- Drop Symfony 3.x
- Add Symfony 5.x
- Undeprecate the JsonController
- Drop support for php less than 7.2
- Add strict_types
- Upgrade phpunit
- Add phpstan
- Fix use of getParameter in JsonControllerTrait
- Deprecate JsonController
- Change to using FormInterface instead of Form
- Don't log json errors, ends up double logging because the resulting http exception is still logged
- Add a better top level message by combining all the inner messages