“RxAndroid meets VSYNC rubber” — Icon used with permission from Ray WenderlichRxAndroid 2.1.0 has a new APIAndroidSchedulers#from(Looper looper, boolean async) This new async parameter affects Android APIs 16 and newer, and can significantly improve UI performance when set to true if your app makes heavy use of RxJava+RxAndroid. As RxAndroid’s major versions are tied to RxJava’s and we didn’t want