The G5 (version 1.1) and the GH3 (version 1.2) got software updates today. The G5 update is minor, and really only updates the menu wording for high-end video in PAL countries. The GH3 firmware update is more extensive, and adds better low light autofocus, better autofocus with the 14-42mm and 45-175mm lenses, a Silent Running mode that suppresses all sound and flash operations, an exposure compensation reset option, and fixes a WiFi connection problem some of us had with Macintosh computers.