7 * deprecated `DataCollector::varToString()`, use `cloneVar()` instead
8 * changed surrogate capability name in `AbstractSurrogate::addSurrogateCapability` to 'symfony'
12 * deprecated passing objects as URI attributes to the ESI and SSI renderers
13 * deprecated `ControllerResolver::getArguments()`
14 * added `Symfony\Component\HttpKernel\Controller\ArgumentResolverInterface`
15 * added `Symfony\Component\HttpKernel\Controller\ArgumentResolverInterface` as argument to `HttpKernel`
16 * added `Symfony\Component\HttpKernel\Controller\ArgumentResolver`
17 * added `Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::getMethod()`
18 * added `Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::getRedirect()`
19 * added the `kernel.controller_arguments` event, triggered after controller arguments have been resolved
24 * removed `Symfony\Component\HttpKernel\Kernel::init()`
25 * removed `Symfony\Component\HttpKernel\Kernel::isClassInActiveBundle()` and `Symfony\Component\HttpKernel\KernelInterface::isClassInActiveBundle()`
26 * removed `Symfony\Component\HttpKernel\Debug\TraceableEventDispatcher::setProfiler()`
27 * removed `Symfony\Component\HttpKernel\EventListener\FragmentListener::getLocalIpAddresses()`
28 * removed `Symfony\Component\HttpKernel\EventListener\LocaleListener::setRequest()`
29 * removed `Symfony\Component\HttpKernel\EventListener\RouterListener::setRequest()`
30 * removed `Symfony\Component\HttpKernel\EventListener\ProfilerListener::onKernelRequest()`
31 * removed `Symfony\Component\HttpKernel\Fragment\FragmentHandler::setRequest()`
32 * removed `Symfony\Component\HttpKernel\HttpCache\Esi::hasSurrogateEsiCapability()`
33 * removed `Symfony\Component\HttpKernel\HttpCache\Esi::addSurrogateEsiCapability()`
34 * removed `Symfony\Component\HttpKernel\HttpCache\Esi::needsEsiParsing()`
35 * removed `Symfony\Component\HttpKernel\HttpCache\HttpCache::getEsi()`
36 * removed `Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel`
37 * removed `Symfony\Component\HttpKernel\DependencyInjection\RegisterListenersPass`
38 * removed `Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener`
39 * removed `Symfony\Component\HttpKernel\EventListener\EsiListener`
40 * removed `Symfony\Component\HttpKernel\HttpCache\EsiResponseCacheStrategy`
41 * removed `Symfony\Component\HttpKernel\HttpCache\EsiResponseCacheStrategyInterface`
42 * removed `Symfony\Component\HttpKernel\Log\LoggerInterface`
43 * removed `Symfony\Component\HttpKernel\Log\NullLogger`
44 * removed `Symfony\Component\HttpKernel\Profiler::import()`
45 * removed `Symfony\Component\HttpKernel\Profiler::export()`
50 * deprecated `Profiler::import` and `Profiler::export`
55 * added the HTTP status code to profiles
60 * deprecated `Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener`, use `Symfony\Component\HttpKernel\EventListener\DebugHandlersListener` instead
61 * deprecated unused method `Symfony\Component\HttpKernel\Kernel::isClassInActiveBundle` and `Symfony\Component\HttpKernel\KernelInterface::isClassInActiveBundle`
66 * deprecated `Symfony\Component\HttpKernel\DependencyInjection\RegisterListenersPass`, use `Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass` instead
71 * added event listeners for the session
72 * added the KernelEvents::FINISH_REQUEST event
77 * [BC BREAK] renamed `Symfony\Component\HttpKernel\EventListener\DeprecationLoggerListener` to `Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener` and changed its constructor
78 * deprecated `Symfony\Component\HttpKernel\Debug\ErrorHandler`, `Symfony\Component\HttpKernel\Debug\ExceptionHandler`,
79 `Symfony\Component\HttpKernel\Exception\FatalErrorException` and `Symfony\Component\HttpKernel\Exception\FlattenException`
80 * deprecated `Symfony\Component\HttpKernel\Kernel::init()`
81 * added the possibility to specify an id an extra attributes to hinclude tags
82 * added the collect of data if a controller is a Closure in the Request collector
83 * pass exceptions from the ExceptionListener to the logger using the logging context to allow for more
89 * [BC BREAK] the path info for sub-request is now always _fragment (or whatever you configured instead of the default)
90 * added Symfony\Component\HttpKernel\EventListener\FragmentListener
91 * added Symfony\Component\HttpKernel\UriSigner
92 * added Symfony\Component\HttpKernel\FragmentRenderer and rendering strategies (in Symfony\Component\HttpKernel\Fragment\FragmentRendererInterface)
93 * added Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel
94 * added ControllerReference to create reference of Controllers (used in the FragmentRenderer class)
95 * [BC BREAK] renamed TimeDataCollector::getTotalTime() to
96 TimeDataCollector::getDuration()
97 * updated the MemoryDataCollector to include the memory used in the
98 kernel.terminate event listeners
99 * moved the Stopwatch classes to a new component
100 * added TraceableControllerResolver
101 * added TraceableEventDispatcher (removed ContainerAwareTraceableEventDispatcher)
102 * added support for WinCache opcode cache in ConfigDataCollector
107 * [BC BREAK] the charset is now configured via the Kernel::getCharset() method
108 * [BC BREAK] the current locale for the user is not stored anymore in the session
109 * added the HTTP method to the profiler storage
110 * updated all listeners to implement EventSubscriberInterface
111 * added TimeDataCollector
112 * added ContainerAwareTraceableEventDispatcher
113 * moved TraceableEventDispatcherInterface to the EventDispatcher component
114 * added RouterListener, LocaleListener, and StreamedResponseListener
115 * added CacheClearerInterface (and ChainCacheClearer)
116 * added a kernel.terminate event (via TerminableInterface and PostResponseEvent)
117 * added a Stopwatch class
118 * added WarmableInterface
119 * improved extensibility between bundles
120 * added profiler storages for Memcache(d), File-based, MongoDB, Redis
121 * moved Filesystem class to its own component