2.0.2 not compatible with 9.5.11

I was trying to create mr but not able to create that please accept the patch and review it i have change the core requirement and done changes in checktree.php

I have a 10.2.12 and it is not working either.
I guess we need a major version of the module.
Attaching a patch (only for backward compatibility for unsupported Drupal core versions)

There's no need to start using the new base classes yet, the old ones will only be removed in Drupal 12 ( change record → ). It's okay to revert back to using the old ones.

dieterholvoet → changed the visibility of the branch 3498620- to hidden.

It also doesn't make sense to mark this module as compatible with Drupal 12, so I removed that. Drupal 12 isn't ready yet, there probably will be more upcoming breaking changes.