2.9.1

Proxy Client

• Allow to use inline credentials for the caching proxy URL in the format http://user:[email protected]

2.9.0

General

• Added support for the fastly caching service
• Raised minimal PHP version to 7.1
• Test helper classes upgraded to support PHPUnit 7/8

Symfony HttpCache

• Fixed issue with PurgeTagsListener and Symfony 5
• Fixed clearing the cache completely together with toflar psr6 store did not work

2.8.0

• Support Symfony 5
• Use LegacyEventDispatcherProxy for Symfony >= 4.3 to avoid deprecation messages.

2.7.0

Symfony HttpCache

• Added request type to the CacheEvent.

2.6.0

• Added: ClearCapable to clear the whole cache in one efficient call. Currently
  supported only by the Symfony HttpCache.
• Allow installing with Httplug 2.0 / PSR-18.

2.5.4

Symfony HttpCache

• Fixed: Avoid regression of 2.5.3: If there are no messages to be dispatched,
  do not throw an exception if the HttpCache is not set.

2.5.3

Symfony HttpCache

• Fixed: Handle HttpCache not available in KernelDispatcher and fix return
  type annotations - if HttpCache is not set, it can't be returned.

2.5.2

Varnish

• Fixed: Remove the xkey header in vcl_deliver if we are not in debug mode
• Do not cleanup the Vary header and keep the user context hash if we are in debug mode

Cache Tagging

• Fixed: Clear the ResponseTagger after we tagged a response. Usually PHP uses
  a new instance for every request. But for example the hash lookup when using
  Symfony HttpCache does two requests in the same PHP process.

2.5.1

• Fixed: MaxHeaderValueLengthFormatter::getTagsHeaderName now actually returns the value.

2.5.0

Cache Tagging

• Added: MaxHeaderValueLengthFormatter to allow splitting cache tag headers into
  multiple headers.

Symfony HttpCache

• Have cache invalidator check for presence of Psr6Store for a better guess
  whether the cache really is TagCapable or not.