Apple TV 4.2.2 Firmware (iOS 4.3) Released

Apple has just released a new 4.2.2 software update (based on iOS 4.3) for the second generation Apple TV. This release contains various bug fixes and improvements

Optionally, you can also download the firmware file from the link given below and update Apple TV using iTunes.

Download Apple TV 4.2.2 (8F305)

sn0wbreeze 2.7  http://hotfile.com/dl/117520622/6924c6e/sn0wbreeze-v2.7.2.zip.html A Custom IPSW Creator for
iPhone 3G[S]/4 iPod Touch 3G/4 iPad 1G Apple TV 2

sn0wbreeze-v2.7.2.zip | 22.6 MB

or mac 

Apple released a minor update to iOS 4.3 for AppleTV2G (the IPSW name still says 4.3, but the build version changed from 8F202 to 8F305).  @i0n1c was once again able to quickly port his original 4.3.1 untether (the exploit that wouldn’t die!) to this version.  
If you do feel like updating to the “new” 4.3 (although there doesn’t seem to be any good reason to), you’ll need to drop this bundle into the correct folder in PwnageTool.app.  If you don’t know how to do that, there are lots of tutorials on the web, and we’d be glad to help in the comments below.  
Thanks once again, @i0n1c!