hook_config_schema_info_alter injected optional migrate_plus config schema

I don’t have much context around the introduction of hook_config_schema_info_alter. Could someone with more familiarity review the changes and confirm if they look good? Thanks!

I ran into the same problem with a Drupal 10.5 project where we do not use migrate_plus. With the upgrade of migrate_tools to the 6.1.0 version I encountered the same error.
Your MR with the extra check for migrate_plus was the solution, I was able to upgrade to version 6.1.0

This resolved the issue for me. I'm going to mark RTBC as this has resolved the issue for at least two of us!

Can someone report if the last little changes still keep things happy and working?

Tested and still looking good for me.

heddn → credited tstoeckler → .

I was able to use the inspiration from ✨ Support Migrate Tools' "includes" in migrations Active after all. Granting credit. Thanks for finding this bug quickly. A new release coming shortly.