Panasonic has posted a firmware update for its Lumix DMC-LX3 digital compact camera. Version 2.0 brings a host of additional functions as well as feature improvements for the 14-month-old camera. Changes include a 20% AF-speed increase at the wide-angle position, the addition of white balance bracketing and an expansion of the available exposure compensation. It also adds a High Dynamic scene mode, 1:1 aspect-ratio shooting and improves white balance performance.