From the release notes:
New Features

Added the ability to move the cursor to the next transient.
Saving OGG/Vorbis files (only reading was available).
Reading WMA files.
Added the ability to disable the automatic scrolling when playing.
Added the insert silence effect.

Fixes and Improvements

Improved the audio units management.
When loading a split multichannel file, the document name was Untitled.
The audio [...]