Converter: added AAC (iTunes), AAC (FDK) and AAC (Winamp/FhG) modes.
Winamp/FhG mode added in beta 2.
Updated FFmpeg to 2.3.
ReplayGain scanner: added an override for treating extreme peaks as errors.
Default User Interface: improved handling of high DPI displays, added high-resolution button images.
Corrected MP3 seeking performance regression from 1.3, file caching related.
“Save Playlist” commands now remember the last used format.
Added an option not to transfer tags when converting.