In https://www.drupal.org/project/group/issues/3488960 🐛 Update path from 2.3 to 3.3 fails due to wrong hook_update_N number Active the update hook was renamed, but at least in the 2.3.x branch (haven't yet checked others) there already was a hook with the new number (9211), resulting in a fatal error when trying to run updates.
\Drupal::service('update.update_hook_registry')->setInstalledVersion('group', 9211); command, eg on drush phpdrush updbRename hook to 9212. Document how to use the correct schema version again, like it was documented on https://www.drupal.org/project/group/releases/2.3.1 → .
Active
2.3
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