Here is an update from ihtfp69...sounds promising even for Q
Sorry to keep everyone waiting. I have been doing a lot of testing/debugging in this next release. I have made a lot of changes. Things are moving along but slowly. I finished the code and started creating the MM themes for the right button remap. Once they are finished and tested I will get to work on posting the update. This will be a flash over if coming from RC1 or RC2.
I ditched the 5x4 for now. When I have the overlapping squared away, it will simply be a MM theme. I kept the 5 columns in the application drawer and the modified button bar at the bottom. I went 50/50 on the rest of the theme. The status bar is no longer partially transparent and I left out those signal bars everyone hates.
There are a lot of new things in this release as well. One obvious new item is the new ROM base from the leaked RUU.
Things fixed:
1. Global search button works again
2. Reverted workspace to 4x4
3. Expanded status bar area is transparent
4. Baked in new Voice Search and fixed sending MMS/SMS/Email with it
5. Car Launcher music button will launch HTC Music
6. Tab completion works by default
7. Right button on launcher is re-mappable via MM themes.
8. Signal bars fixed
9. New Google Voice with GV widgets
10. Hulu/Pandora work by default (no demon voices either)
I'm probably missing some things here. I will post an updated change log when I release the update.