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/v3.3.0...v3.3.1

* 3.3.16 (2018-01-29)

* bug#25922[HttpFoundation] Use the correct syntax for session gc based on Pdo driver (tanasecosminromeo)

* bug#25933 Disable CSP header on exception pages only in debug (ostrolucky)

* bug#25926[Form] Fixed Button::setParent() when already submitted (HeahDude)

* bug#25927[Form] Fixed submitting disabled buttons (HeahDude)

* bug#25891[DependencyInjection] allow null values for root nodes in YAML configs (xabbuh)

* bug#24864 Have weak_vendors ignore deprecations from outside (greg0ire)

* bug#25848[Validator] add missing parent isset and add test (Simperfit)

* bug#25869[Process] Skip environment variables with false value in Process (francoispluchino)

* bug#25864[Yaml] don't split lines on carriage returns when dumping (xabbuh)

* bug#25861 do not conflict with egulias/email-validator 2.0+ (xabbuh)

* bug#25851[Validator] Conflict with egulias/email-validator 2.0 (emodric)

* bug#25837[SecurityBundle] Don't register in memory users as services (chalasr)

* bug#25835[HttpKernel] DebugHandlersListener should always replace the existing exception handler (nicolas-grekas)

* bug#25829[Debug] Always decorate existing exception handlers to deal with fatal errors (nicolas-grekas)

* bug#25824 Fixing a bug where the dump() function depended on bundle ordering (weaverryan)

* bug#25789 Enableable ArrayNodeDefinition is disabled for empty configuration (kejwmen)

* bug#25822[Cache] Fix handling of apcu_fetch() edgy behavior (nicolas-grekas)

* bug#25816 Problem in phar see mergerequest#25579 (betzholz)

* bug#25781[Form] Disallow transform dates beyond the year 9999 (curry684)

* bug#25287[Serializer] DateTimeNormalizer handling of null and empty values (returning it instead of new object) (Simperfit)

* bug#25812 Copied NO language files to the new NB locale (derrabus)

* bug#25801[Router] Skip anonymous classes when loading annotated routes (pierredup)

* bug#25657[Security] Fix fatal error on non string username (chalasr)

* bug#25791[Routing] Make sure we only build routes once (sroze)

* bug#25799 Fixed Request::__toString ignoring cookies (Toflar)

* bug#25755[Debug] prevent infinite loop with faulty exception handlers (nicolas-grekas)

* bug#25771[Validator] 19 digits VISA card numbers are valid (xabbuh)

* bug#25751[FrameworkBundle] Add the missing`enabled` session attribute (sroze)

* bug#25750[HttpKernel] Turn bad hosts into 400 instead of 500 (nicolas-grekas)

* bug#25490[Serializer] Fixed throwing exception with option JSON_PARTIAL_OUTPUT_ON_ERROR (diversantvlz)

* bug#25709 Tweaked some styles in the profiler tables (javiereguiluz)

* bug#25696[FrameworkBundle] Fix using "annotations.cached_reader" in after-removing passes (nicolas-grekas)

* feature#25669[Security] Fail gracefully if the security token cannot be unserialized from the session (thewilkybarkid)

* bug#25700 Run simple-phpunit with --no-suggest option (ro0NL)

* 3.3.15 (2018-01-05)

* bug#25532[HttpKernel] Disable CSP header on exception pages (ostrolucky)

private$projectDir;

constVERSION ='3.3.16-DEV';

constVERSION ='3.3.16';

constVERSION_ID =30316;

constMAJOR_VERSION =3;

constMINOR_VERSION =3;

constRELEASE_VERSION =16;

constEXTRA_VERSION ='DEV';

constEXTRA_VERSION ='';

constEND_OF_MAINTENANCE ='01/2018';

constEND_OF_LIFE ='07/2018';