## Publishing Options 3.0.0 - Drupal 11 Compatible

This major release adds **Drupal 11 compatibility** while maintaining Drupal 10 support.

### Breaking Changes
- Dropped support for Drupal 8 and 9
- Minimum requirement: Drupal 10.0 or higher

### What's Fixed
- Updated database API methods for Drupal 11 compatibility (Merge::keys() and Upsert::key())
- Replaced deprecated check_markup() function with modern filter API
- Replaced deprecated RESPONSIVE_PRIORITY_LOW constant
- Updated Views plugin methods to use public visibility as required by Drupal 11

### Upgrade Path
- **For Drupal 8/9 users**: Stay on Publishing Options 2.x
- **For Drupal 10/11 users**: Upgrade to Publishing Options 3.0.0

No database updates or configuration changes required when upgrading from 2.x to 3.0.0.