Dual monitor support is now available for multi-screen afficionados in today’s snapshot.
Select View>Two Screens Mode to move the right pane onto a second monitor.
Select it again to merge it back into the main window.
Obviously, you need to have a second monitor attached to your computer for this to work!
You can get the snapshot here:
Refresh the web page to get the new download links if you have already been to this page previously.