ZDNet - This latest version of Android Jelly Bean has many good, new features for both developers and users.
WhatsApp announced ending support for some phones, and it won't work on them. The popular messaging platform, owned by Facebook, has updated its support
The Sony Xperia M (C1904, C1905) is now seeing the firmware update to Android 4.3 Jelly Bean through build number 15.4.A.0.23. The product page for the Xperia M has been updated to reflect this new build and we have included Sony’s changelog below. Updated features appear to include Sony’s Smart Social camera and updated Media apps.
SonyRumors: The Sony Xperia M 4.3 Jellybean update appears to be coming very soon. Three new firmware variants have appeared, one with a significant jump in features like revamped WALKMAN, Album, and Movies apps, and a new battery STAMINA Mode.
Just upgraded my Nexus 4, cannot wait to test that OpenGL ES 3.0