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/v4.0.0...v4.0.1

* 4.0.0-RC2 (2017-11-24)

* bug#25146[DI] Dont resolve envs in service ids (nicolas-grekas)

* bug#25113[Routing] Fix "config-file-relative" annotation loader resources (nicolas-grekas, sroze)

* bug#25065[FrameworkBundle] Update translation commands to work with default paths (yceruto)

* bug#25109 Make debug:container search command case-insensitive (jzawadzki)

* bug#25121[FrameworkBundle] Fix AssetsInstallCommand (nicolas-grekas)

* bug#25102[Form] Fixed ContextErrorException in FileType (chihiro-adachi)

* bug#25130[DI] Fix handling of inlined definitions by ContainerBuilder (nicolas-grekas)

* bug#25119[DI] Fix infinite loop when analyzing references (nicolas-grekas)

* bug#25094[FrameworkBundle][DX] Display a nice error message if an enabled component is missing (derrabus)

* bug#25100[SecurityBundle] providerIds is undefined error when firewall provider is not specified (karser)

* bug#25100[SecurityBundle] providerIds is undefined error when firewall provider is not specified (karser)

* bug#25100[SecurityBundle] providerIds is undefined error when firewall provider is not specified (karser)

* bug#25097[Bridge\PhpUnit] Turn "preserveGlobalState" to false by default, revert "Blacklist" removal (nicolas-grekas)

* 4.0.0-RC1 (2017-11-21)

* bug#25077[Bridge/Twig] Let getFlashes starts the session (MatTheCat)

private$requestStackSize =0;

private$resetServices =false;

constVERSION ='4.0.0-DEV';

constVERSION ='4.0.0-RC2';

constVERSION_ID =40000;

constMAJOR_VERSION =4;

constMINOR_VERSION =0;

constRELEASE_VERSION =0;

constEXTRA_VERSION ='DEV';

constEXTRA_VERSION ='RC2';

constEND_OF_MAINTENANCE ='07/2018';

constEND_OF_LIFE ='01/2019';