bar'];`)
327 * ServiceBuilders now support storing and retrieving arbitrary data
328 * CachePlugin can now purge all resources for a given URI
329 * CachePlugin can automatically purge matching cached items when a non-idempotent request is sent to a resource
330 * CachePlugin now uses the Vary header to determine if a resource is a cache hit
331 * `Guzzle\Http\Message\Response` now implements `\Serializable`
332 * Added `Guzzle\Cache\CacheAdapterFactory::fromCache()` to more easily create cache adapters
333 * `Guzzle\Service\ClientInterface::execute()` now accepts an array, single command, or Traversable
334 * Fixed a bug in `Guzzle\Http\Message\Header\Link::addLink()`
335 * Better handling of calculating the size of a stream in `Guzzle\Stream\Stream` using fstat() and caching the size
336 * `Guzzle\Common\Exception\ExceptionCollection` now creates a more readable exception message
337 * Fixing BC break: Added back the MonologLogAdapter implementation rather than extending from PsrLog so that older
338 Symfony users can still use the old version of Monolog.
339 * Fixing BC break: Added the implementation back in for `Guzzle\Http\Message\AbstractMessage::getTokenizedHeader()`.
340 Now triggering an E_USER_DEPRECATED warning when used. Use `$message->getHeader()->parseParams()`.
341 * Several performance improvements to `Guzzle\Common\Collection`
342 * Added an `$options` argument to the end of the following methods of `Guzzle\Http\ClientInterface`:
343 createRequest, head, delete, put, patch, post, options, prepareRequest
344 * Added an `$options` argument to the end of `Guzzle\Http\Message\Request\RequestFactoryInterface::createRequest()`
345 * Added an `applyOptions()` method to `Guzzle\Http\Message\Request\RequestFactoryInterface`
346 * Changed `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $body = null)` to
347 `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $options = array())`. You can still pass in a
348 resource, string, or EntityBody into the $options parameter to specify the download location of the response.
349 * Changed `Guzzle\Common\Collection::__construct($data)` to no longer accepts a null value for `$data` but a
350 default `array()`
351 * Added `Guzzle\Stream\StreamInterface::isRepeatable`
352 * Removed `Guzzle\Http\ClientInterface::setDefaultHeaders(). Use
353 $client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`. or
354 $client->getConfig()->setPath('request.options/headers', array('header_name' => 'value'))`.
355 * Removed `Guzzle\Http\ClientInterface::getDefaultHeaders(). Use $client->getConfig()->getPath('request.options/headers')`.
356 * Removed `Guzzle\Http\ClientInterface::expandTemplate()`
357 * Removed `Guzzle\Http\ClientInterface::setRequestFactory()`
358 * Removed `Guzzle\Http\ClientInterface::getCurlMulti()`
359 * Removed `Guzzle\Http\Message\RequestInterface::canCache`
360 * Removed `Guzzle\Http\Message\RequestInterface::setIsRedirect`
361 * Removed `Guzzle\Http\Message\RequestInterface::isRedirect`
362 * Made `Guzzle\Http\Client::expandTemplate` and `getUriTemplate` protected methods.
363 * You can now enable E_USER_DEPRECATED warnings to see if you are using a deprecated method by setting
364 `Guzzle\Common\Version::$emitWarnings` to true.
365 * Marked `Guzzle\Http\Message\Request::isResponseBodyRepeatable()` as deprecated. Use
366 `$request->getResponseBody()->isRepeatable()` instead.
367 * Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use
368 `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead.
369 * Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use
370 `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead.
371 * Marked `Guzzle\Http\Message\Request::setIsRedirect()` as deprecated. Use the HistoryPlugin instead.
372 * Marked `Guzzle\Http\Message\Request::isRedirect()` as deprecated. Use the HistoryPlugin instead.
373 * Marked `Guzzle\Cache\CacheAdapterFactory::factory()` as deprecated
374 * Marked 'command.headers', 'command.response_body' and 'command.on_complete' as deprecated for AbstractCommand.
375 These will work through Guzzle 4.0
376 * Marked 'request.params' for `Guzzle\Http\Client` as deprecated. Use [request.options][params].
377 * Marked `Guzzle\Service\Client::enableMagicMethods()` as deprecated. Magic methods can no longer be disabled on a Guzzle\Service\Client.
378 * Marked `Guzzle\Service\Client::getDefaultHeaders()` as deprecated. Use $client->getConfig()->getPath('request.options/headers')`.
379 * Marked `Guzzle\Service\Client::setDefaultHeaders()` as deprecated. Use $client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`.
380 * Marked `Guzzle\Parser\Url\UrlParser` as deprecated. Just use PHP's `parse_url()` and percent encode your UTF-8.
381 * Marked `Guzzle\Common\Collection::inject()` as deprecated.
