Changelog (since v3.4.14...v3.4.15)

• bug [HttpFoundation] Fix unprepared BinaryFileResponse sends empty file #28278 [HttpFoundation] Fix unprepared BinaryFileResponse sends empty file (@WackyMole)
• bug [PhpUnitBridge] keep compat with composer 1.0 #28284 [PhpUnitBridge] keep compat with composer 1.0 (@nicolas-grekas)
• bug [HttpKernel] fix forwarding trusted headers as server parameters #28241 [HttpKernel] fix forwarding trusted headers as server parameters (@nicolas-grekas)
• bug [PropertyAccess] fix type error handling when writing values #28220 [PropertyAccess] fix type error handling when writing values (@xabbuh)
• bug [Cache] enable Memcached::OPT_TCP_NODELAY to fix perf of misses #28249 [Cache] enable Memcached::OPT_TCP_NODELAY to fix perf of misses (@nicolas-grekas)
• bug [DoctrineBridge] support __toString as documented for UniqueEntityValidator #28252 [DoctrineBridge] support __toString as documented for UniqueEntityValidator (@dmaicher)
• bug [Security] Call AccessListener after LogoutListener #28100 [Security] Call AccessListener after LogoutListener (@chalasr)
• bug [DI] Fix false-positive circular ref leading to wrong exceptions or infinite loops at runtime #28060 [DI] Fix false-positive circular ref leading to wrong exceptions or infinite loops at runtime (@nicolas-grekas)
• bug [HttpFoundation] fix false-positive ConflictingHeadersException #28144 [HttpFoundation] fix false-positive ConflictingHeadersException (@nicolas-grekas)
• bug [PropertyInfo] Allow nested collections #28012 [PropertyInfo] Allow nested collections (@jderusse)
• bug [PropertyInfo] Allow nested collections #28055 [PropertyInfo] Allow nested collections (@jderusse)
• bug Remove the Expires header when calling Response::expire() #28083 Remove the Expires header when calling Response::expire() (@javiereguiluz)