- **[New]** Added support for taxonomy sources.
- **[Improvement]** Ensure that query clauses are included only for sources available in the current engine.
- **[Improvement]** Prevent extension from running if WPML is not active.
- **[Improvement]** Automatically disable Stemming for non supported languages.
- **[Update]** Updated multisite support.
- **[Fix]** Support for WPML's translation fallback setting not working.
