* 2.8:
[Routing] Fix resource miss
[Security] Fixed auth provider authenticate() cannot return void
declare argument type
streamed response should return $this
content can be a resource
Adding the Form default theme files to be warmed up in Twig's cache
* 2.8:
Typo fix
[WebProfiler] Fixed sf-minitoolbar height
[2.3] Static Code Analysis for Components
[Serializer] Use $context['cache_key'] to enhance caching
Fixed erroneous deprecation notice for extended Interfaces
[Routing] cs fix
Added support \IteratorAggregate for UniqueEntityValidator
Update AbstractChoiceListTest.php
Fix#17306 Paths with % in it are note allowed (like urlencoded)
Use proper class to fetch $versionStrategy property
Added sort order SORT_STRING for params in UriSigner
Remove normalizer cache in Serializer class
[Serializer] ObjectNormalizer: context can contain not serializable data
* 2.8:
removed usage of the deprecated StringUtils::equals() method
Fix: Resolve tempdir symlink, not working on OSX
fixed tests
migrate session after remember me authentication
prevent timing attacks in digest auth listener
mitigate CSRF timing attack vulnerability
fix potential timing attack issue
[WebProfilerBundle] Added a top left border radius to the minified to…
[Routing] Changing RouteCollectionBuilder::import() behavior to add to the builder
[HttpKernel] Don't reset on shutdown but in FrameworkBundle/Test/KernelTestCase
[Process] PhpExecutableFinder: add regression test
We need this because when you import a RouteCollection and this has a resource
on it, we need to pass that resource forward to the RouteCollectionBuilder
