The first over-the-air update for Motorola and AT&T's Atrix HD is now rolling out, bringing the high definition handset up to software version 77.12.22. There's nothing too exciting contained in this initial OTA, and the software is still based on Android 4.0.4 Ice Cream Sandwich. However, there's a decent selection of fixes to make this a worthwhile upgrade for Atrix HD owners -- Wifi and battery performance has been enhanced, as have the camera's low-light capabilities. In addition, there are some new AT&T apps, and security enhancements from "the latest Google security patches."
You can find the full changelog at the source link below. If you're rocking an Atrix HD, head to Settings > About phone > Software updates to see if your device is ready to pick up today's OTA. Once you're done, be sure to drop by the comments and let us know how you're getting on.