382 * Marked `Guzzle\Plugin\CurlAuth\CurlAuthPlugin` as deprecated. Use `$client->getConfig()->setPath('request.options/auth', array('user', 'pass', 'Basic|Digest');`
383 * CacheKeyProviderInterface and DefaultCacheKeyProvider are no longer used. All of this logic is handled in a
384 CacheStorageInterface. These two objects and interface will be removed in a future version.
385 * Always setting X-cache headers on cached responses
386 * Default cache TTLs are now handled by the CacheStorageInterface of a CachePlugin
387 * `CacheStorageInterface::cache($key, Response $response, $ttl = null)` has changed to `cache(RequestInterface
388 $request, Response $response);`
389 * `CacheStorageInterface::fetch($key)` has changed to `fetch(RequestInterface $request);`
390 * `CacheStorageInterface::delete($key)` has changed to `delete(RequestInterface $request);`
391 * Added `CacheStorageInterface::purge($url)`
392 * `DefaultRevalidation::__construct(CacheKeyProviderInterface $cacheKey, CacheStorageInterface $cache, CachePlugin
393 $plugin)` has changed to `DefaultRevalidation::__construct(CacheStorageInterface $cache,
394 CanCacheStrategyInterface $canCache = null)`
395 * Added `RevalidationInterface::shouldRevalidate(RequestInterface $request, Response $response)`
396  
397 3.6.0 (2013-05-29)
398 ------------------
399  
400 * ServiceDescription now implements ToArrayInterface
401 * Added command.hidden_params to blacklist certain headers from being treated as additionalParameters
402 * Guzzle can now correctly parse incomplete URLs
403 * Mixed casing of headers are now forced to be a single consistent casing across all values for that header.
404 * Messages internally use a HeaderCollection object to delegate handling case-insensitive header resolution
405 * Removed the whole changedHeader() function system of messages because all header changes now go through addHeader().
406 * Specific header implementations can be created for complex headers. When a message creates a header, it uses a
407 HeaderFactory which can map specific headers to specific header classes. There is now a Link header and
408 CacheControl header implementation.
409 * Removed from interface: Guzzle\Http\ClientInterface::setUriTemplate
410 * Removed from interface: Guzzle\Http\ClientInterface::setCurlMulti()
411 * Removed Guzzle\Http\Message\Request::receivedRequestHeader() and implemented this functionality in
412 Guzzle\Http\Curl\RequestMediator
413 * Removed the optional $asString parameter from MessageInterface::getHeader(). Just cast the header to a string.
414 * Removed the optional $tryChunkedTransfer option from Guzzle\Http\Message\EntityEnclosingRequestInterface
415 * Removed the $asObjects argument from Guzzle\Http\Message\MessageInterface::getHeaders()
416 * Removed Guzzle\Parser\ParserRegister::get(). Use getParser()
417 * Removed Guzzle\Parser\ParserRegister::set(). Use registerParser().
418 * All response header helper functions return a string rather than mixing Header objects and strings inconsistently
419 * Removed cURL blacklist support. This is no longer necessary now that Expect, Accept, etc. are managed by Guzzle
420 directly via interfaces
421 * Removed the injecting of a request object onto a response object. The methods to get and set a request still exist
422 but are a no-op until removed.
423 * Most classes that used to require a ``Guzzle\Service\Command\CommandInterface` typehint now request a
424 `Guzzle\Service\Command\ArrayCommandInterface`.
425 * Added `Guzzle\Http\Message\RequestInterface::startResponse()` to the RequestInterface to handle injecting a response
426 on a request while the request is still being transferred
427 * The ability to case-insensitively search for header values
428 * Guzzle\Http\Message\Header::hasExactHeader
429 * Guzzle\Http\Message\Header::raw. Use getAll()
430 * Deprecated cache control specific methods on Guzzle\Http\Message\AbstractMessage. Use the CacheControl header object
431 instead.
432 * `Guzzle\Service\Command\CommandInterface` now extends from ToArrayInterface and ArrayAccess
433 * Added the ability to cast Model objects to a string to view debug information.
434  
435 3.5.0 (2013-05-13)
436 ------------------
437  
438 * Bug: Fixed a regression so that request responses are parsed only once per oncomplete event rather than multiple times
439 * Bug: Better cleanup of one-time events accross the board (when an event is meant to fire once, it will now remove
440 itself from the EventDispatcher)
441 * Bug: `Guzzle\Log\MessageFormatter` now properly writes "total_time" and "connect_time" values
442 * Bug: Cloning an EntityEnclosingRequest now clones the EntityBody too
443 * Bug: Fixed an undefined index error when parsing nested JSON responses with a sentAs parameter that reference a
444 non-existent key
445 * Bug: All __call() method arguments are now required (helps with mocking frameworks)
446 * Deprecating Response::getRequest() and now using a shallow clone of a request object to remove a circular reference
447 to help with refcount based garbage collection of resources created by sending a request
448 * Deprecating ZF1 cache and log adapters. These will be removed in the next major version.
