New features
[61bae05][ff45fe2] Replaced the "transchoice" filter by "trans" (@gmsantos, @javiereguiluz)
[985cdb9][9c700ac] Migrated from @Security to @IsGranted (@ker0x)
[dfc8a44] Upgraded symfony/webpack-encore to 0.21.0 (@wenmingtang)
[7dd9744] Updated to Symfony 4.2 stable (@javiereguiluz)
Bug fixes
[6ec2223] Fixed the has_role() deprecation (@javiereguiluz)
[fcd4661] Fixed the DateTime constraint deprecation (@javiereguiluz)
[ee62dcd] Fixed the DateTimePicker widget (@yceruto)
[6a4ce6b] Used testing container to access private service (@dmaicher)
[3d7bae2] Deleted duplicate sensio_framework_extra config (@Tobion)
[7c6c261] Removed default private services config (@Tobion)
[d56921b] Remove deprecated --env and --no-debug console options (@Tobion)
[b56345f] Removed leftover SymfonyRequirements from standard-edition (@Tobion)
[a3d26c0] Removed md2html from summary on blog index template (@hapheus)
[1dcf7cf] Updated Russian translation (@Coderberg)