Digikam Plans for KDE 4 (KDE.News)
There are many improvements including a cleaner user interface, improved performance, a new thumbnail bar, XMP support, ability to run on Mac OS X, GPS tagging using Google Maps, multiple album collections supporting collections on network shares and removable media, and auto gamma and white balance with RAW. Digikam is also the first open source photography tool with 16-bit colour depth support." Lots of screenshots included.
