I am kinda late in reporting this: but LBZ has been updated.
Current release includes more stable netplay, auto-updater, and a new moveset.
Fixes/updates include:
•Better performance
•HUD fixes: check the gameoptions menu!
•Better physics!
•News now displays when LBZ starts.
•New and updated moves for Buu and Goku
Have phun! :) till next time!