449 * Deprecating `Response::getPreviousResponse()` (method signature still exists, but it'sdeprecated). Use the
450 HistoryPlugin for a history.
451 * Added a `responseBody` alias for the `response_body` location
452 * Refactored internals to no longer rely on Response::getRequest()
453 * HistoryPlugin can now be cast to a string
454 * HistoryPlugin now logs transactions rather than requests and responses to more accurately keep track of the requests
455 and responses that are sent over the wire
456 * Added `getEffectiveUrl()` and `getRedirectCount()` to Response objects
457  
458 3.4.3 (2013-04-30)
459 ------------------
460  
461 * Bug fix: Fixing bug introduced in 3.4.2 where redirect responses are duplicated on the final redirected response
462 * Added a check to re-extract the temp cacert bundle from the phar before sending each request
463  
464 3.4.2 (2013-04-29)
465 ------------------
466  
467 * Bug fix: Stream objects now work correctly with "a" and "a+" modes
468 * Bug fix: Removing `Transfer-Encoding: chunked` header when a Content-Length is present
469 * Bug fix: AsyncPlugin no longer forces HEAD requests
470 * Bug fix: DateTime timezones are now properly handled when using the service description schema formatter
471 * Bug fix: CachePlugin now properly handles stale-if-error directives when a request to the origin server fails
472 * Setting a response on a request will write to the custom request body from the response body if one is specified
473 * LogPlugin now writes to php://output when STDERR is undefined
474 * Added the ability to set multiple POST files for the same key in a single call
475 * application/x-www-form-urlencoded POSTs now use the utf-8 charset by default
476 * Added the ability to queue CurlExceptions to the MockPlugin
477 * Cleaned up how manual responses are queued on requests (removed "queued_response" and now using request.before_send)
478 * Configuration loading now allows remote files
479  
480 3.4.1 (2013-04-16)
481 ------------------
482  
483 * Large refactoring to how CurlMulti handles work. There is now a proxy that sits in front of a pool of CurlMulti
484 handles. This greatly simplifies the implementation, fixes a couple bugs, and provides a small performance boost.
485 * Exceptions are now properly grouped when sending requests in parallel
486 * Redirects are now properly aggregated when a multi transaction fails
487 * Redirects now set the response on the original object even in the event of a failure
488 * Bug fix: Model names are now properly set even when using $refs
489 * Added support for PHP 5.5's CurlFile to prevent warnings with the deprecated @ syntax
490 * Added support for oauth_callback in OAuth signatures
491 * Added support for oauth_verifier in OAuth signatures
492 * Added support to attempt to retrieve a command first literally, then ucfirst, the with inflection
493  
494 3.4.0 (2013-04-11)
495 ------------------
496  
497 * Bug fix: URLs are now resolved correctly based on http://tools.ietf.org/html/rfc3986#section-5.2. #289
498 * Bug fix: Absolute URLs with a path in a service description will now properly override the base URL. #289
499 * Bug fix: Parsing a query string with a single PHP array value will now result in an array. #263
500 * Bug fix: Better normalization of the User-Agent header to prevent duplicate headers. #264.
501 * Bug fix: Added `number` type to service descriptions.
502 * Bug fix: empty parameters are removed from an OAuth signature
503 * Bug fix: Revalidating a cache entry prefers the Last-Modified over the Date header
504 * Bug fix: Fixed "array to string" error when validating a union of types in a service description
505 * Bug fix: Removed code that attempted to determine the size of a stream when data is written to the stream
506 * Bug fix: Not including an `oauth_token` if the value is null in the OauthPlugin.
507 * Bug fix: Now correctly aggregating successful requests and failed requests in CurlMulti when a redirect occurs.
508 * The new default CURLOPT_TIMEOUT setting has been increased to 150 seconds so that Guzzle works on poor connections.
509 * Added a feature to EntityEnclosingRequest::setBody() that will automatically set the Content-Type of the request if
510 the Content-Type can be determined based on the entity body or the path of the request.
511 * Added the ability to overwrite configuration settings in a client when grabbing a throwaway client from a builder.
512 * Added support for a PSR-3 LogAdapter.
513 * Added a `command.after_prepare` event
514 * Added `oauth_callback` parameter to the OauthPlugin
515 * Added the ability to create a custom stream class when using a stream factory
516 * Added a CachingEntityBody decorator
517 * Added support for `additionalParameters` in service descriptions to define how custom parameters are serialized.
518 * The bundled SSL certificate is now provided in the phar file and extracted when running Guzzle from a phar.
519 * You can now send any EntityEnclosingRequest with POST fields or POST files and cURL will handle creating bodies
520 * POST requests using a custom entity body are now treated exactly like PUT requests but with a custom cURL method. This
521 means that the redirect behavior of POST requests with custom bodies will not be the same as POST requests that use
522 POST fields or files (the latter is only used when emulating a form POST in the browser).
523 * Lots of cleanup to CurlHandle::factory and RequestFactory::createRequest
524  
525 3.3.1 (2013-03-10)
526 ------------------
527  
528 * Added the ability to create PHP streaming responses from HTTP requests
529 * Bug fix: Running any filters when parsing response headers with service descriptions
530 * Bug fix: OauthPlugin fixes to allow for multi-dimensional array signing, and sorting parameters before signing
531 * Bug fix: Removed the adding of default empty arrays and false Booleans to responses in order to be consistent across
532 response location visitors.
