Released during the height of the Android 6.0 "Marshmallow" era, this version was designed to be lean and highly compatible. : May 20, 2016. Minimum OS Requirement : Android 4.1 (Jelly Bean) or higher. Target OS : Android 6.0 (Marshmallow).
: This version continued the rollout of UI tweaks that made it easier to scrub through videos and manage playlists directly from the player. Stability Improvements youtube 11.19.56 apk
If you are attempting to install the YouTube 11.19.56 APK, there are significant security considerations: Released during the height of the Android 6