Merge pull request #76 from winzou/sf8

Update symfony ^8.0

Merge pull request #71 from deguif/fix-deprecations

Fix deprecations

Fix Symfony7 support

Merge pull request #72 from loic425/symfony-7

Add support for Symfony 7

Merge pull request #64 from Zales0123/allow-symfony-6

Add Symfony 6 support

Merge pull request #62 from pamil/php-8-support

Add support for PHP 8

Fix composer contraint

Fix composer contraint

Merge pull request #60 from winzou/sf5

Add Symfony5 support

Merge pull request #54 from firstred/symfony5

Fix Symfony 4.1 deprecations and possibly add Symfony 5 support