533 * Bug fix: Removed the possibility of creating configuration files with circular dependencies
534 * RequestFactory::create() now uses the key of a POST file when setting the POST file name
535 * Added xmlAllowEmpty to serialize an XML body even if no XML specific parameters are set
536  
537 3.3.0 (2013-03-03)
538 ------------------
539  
540 * A large number of performance optimizations have been made
541 * Bug fix: Added 'wb' as a valid write mode for streams
542 * Bug fix: `Guzzle\Http\Message\Response::json()` now allows scalar values to be returned
543 * Bug fix: Fixed bug in `Guzzle\Http\Message\Response` where wrapping quotes were stripped from `getEtag()`
544 * BC: Removed `Guzzle\Http\Utils` class
545 * BC: Setting a service description on a client will no longer modify the client's command factories.
546 * BC: Emitting IO events from a RequestMediator is now a parameter that must be set in a request's curl options using
547 the 'emit_io' key. This was previously set under a request's parameters using 'curl.emit_io'
548 * BC: `Guzzle\Stream\Stream::getWrapper()` and `Guzzle\Stream\Stream::getSteamType()` are no longer converted to
549 lowercase
550 * Operation parameter objects are now lazy loaded internally
551 * Added ErrorResponsePlugin that can throw errors for responses defined in service description operations' errorResponses
552 * Added support for instantiating responseType=class responseClass classes. Classes must implement
553 `Guzzle\Service\Command\ResponseClassInterface`
554 * Added support for additionalProperties for top-level parameters in responseType=model responseClasses. These
555 additional properties also support locations and can be used to parse JSON responses where the outermost part of the
556 JSON is an array
557 * Added support for nested renaming of JSON models (rename sentAs to name)
558 * CachePlugin
559 * Added support for stale-if-error so that the CachePlugin can now serve stale content from the cache on error
560 * Debug headers can now added to cached response in the CachePlugin
561  
562 3.2.0 (2013-02-14)
563 ------------------
564  
565 * CurlMulti is no longer reused globally. A new multi object is created per-client. This helps to isolate clients.
566 * URLs with no path no longer contain a "/" by default
567 * Guzzle\Http\QueryString does no longer manages the leading "?". This is now handled in Guzzle\Http\Url.
568 * BadResponseException no longer includes the full request and response message
569 * Adding setData() to Guzzle\Service\Description\ServiceDescriptionInterface
570 * Adding getResponseBody() to Guzzle\Http\Message\RequestInterface
571 * Various updates to classes to use ServiceDescriptionInterface type hints rather than ServiceDescription
572 * Header values can now be normalized into distinct values when multiple headers are combined with a comma separated list
573 * xmlEncoding can now be customized for the XML declaration of a XML service description operation
574 * Guzzle\Http\QueryString now uses Guzzle\Http\QueryAggregator\QueryAggregatorInterface objects to add custom value
575 aggregation and no longer uses callbacks
576 * The URL encoding implementation of Guzzle\Http\QueryString can now be customized
577 * Bug fix: Filters were not always invoked for array service description parameters
578 * Bug fix: Redirects now use a target response body rather than a temporary response body
579 * Bug fix: The default exponential backoff BackoffPlugin was not giving when the request threshold was exceeded
580 * Bug fix: Guzzle now takes the first found value when grabbing Cache-Control directives
581  
582 3.1.2 (2013-01-27)
583 ------------------
584  
585 * Refactored how operation responses are parsed. Visitors now include a before() method responsible for parsing the
586 response body. For example, the XmlVisitor now parses the XML response into an array in the before() method.
