Release 6.0.2 introduced BC breakages and should have been 6.1.0

Came here because `--group` stopped working. Is there any other way to run all migrations in a group?

Are you sure this is the case? I tested that it worked w/ Drush 11 and 12, so I wonder if something else is at play here.

@heddn: it looks like it works with Drush 11 and 12 but breaks with Drush 10.

Yeah, Drush 10 support is explicitly mentioned in the release notes and outlined further in #3372643-7: Drush 12 support →

Drush 10 no longer is supported.

Ok, Drush 10 is still default on Pantheon and that's where we ran into this issue, so others will probably run into this. We will update to Drush 11. Thanks.

Note that when updating from 6.0.1 to 6.0.2
migrate:import doesn't implement --sync option anymore
i had to update from drush 10.6.2 to drush 11.6.0 to be able to run migrations with --sync

Hence i think we should at least include drush 11 requirement.

Let me know if you prefer to have a dedicated issue for that.

Migrate tools doesn't "require" drush, because it shouldn't. Drush support is optional as there are UI components to this module that don't need it. Drush 10.x is no longer supported. Drush 11 is listed as an optional dependency in composer.json. I'm not sure there is a clean way to communicate the drush 10 support change then listing it in https://www.drupal.org/project/migrate_tools/releases/6.0.2 → . The API for this module itself didn't change. Only drush 10 itself is no longer fully supported.