We waited alot until we had it working fast in a G1 (HTC Magic) phone.
Here are some release notes for 2.9b denoting changes from the last version (1.3.x):
- New 3d extruded text feature (as far as we know, not much about this on Android devices)
- New 2d Brushes and improved performance
- New tab pannel using Greendroid [official]
- Bugfix loading fonts from SD card in some devices
- Bugfix, IllegalThreadState when clickin' too fast in brush mode
- Code clean out, refactors for easy development and maintenance
- Code APIs separation and factory set.
So, there you are, go and download or update!