If people are looking to stay automatically up to date with the latest version of Soda, I just released a package manager called Package Control for ST2 that does automatic upgrades. This theme is included on the default channel, so if you install or upgrade it through Package Control, updates to Soda will be discovered and installed each time to start the editor. You can check it out at wbond.net/sublime_packages/package_control.
Thanks for all of your hard work on this theme! It is awesome to see an alternative theme for the editor. A number of co-workers are using, especially the Light variation with light color schemes.