* Added: output validation for html tags settings
* Added: [Crocoblock/suggestions#3049](https://github.com/Crocoblock/suggestions/issues/3049)
* Added: [Crocoblock/suggestions#2916](https://github.com/Crocoblock/suggestions/issues/2916)
* Fixed: compatibility the Search widget with WPML
* Fixed: multiple issues in the Cart widget
* Fixed: prevent php warning