587 * Fixed an issue where cURL would not automatically decompress responses when the Accept-Encoding header was sent
588 * CURLOPT_SSL_VERIFYHOST is never set to 1 because it is deprecated (see 5e0ff2ef20f839e19d1eeb298f90ba3598784444)
589 * Fixed a bug where redirect responses were not chained correctly using getPreviousResponse()
590 * Setting default headers on a client after setting the user-agent will not erase the user-agent setting
591  
592 3.1.1 (2013-01-20)
593 ------------------
594  
595 * Adding wildcard support to Guzzle\Common\Collection::getPath()
596 * Adding alias support to ServiceBuilder configs
597 * Adding Guzzle\Service\Resource\CompositeResourceIteratorFactory and cleaning up factory interface
598  
599 3.1.0 (2013-01-12)
600 ------------------
601  
602 * BC: CurlException now extends from RequestException rather than BadResponseException
603 * BC: Renamed Guzzle\Plugin\Cache\CanCacheStrategyInterface::canCache() to canCacheRequest() and added CanCacheResponse()
604 * Added getData to ServiceDescriptionInterface
605 * Added context array to RequestInterface::setState()
606 * Bug: Removing hard dependency on the BackoffPlugin from Guzzle\Http
607 * Bug: Adding required content-type when JSON request visitor adds JSON to a command
608 * Bug: Fixing the serialization of a service description with custom data
609 * Made it easier to deal with exceptions thrown when transferring commands or requests in parallel by providing
610 an array of successful and failed responses
611 * Moved getPath from Guzzle\Service\Resource\Model to Guzzle\Common\Collection
612 * Added Guzzle\Http\IoEmittingEntityBody
613 * Moved command filtration from validators to location visitors
614 * Added `extends` attributes to service description parameters
615 * Added getModels to ServiceDescriptionInterface
616  
617 3.0.7 (2012-12-19)
618 ------------------
619  
620 * Fixing phar detection when forcing a cacert to system if null or true
621 * Allowing filename to be passed to `Guzzle\Http\Message\Request::setResponseBody()`
622 * Cleaning up `Guzzle\Common\Collection::inject` method
623 * Adding a response_body location to service descriptions
624  
625 3.0.6 (2012-12-09)
626 ------------------
627  
628 * CurlMulti performance improvements
629 * Adding setErrorResponses() to Operation
630 * composer.json tweaks
631  
632 3.0.5 (2012-11-18)
633 ------------------
634  
635 * Bug: Fixing an infinite recursion bug caused from revalidating with the CachePlugin
636 * Bug: Response body can now be a string containing "0"
637 * Bug: Using Guzzle inside of a phar uses system by default but now allows for a custom cacert
638 * Bug: QueryString::fromString now properly parses query string parameters that contain equal signs
639 * Added support for XML attributes in service description responses
640 * DefaultRequestSerializer now supports array URI parameter values for URI template expansion
641 * Added better mimetype guessing to requests and post files
642  
643 3.0.4 (2012-11-11)
644 ------------------
645  
646 * Bug: Fixed a bug when adding multiple cookies to a request to use the correct glue value
647 * Bug: Cookies can now be added that have a name, domain, or value set to "0"
648 * Bug: Using the system cacert bundle when using the Phar
649 * Added json and xml methods to Response to make it easier to parse JSON and XML response data into data structures
650 * Enhanced cookie jar de-duplication
651 * Added the ability to enable strict cookie jars that throw exceptions when invalid cookies are added
652 * Added setStream to StreamInterface to actually make it possible to implement custom rewind behavior for entity bodies
653 * Added the ability to create any sort of hash for a stream rather than just an MD5 hash
654  
655 3.0.3 (2012-11-04)
656 ------------------
657  
658 * Implementing redirects in PHP rather than cURL
659 * Added PECL URI template extension and using as default parser if available
660 * Bug: Fixed Content-Length parsing of Response factory
661 * Adding rewind() method to entity bodies and streams. Allows for custom rewinding of non-repeatable streams.
662 * Adding ToArrayInterface throughout library
663 * Fixing OauthPlugin to create unique nonce values per request
664  
665 3.0.2 (2012-10-25)
666 ------------------
667  
668 * Magic methods are enabled by default on clients
669 * Magic methods return the result of a command
670 * Service clients no longer require a base_url option in the factory
671 * Bug: Fixed an issue with URI templates where null template variables were being expanded
672  
673 3.0.1 (2012-10-22)
674 ------------------
675  
676 * Models can now be used like regular collection objects by calling filter, map, etc.
677 * Models no longer require a Parameter structure or initial data in the constructor
678 * Added a custom AppendIterator to get around a PHP bug with the `\AppendIterator`
679  
680 3.0.0 (2012-10-15)
681 ------------------
682  
683 * Rewrote service description format to be based on Swagger
684 * Now based on JSON schema
685 * Added nested input structures and nested response models
686 * Support for JSON and XML input and output models
687 * Renamed `commands` to `operations`
688 * Removed dot class notation
689 * Removed custom types
690 * Broke the project into smaller top-level namespaces to be more component friendly
691 * Removed support for XML configs and descriptions. Use arrays or JSON files.
692 * Removed the Validation component and Inspector
693 * Moved all cookie code to Guzzle\Plugin\Cookie
694 * Magic methods on a Guzzle\Service\Client now return the command un-executed.
695 * Calling getResult() or getResponse() on a command will lazily execute the command if needed.
