A full-featured manual, which can be grabbed from the Help menu. It's a great start, but look for even more improvement in the next version.
Browse Bar improvements:
The text prefixes ("local|", "web|", etc.) in the Browse Bar have been replaced by icons.
The "~/" character sequence now expands to the user's home directory (as Unix users are accustomed to).
Directory Viewer is now more consistent with Directory Differ.
If you attempt to open a file which is already open in DiffPlug, it will now bring the existing view to the top, rather than opening a second view.
If you want multiple views of the same file, you can still get them. Just double click the filebar at the top of the currently open view, and it will open a second view.
The Simulink viewer now displays not only the model but also the subsystem which is currently open.
Bugs fixed in this release:
Fixed a licensing bug which was affecting some users.
Fixed a bug which made it impossible to wipe the KeyRing on application startup.
