Changes since last release: v2.7.8...c9b1a84

Changelog

• security do not ship with a custom rng implementation #17359 do not ship with a custom rng implementation (@xabbuh, @fabpot)
• bug Fix max width for multibyte keys in choice question #17314 Fix max width for multibyte keys in choice question (@mheki)
• bug [Console] Display console application name even when no version set #17326 [Console] Display console application name even when no version set (@polc)
• bug [Serializer] Allow to use proxies in object_to_populate #17328 [Serializer] Allow to use proxies in object_to_populate (@dunglas)
• bug [2.7] Workaround https://bugs.php.net/63206 #17347 Workaround https://bugs.php.net/63206 (@nicolas-grekas)
• bug [Serializer] Remove normalizer cache in Serializer class #17140 [Serializer] Remove normalizer cache in Serializer class (@jvasseur)
• bug [FrameworkBundle] Fix paths with % in it (like urlencoded) #17307 [FrameworkBundle] Fix paths with % in it (like urlencoded) (@scaytrase)
• bug [Bridge] [Doctrine] [Validator] Added support \IteratorAggregate for UniqueEntityValidator #17078 [Bridge] [Doctrine] [Validator] Added support \IteratorAggregate for UniqueEntityValidator (@Disparity)
• bug [FrameworkBundle] Use proper class to fetch $versionStrategy property #17298 [FrameworkBundle] Use proper class to fetch $versionStrategy property (@dosten)
• bug [HttpKernel] Forcing string comparison on query parameters sort in UriSigner #17287 [HttpKernel] Forcing string comparison on query parameters sort in UriSigner (@tim van Densen)
• bug [2.7][FrameworkBundle] Add case in Kernel directory guess for PHPUnit #17279 [FrameworkBundle] Add case in Kernel directory guess for PHPUnit (@tgalopin)
• bug [2.3][FrameworkBundle] Add case in Kernel directory guess for PHPUnit #17278 [FrameworkBundle] Add case in Kernel directory guess for PHPUnit (@tgalopin)
• bug [PhpUnitBridge] Re-enable the garbage collector #17275 [PhpUnitBridge] Re-enable the garbage collector (@nicolas-grekas)
• bug [Process] Fix potential race condition #17276 [Process] Fix potential race condition (@nicolas-grekas)
• bug [FrameworkBundle] Set the kernel.name properly after a cache warmup #17183 [FrameworkBundle] Set the kernel.name properly after a cache warmup (@jakzal)
• bug [Yaml] recognize when a block scalar is left #17159 [Yaml] recognize when a block scalar is left (@xabbuh)
• Merge branch '2.3' into 2.7
• bug bug #14246 [Filesystem] dumpFile() non atomic #17195 bug [Filesystem] dumpFile() negates default file permissions #14246 [Filesystem] dumpFile() non atomic (@hidde Boomsma)
• feature [Form] Improved performance of ChoiceType and its subtypes #16747 [Form] Improved performance of ChoiceType and its subtypes (@webmozart)
• bug [Process] Fix potential race condition leading to transient tests #17177 [Process] Fix potential race condition leading to transient tests (@nicolas-grekas)
• bug [Form] fix Catchable Fatal Error if choices is not an array #17163 [Form] fix Catchable Fatal Error if choices is not an array (@Gladhon, @nicolas-grekas)
• bug [Form] improve deprecation message for "empty_value" and "choice_list" options. #17119 [Form] improve deprecation message for "empty_value" and "choice_list" options. (@hhamon)