The Android 4.4 KitKat update will be officially available for the Wi-Fi Nexus 7 (2012 and 2013 models) and the Nexus 10 starting today, with the Nexus 4 and cellular Nexus 7 versions getting it "soon."
Two new Nexus 7 ads hit the web, they are great, as usual
Here are two more great Nexus 7 TV ads that you might begin to see over the following weeks. Google highlights the simplicity and convenience of consuming media and apps on a tablet, be it a Shakespeare play or a game of chess.
Android 4.4 KitKat for Nexus 4, Nexus 7 available for download (AOSP ROMs)