696 * Now shipping with cURL's CA certs and using it by default
697 * Added previousResponse() method to response objects
698 * No longer sending Accept and Accept-Encoding headers on every request
699 * Only sending an Expect header by default when a payload is greater than 1MB
700 * Added/moved client options:
701 * curl.blacklist to curl.option.blacklist
702 * Added ssl.certificate_authority
703 * Added a Guzzle\Iterator component
704 * Moved plugins from Guzzle\Http\Plugin to Guzzle\Plugin
705 * Added a more robust backoff retry strategy (replaced the ExponentialBackoffPlugin)
706 * Added a more robust caching plugin
707 * Added setBody to response objects
708 * Updating LogPlugin to use a more flexible MessageFormatter
709 * Added a completely revamped build process
710 * Cleaning up Collection class and removing default values from the get method
711 * Fixed ZF2 cache adapters
712  
713 2.8.8 (2012-10-15)
714 ------------------
715  
716 * Bug: Fixed a cookie issue that caused dot prefixed domains to not match where popular browsers did
717  
718 2.8.7 (2012-09-30)
719 ------------------
720  
721 * Bug: Fixed config file aliases for JSON includes
722 * Bug: Fixed cookie bug on a request object by using CookieParser to parse cookies on requests
723 * Bug: Removing the path to a file when sending a Content-Disposition header on a POST upload
724 * Bug: Hardening request and response parsing to account for missing parts
725 * Bug: Fixed PEAR packaging
726 * Bug: Fixed Request::getInfo
727 * Bug: Fixed cases where CURLM_CALL_MULTI_PERFORM return codes were causing curl transactions to fail
728 * Adding the ability for the namespace Iterator factory to look in multiple directories
729 * Added more getters/setters/removers from service descriptions
730 * Added the ability to remove POST fields from OAuth signatures
731 * OAuth plugin now supports 2-legged OAuth
732  
733 2.8.6 (2012-09-05)
734 ------------------
735  
736 * Added the ability to modify and build service descriptions
737 * Added the use of visitors to apply parameters to locations in service descriptions using the dynamic command
738 * Added a `json` parameter location
739 * Now allowing dot notation for classes in the CacheAdapterFactory
740 * Using the union of two arrays rather than an array_merge when extending service builder services and service params
741 * Ensuring that a service is a string before doing strpos() checks on it when substituting services for references
742 in service builder config files.
743 * Services defined in two different config files that include one another will by default replace the previously
744 defined service, but you can now create services that extend themselves and merge their settings over the previous
745 * The JsonLoader now supports aliasing filenames with different filenames. This allows you to alias something like
746 '_default' with a default JSON configuration file.
747  
748 2.8.5 (2012-08-29)
749 ------------------
750  
751 * Bug: Suppressed empty arrays from URI templates
752 * Bug: Added the missing $options argument from ServiceDescription::factory to enable caching
753 * Added support for HTTP responses that do not contain a reason phrase in the start-line
754 * AbstractCommand commands are now invokable
755 * Added a way to get the data used when signing an Oauth request before a request is sent
756  
757 2.8.4 (2012-08-15)
758 ------------------
759  
760 * Bug: Custom delay time calculations are no longer ignored in the ExponentialBackoffPlugin
761 * 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.
762 * Added a StreamInterface, EntityBodyInterface, and added ftell() to Guzzle\Common\Stream
763 * Added an AbstractEntityBodyDecorator and a ReadLimitEntityBody decorator to transfer only a subset of a decorated stream
764 * Stream and EntityBody objects will now return the file position to the previous position after a read required operation (e.g. getContentMd5())
765 * Added additional response status codes
766 * Removed SSL information from the default User-Agent header
767 * DELETE requests can now send an entity body
768 * Added an EventDispatcher to the ExponentialBackoffPlugin and added an ExponentialBackoffLogger to log backoff retries
769 * Added the ability of the MockPlugin to consume mocked request bodies
770 * LogPlugin now exposes request and response objects in the extras array
771  
772 2.8.3 (2012-07-30)
773 ------------------
774  
775 * Bug: Fixed a case where empty POST requests were sent as GET requests
776 * Bug: Fixed a bug in ExponentialBackoffPlugin that caused fatal errors when retrying an EntityEnclosingRequest that does not have a body
777 * Bug: Setting the response body of a request to null after completing a request, not when setting the state of a request to new
778 * Added multiple inheritance to service description commands
779 * Added an ApiCommandInterface and added ``getParamNames()`` and ``hasParam()``
780 * Removed the default 2mb size cutoff from the Md5ValidatorPlugin so that it now defaults to validating everything
781 * Changed CurlMulti::perform to pass a smaller timeout to CurlMulti::executeHandles
782  
783 2.8.2 (2012-07-24)
784 ------------------
785  
786 * Bug: Query string values set to 0 are no longer dropped from the query string
787 * Bug: A Collection object is no longer created each time a call is made to ``Guzzle\Service\Command\AbstractCommand::getRequestHeaders()``
788 * Bug: ``+`` is now treated as an encoded space when parsing query strings
789 * QueryString and Collection performance improvements
790 * Allowing dot notation for class paths in filters attribute of a service descriptions
791  
792 2.8.1 (2012-07-16)
793 ------------------
794  
795 * Loosening Event Dispatcher dependency
796 * POST redirects can now be customized using CURLOPT_POSTREDIR
797  
798 2.8.0 (2012-07-15)
799 ------------------
800  
801 * BC: Guzzle\Http\Query
802 * Query strings with empty variables will always show an equal sign unless the variable is set to QueryString::BLANK (e.g. ?acl= vs ?acl)
803 * Changed isEncodingValues() and isEncodingFields() to isUrlEncoding()
804 * Changed setEncodeValues(bool) and setEncodeFields(bool) to useUrlEncoding(bool)
805 * Changed the aggregation functions of QueryString to be static methods
806 * Can now use fromString() with querystrings that have a leading ?
