To get the diff for a specific change, go tohttps://github.com/symfony/symfony/commit/XXX where XXX is the change hash

To get the diff between two versions, go tohttps://github.com/symfony/symfony/compare/v4.2.0...v4.2.1

* 4.2.9 (2019-05-28)

* bug#31584[Workflow] Do not trigger extra guards (lyrixx)

* bug#31632[Messenger] Use "real" memory usage to honor --memory-limit (chalasr)

* bug#31599[Translation] Fixed issue with new vs old TranslatorInterface in TranslationDataCollector (althaus)

* bug#31349[WebProfilerBundle] Use absolute URL for profiler links (Alumbrados)

* bug#31541[DI] fix using bindings with locators of service subscribers (nicolas-grekas)

* bug#31568[Process] Fix infinite waiting for stopped process (mshavliuk)

* bug#31551[ProxyManager] isProxyCandidate() does not take into account interfaces (andrerom)

* bug#31335[Doctrine] Respect parent class contract in ContainerAwareEventManager (Koc)

* bug#31421[Routing][AnnotationClassLoader] fix utf-8 encoding in default route name (przemyslaw-bogusz)

* bug#31510 Use the current working dir as default first arg in 'link' binary (lyrixx)

* bug#31524[HttpFoundation] prevent deprecation when filesize matches error code (xabbuh)

* bug#31535[Debug] Wrap call to require_once in a try/catch (lyrixx)

* bug#31477[PropertyAccess] Add missing property to PropertyAccessor (vudaltsov)

* bug#31479[Cache] fix saving unrelated keys in recursive callback calls (nicolas-grekas)

* bug#31438[Serializer] Fix denormalization of object with variadic constructor typed argument (ajgarlag)

* bug#31445[Messenger] Making cache rebuild correctly when message subscribers change (weaverryan)

* bug#31442[Validator] Fix finding translator parent definition in compiler pass (deguif)

* bug#31475[HttpFoundation] Allow set 'None' on samesite cookie flag (markitosgv)

* bug#31456 Remove deprecated usage of some Twig features (fabpot)

* bug#31207[Routing] Fixed unexpected 404 NoConfigurationException (yceruto)

* bug#31261[Console] Commands with an alias should not be recognized as ambiguous when using register (Simperfit)

* bug#31371[DI] Removes number of elements information in debug mode (jschaedl)

* bug#31418[FrameworkBundle] clarify the possible class/interface of the cache (xabbuh)

* bug#31411[Intl] Fix root fallback locale (ro0NL)

* bug#31377[Console] Fix auto-complete for ChoiceQuestion (multi-select answers) (battye)

* bug#31380[WebProfilerBundle] Don't filter submitted IP values (javiereguiluz)

* 4.2.8 (2019-05-01)

* bug#31338 Revert "bug#30620[FrameworkBundle][HttpFoundation] make session service resettable (dmaicher)" (nicolas-grekas)

private$requestStackSize =0;

private$resetServices =false;

constVERSION ='4.2.9-DEV';

constVERSION ='4.2.9';

constVERSION_ID =40209;

constMAJOR_VERSION =4;

constMINOR_VERSION =2;

constRELEASE_VERSION =9;

constEXTRA_VERSION ='DEV';

constEXTRA_VERSION ='';

constEND_OF_MAINTENANCE ='07/2019';

constEND_OF_LIFE ='01/2020';