Version 5.1

Fix namespace in test directory (thanks @benr77)

Version 5.0

Support up to Symfony 5.1

Version 4.2

Fix Deprecation of Request-Injection in Service Definition (thanks @benr77)

Version 4.1

Compability for Twig 3 (thanks @benr77)

Version 4.0

Remove symfony 3 compability
Set min php version to 7.2 as requirment for coming code styling
Pass tree root via constructor (thanks @elonmir)
Update phpunit to v8