807 * cURL configuration values can be specified in service descriptions using ``curl.`` prefixed parameters
808 * Content-Length is set to 0 before emitting the request.before_send event when sending an empty request body
809 * Cookies are no longer URL decoded by default
810 * Bug: URI template variables set to null are no longer expanded
811  
812 2.7.2 (2012-07-02)
813 ------------------
814  
815 * BC: Moving things to get ready for subtree splits. Moving Inflection into Common. Moving Guzzle\Http\Parser to Guzzle\Parser.
816 * BC: Removing Guzzle\Common\Batch\Batch::count() and replacing it with isEmpty()
817 * CachePlugin now allows for a custom request parameter function to check if a request can be cached
818 * Bug fix: CachePlugin now only caches GET and HEAD requests by default
819 * Bug fix: Using header glue when transferring headers over the wire
820 * Allowing deeply nested arrays for composite variables in URI templates
821 * Batch divisors can now return iterators or arrays
822  
823 2.7.1 (2012-06-26)
824 ------------------
825  
826 * Minor patch to update version number in UA string
827 * Updating build process
828  
829 2.7.0 (2012-06-25)
830 ------------------
831  
832 * BC: Inflection classes moved to Guzzle\Inflection. No longer static methods. Can now inject custom inflectors into classes.
833 * BC: Removed magic setX methods from commands
834 * BC: Magic methods mapped to service description commands are now inflected in the command factory rather than the client __call() method
835 * Verbose cURL options are no longer enabled by default. Set curl.debug to true on a client to enable.
836 * Bug: Now allowing colons in a response start-line (e.g. HTTP/1.1 503 Service Unavailable: Back-end server is at capacity)
837 * Guzzle\Service\Resource\ResourceIteratorApplyBatched now internally uses the Guzzle\Common\Batch namespace
838 * Added Guzzle\Service\Plugin namespace and a PluginCollectionPlugin
839 * Added the ability to set POST fields and files in a service description
840 * Guzzle\Http\EntityBody::factory() now accepts objects with a __toString() method
841 * Adding a command.before_prepare event to clients
842 * Added BatchClosureTransfer and BatchClosureDivisor
843 * BatchTransferException now includes references to the batch divisor and transfer strategies
844 * Fixed some tests so that they pass more reliably
845 * Added Guzzle\Common\Log\ArrayLogAdapter
846  
847 2.6.6 (2012-06-10)
848 ------------------
849  
850 * BC: Removing Guzzle\Http\Plugin\BatchQueuePlugin
851 * BC: Removing Guzzle\Service\Command\CommandSet
852 * Adding generic batching system (replaces the batch queue plugin and command set)
853 * Updating ZF cache and log adapters and now using ZF's composer repository
854 * Bug: Setting the name of each ApiParam when creating through an ApiCommand
855 * Adding result_type, result_doc, deprecated, and doc_url to service descriptions
856 * Bug: Changed the default cookie header casing back to 'Cookie'
857  
858 2.6.5 (2012-06-03)
859 ------------------
860  
861 * BC: Renaming Guzzle\Http\Message\RequestInterface::getResourceUri() to getResource()
862 * BC: Removing unused AUTH_BASIC and AUTH_DIGEST constants from
863 * BC: Guzzle\Http\Cookie is now used to manage Set-Cookie data, not Cookie data
864 * BC: Renaming methods in the CookieJarInterface
865 * Moving almost all cookie logic out of the CookiePlugin and into the Cookie or CookieJar implementations
866 * Making the default glue for HTTP headers ';' instead of ','
867 * Adding a removeValue to Guzzle\Http\Message\Header
868 * Adding getCookies() to request interface.
869 * Making it easier to add event subscribers to HasDispatcherInterface classes. Can now directly call addSubscriber()
870  
871 2.6.4 (2012-05-30)
872 ------------------
873  
874 * BC: Cleaning up how POST files are stored in EntityEnclosingRequest objects. Adding PostFile class.
875 * BC: Moving ApiCommand specific functionality from the Inspector and on to the ApiCommand
876 * Bug: Fixing magic method command calls on clients
877 * Bug: Email constraint only validates strings
878 * Bug: Aggregate POST fields when POST files are present in curl handle
879 * Bug: Fixing default User-Agent header
880 * Bug: Only appending or prepending parameters in commands if they are specified
881 * Bug: Not requiring response reason phrases or status codes to match a predefined list of codes
882 * Allowing the use of dot notation for class namespaces when using instance_of constraint
883 * Added any_match validation constraint
884 * Added an AsyncPlugin
885 * Passing request object to the calculateWait method of the ExponentialBackoffPlugin
886 * Allowing the result of a command object to be changed
887 * Parsing location and type sub values when instantiating a service description rather than over and over at runtime
888  
889 2.6.3 (2012-05-23)
890 ------------------
891  
892 * [BC] Guzzle\Common\FromConfigInterface no longer requires any config options.
893 * [BC] Refactoring how POST files are stored on an EntityEnclosingRequest. They are now separate from POST fields.
894 * You can now use an array of data when creating PUT request bodies in the request factory.
895 * Removing the requirement that HTTPS requests needed a Cache-Control: public directive to be cacheable.
