The Android Support Library 23.2 brings brand new libraries in the form of support-vector-drawable and animated-vector-drawable as well as important updates to existing libraries such as extended support for VectorDrawableCompat throughout AppCompat, a new Theme.AppCompat.DayNight, a bottom sheet behavior in the Design Library, MediaBrowserServiceCompat and MediaBrowserCompat for media apps using Support v4, and improvements to the GuidedStepFragment in the Android TV Leanback library. Not to mention important updates to RecyclerView and new features to Custom Tabs - read the blog post for all the details: http://goo.gl/HVyTAf