2.0.0

See CHANGELOG.md for a list of the changes

2.0.0-beta3

Decoupled ResponseTagger from ProxyClient.

BC break with 2.0.0-beta2: The ResponseTagger no longer expects an instance of TagCapable as first argument. To adjust the tag header name or the way the tags are formatted, use the new header_formatter option with a TagHeaderFormatter.

2.0.0-beta2

• Added extension point for dynamic caching servers in HttpDispatcher

2.0.0-beta1

• Raised minimum PHP version to 5.6.
• BC break: Removed the Interface suffix from all interfaces.
• BC break: Renamed HashGenerator to DefaultHashGenerator.
• Added interface HashGenerator.

2.0.0-alpha1

PHP

• Raised minimum PHP version to 5.5.

HTTP

• BC break: Replaced hard coupling on Guzzle HTTP client with HTTPlug.
  You now need to explicitly specify a supported HTTP adapter in composer.json;
  see installation instructions.
• BC break: Separated the HttpDispatcher from the proxy clients. All
  existing clients still use HTTP to send invalidation requests.
• Added support and documentation for setting a custom TTL specifically for the
  caching proxy.

Logging

• BC break: Renamed the log event listener from LogSubscriber to
  LogListener.

Tagging

• BC break: Moved tag invalidation to CacheInvalidator, and renamed
  TagHandler to ResponseTagger.
• Abstracting tags by adding new TagsInterface for ProxyClients.
• Added strict option to ResponseTagger that throws an exception when empty
  tags are added. By default, empty tags are ignored.

Varnish

• Varnish configuration are now files that you can directly include from your
  .vcl and call custom functions to avoid copy-pasting VCL code.
• Added support for and changed default to Varnish version 5.
• Moved Varnish 4 and 5 configuration files from resources/config/varnish-4/
  to resources/config/varnish/.
• Changed default Varnish version to 5.
• Removed special case for anonymous users in user context behaviour. Varnish
  now does a hash lookup for anonymous users as well.

NGINX

• The NGINX purge location is no longer passed as constructor argument but by
  calling setPurgeLocation().

Symfony HttpCache

• BC break: Renamed all event listeners to XxListener instead of
  XxSubscriber.
• BC break: Constructors for PurgeListener and RefreshListener now use
  an options array for customization.
• BC break: Converted abstract event dispatching kernel class
  EventDispatchingHttpCache to a trait, which now provides the addSubscriber
  and addListener methods. In your AppCache, replace
  AppCache extends EventDispatchingHttpInterface with a
  use EventDispatchingHttpCache; statement.
• The user context by default does not use a hardcoded hash for anonymous users
  but does a hash lookup. You can still configure a hardcoded hash.

Testing

• BC break: Refactored the proxy client test system into traits. Removed
  ProxyTestCase; use the traits CacheAssertions and HttpCaller instead.
• Added HTTP method parameter to HttpCaller::getResponse().

1.4.2

fix invalidating of long lists of tags that might surpass the maximum header size of varnish.

1.4.1

• eb24688 Merge pull request #259 from FriendsOfSymfony/symfony-3.0-1.4 (David Buchmann)
• c89e4f6 Merge pull request #261 from FriendsOfSymfony/symfony2 (David Buchmann)
• a048f13 Replace 'Symfony2' with 'Symfony' (David de Boer)
• fd08370 Upgrade Symfony dependencies to 3.0 (David de Boer)

1.4.0

• 54117e2 Merge pull request #205 from FriendsOfSymfony/document-symfony-test-case (David de Boer)
• 1e3138c document the symfony test case (David Buchmann)
• 1741f68 bump composer branch alias (David Buchmann)
• 4b6599f Merge pull request #204 from FriendsOfSymfony/symfony-process-dep (David Buchmann)
• 284476d Note that symfony/process is a requirement for running tests (David de Boer)
• 8332e2e Merge pull request #201 from FriendsOfSymfony/hhvm-symfony-travis (David de Boer)
• 2a8ec17 fix AppKernel and no longer skip symfony cache client tests with hhvm (David Buchmann)
• 64c4acd Merge pull request #193 from FriendsOfSymfony/symfony-cache-client (David de Boer)
• df54ddc add tests for the symfony proxy client (David Buchmann)
• 6d27bc0 Merge pull request #196 from FriendsOfSymfony/cleanup-setup (David de Boer)
• 211c59b cleanup cache setup (David Buchmann)
• d3274be Merge pull request #197 from FriendsOfSymfony/smaller-packages (David Buchmann)
• 8485e9d Exclude files and dirs when building packages (David de Boer)
• 40b24bd adding client for the symfony built-in reverse proxy HttpCache (David Buchmann)
• b56f545 Fix docs line emphasis (David de Boer)
• d39c132 Merge pull request #194 from FriendsOfSymfony/build-matrix (David Buchmann)
• cb7e474 adding more builds to the matrix and adjust to correct lowest requirements (David Buchmann)
• e2fb221 Merge pull request #195 from FriendsOfSymfony/doc-improvements (David Buchmann)
• 645e739 Add link to GitHub (David de Boer)
• b603caa Fix typo (David de Boer)
• bf54037 Don't show version number in title (David de Boer)

1.3.2

• Added TagHandler->hasTags() method (#190)
• Documentation cleanups

1.3.1

• Add authentication support to user context subscribe (#167).
• Use guzzle/guzzle instead of deprecated subtree splits (#177).
• Do not expose cache tags (#174).