Release Notes: This release makes automatic selection of files smarter by allowing selection of all but the newest or all but the oldest file for each match, based on the "last modified" time stamp. The old "check/uncheck" buttons have been replaced with a drop-down menu for a more compact UI.
Release Notes: An (optional) persistent MD5 cache was implemented. An optimized MD5 algorithm was incorporated. Regular expression file name exclusion filters were added. Memory-mapped I/O is now optional, along with a more aggressive garbage collecting policy. More efficient memory handling and better data structures were added to make scanning large file sets much faster. User preferences (such as exclusion filters and scan directories) are stored persistently in an OS-specific way.