Doesn't look like it should cause any problems -- just apk changes, it seems. From xda:
- Readded Google Maps since we have GPS support now
- Replacing default Music app modd by cacheinjection
- Adding new launcher LauncherPro 0.3.0
- Removing home++ as i think LauncherPro is quite awesome
- Updated xda app, advanced task killer, OI file manager, Battery Indicator