For those of you with a Motorola Photon 4G, an update was recently released: Version.4.5.1A-1_SUN-198_6 45.3.6.MB855.Sprint.en.US. Major updates include:
Support for Google Talk with Video Chat
Addition of Lapdock accessory support, featuring Motorola's exclusive webtop application
Forwarded messages are properly identified as forwarded once complete
Improved audio quality with car speakers when connected to a car charger and audio
Enhancements to image appearance when pictures are taken in the camera Panorama Mode
Introduction of international roaming 3G UTMS hotspot functionality for a single Wi-Fi enabled device
If you haven't already grabbed your update, simply go to settings > about phone > system updates, and let the fun begin! For those of you with the update already, let us know how your device is treating you after its checkup in the comments!