BUGFIX
Use correct table names for query builder or connection. Thanks to Andreas Kießling. https://github.com/tpwd/ke_search/issues/228
Respect configured Doktypes while Auto-Tagging. Thanks to magicHatOfTYPO3. github.com/tpwd/ke_search/pull/235
Feature
Add garbage collection for statistics table
Task
Add check if MySQL indexes are enabled on the index table and show an error in the backend module if not