896 * [Http] Adding support for Content-Type in multipart POST uploads per upload
897 * [Http] Added support for uploading multiple files using the same name (foo[0], foo[1])
898 * Adding more POST data operations for easier manipulation of POST data.
899 * You can now set empty POST fields.
900 * The body of a request is only shown on EntityEnclosingRequest objects that do not use POST files.
901 * Split the Guzzle\Service\Inspector::validateConfig method into two methods. One to initialize when a command is created, and one to validate.
902 * CS updates
903  
904 2.6.2 (2012-05-19)
905 ------------------
906  
907 * [Http] Better handling of nested scope requests in CurlMulti. Requests are now always prepares in the send() method rather than the addRequest() method.
908  
909 2.6.1 (2012-05-19)
910 ------------------
911  
912 * [BC] Removing 'path' support in service descriptions. Use 'uri'.
913 * [BC] Guzzle\Service\Inspector::parseDocBlock is now protected. Adding getApiParamsForClass() with cache.
914 * [BC] Removing Guzzle\Common\NullObject. Use https://github.com/mtdowling/NullObject if you need it.
915 * [BC] Removing Guzzle\Common\XmlElement.
916 * All commands, both dynamic and concrete, have ApiCommand objects.
917 * Adding a fix for CurlMulti so that if all of the connections encounter some sort of curl error, then the loop exits.
918 * Adding checks to EntityEnclosingRequest so that empty POST files and fields are ignored.
919 * Making the method signature of Guzzle\Service\Builder\ServiceBuilder::factory more flexible.
920  
921 2.6.0 (2012-05-15)
922 ------------------
923  
924 * [BC] Moving Guzzle\Service\Builder to Guzzle\Service\Builder\ServiceBuilder
925 * [BC] Executing a Command returns the result of the command rather than the command
926 * [BC] Moving all HTTP parsing logic to Guzzle\Http\Parsers. Allows for faster C implementations if needed.
927 * [BC] Changing the Guzzle\Http\Message\Response::setProtocol() method to accept a protocol and version in separate args.
928 * [BC] Moving ResourceIterator* to Guzzle\Service\Resource
929 * [BC] Completely refactored ResourceIterators to iterate over a cloned command object
930 * [BC] Moved Guzzle\Http\UriTemplate to Guzzle\Http\Parser\UriTemplate\UriTemplate
931 * [BC] Guzzle\Guzzle is now deprecated
932 * Moving Guzzle\Common\Guzzle::inject to Guzzle\Common\Collection::inject
933 * Adding Guzzle\Version class to give version information about Guzzle
934 * Adding Guzzle\Http\Utils class to provide getDefaultUserAgent() and getHttpDate()
935 * Adding Guzzle\Curl\CurlVersion to manage caching curl_version() data
936 * ServiceDescription and ServiceBuilder are now cacheable using similar configs
937 * Changing the format of XML and JSON service builder configs. Backwards compatible.
938 * Cleaned up Cookie parsing
939 * Trimming the default Guzzle User-Agent header
940 * Adding a setOnComplete() method to Commands that is called when a command completes
941 * Keeping track of requests that were mocked in the MockPlugin
942 * Fixed a caching bug in the CacheAdapterFactory
943 * Inspector objects can be injected into a Command object
944 * Refactoring a lot of code and tests to be case insensitive when dealing with headers
945 * Adding Guzzle\Http\Message\HeaderComparison for easy comparison of HTTP headers using a DSL
946 * Adding the ability to set global option overrides to service builder configs
947 * Adding the ability to include other service builder config files from within XML and JSON files
948 * Moving the parseQuery method out of Url and on to QueryString::fromString() as a static factory method.
949  
950 2.5.0 (2012-05-08)
951 ------------------
952  
953 * Major performance improvements
954 * [BC] Simplifying Guzzle\Common\Collection. Please check to see if you are using features that are now deprecated.
955 * [BC] Using a custom validation system that allows a flyweight implementation for much faster validation. No longer using Symfony2 Validation component.
956 * [BC] No longer supporting "{{ }}" for injecting into command or UriTemplates. Use "{}"
957 * Added the ability to passed parameters to all requests created by a client
958 * Added callback functionality to the ExponentialBackoffPlugin
959 * Using microtime in ExponentialBackoffPlugin to allow more granular backoff strategies.
960 * Rewinding request stream bodies when retrying requests
961 * Exception is thrown when JSON response body cannot be decoded
962 * Added configurable magic method calls to clients and commands. This is off by default.
963 * Fixed a defect that added a hash to every parsed URL part
964 * Fixed duplicate none generation for OauthPlugin.
965 * Emitting an event each time a client is generated by a ServiceBuilder
966 * Using an ApiParams object instead of a Collection for parameters of an ApiCommand
967 * cache.* request parameters should be renamed to params.cache.*
968 * Added the ability to set arbitrary curl options on requests (disable_wire, progress, etc.). See CurlHandle.
969 * Added the ability to disable type validation of service descriptions
970 * ServiceDescriptions and ServiceBuilders are now Serializable