Apple has just released Apple TV Software 6.0:
• Apple TV 2G (AppleTV2,1) version 6.0 (Build 11A470e)
• Apple TV 3G (AppleTV3,1) version 6.0 (Build 11A470e)
• AppleTV3,2 (AppleTV3,2) version 6.0 (Build 11A470e)
Apple TV Software 6.0 includes support for iTunes Radio, iCloud Photos and Videos, iTunes Music Store purchases on Apple TV, Podcasts, and the AirPlay From iCloud feature which allows users who’ve purchased content from iTunes store to play that same content on other Apple TVs.
To update your Apple TV to the current software version:
1. Select Settings > General > Update Software. Apple TV checks for an available update; if one is available, a download message should appear.
2. Click Download and Install to start the download process.
Do not disconnect your Apple TV during the update process. The Apple TV status light may flash slowly during the update and restart process. This is expected behavior.