Bug-fix release of the 7.x line: Symfony 7, PHP 8.2 or later.
Changes:
- Run the CI workflow on the 7.x branch (#110)
- Stop setStart() from changing the caller's DateTime on 7.x (#111)
- Return null from getOption() for a missing key on 7.x (#112)
- Read calendar request parameters without Request::get() (#115)
- Test every PHP version with every Symfony 7 minor on 7.x (#128)
- Analyse 7.x with PHPStan at max level with strict rules (#129)
- Run mutation tests with Infection on 7.x (#130)
- Declare the packages the 7.x code uses and drop unused ones (#131)
- Install with --no-blocking in the 7.x CI workflow (#134)