YouTube Plugin – WordPress YouTube Gallery 3.5.0

### Added
* Translation files for the plugin admin panel

### Added
* The field for adding your API key
* Korean, Romanian, Hebrew, Hungarian languages

### Fixed
* Header problem on mobile devices fixed
* Localization errors corrected
* Phrases missing in several languages added
* Popup settings problem solved
* Likes and comments displaying problem fixed
* The problem with widget loading with restricted videos set in the sources
* The issue with doubled tab opening when setting play mode “YouTube”

### Fixed
* Menu hiding issue with a single group set
* "No results" issue