Release Notes: This release added a cache manager, a user preferences library, and a default cache option that loads all roots from the hard drive. The active window is now hidden when the ESC key is pressed. You can now exclude a directory from caching. The keyboard's context menu (right click) button is now supported. GUI, cache, and search related bugs on Linux were fixed. Bugs in the search result table row sorter and with escape characters in the search box were fixed. File and directory browse support was fixed on Linux. This release has been tested on Fedora and Ubuntu.