Release Notes: The progress bar now shows progress (not activity). Input files are validated. Preferences are validated. The installation instructions were updated.
Release Notes: The following features work: selecting MP3 files, drag and drop reordering of MP3 files, selecting an output file, processing input files into a single output file, selection of format, bitrate, and mode, metadata, program locations, detection of the sample rate of incoming files, and the ability to set the sample rate of an output file.