vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/CHANGELOG.md

   1 CHANGELOG
   2 =========
   3
   4 2.1.0
   5 -----
   6
   7  * added TraceableEventDispatcherInterface
   8  * added ContainerAwareEventDispatcher
   9  * added a reference to the EventDispatcher on the Event
  10  * added a reference to the Event name on the event
  11  * added fluid interface to the dispatch() method which now returns the Event
  12    object
  13  * added GenericEvent event class
  14  * added the possibility for subscribers to subscribe several times for the
  15    same event
  16  * added ImmutableEventDispatcher