Installation https://github.com/jdf76/plugin.video.youtube/wiki/Installation
[fix] playback of some videos
[fix] notifications for some languages |contrib: Mutronics|
[fix] fix rating videos causing and error even though it succeeded
[upd] cache javascript player url for 4 hours, reduces http requests per play by 1
[upd] use new settings format on Kodi 19
[lang] el_gr strings |contrib: twilight0|
[lang] hu_hu strings |contrib: thelacesz|