We were waiting for Android 2.3 for long time. This week, Google finally released Android 2.3. There are a few key improvements:
- better and faster UI
- a new soft keyboard
- a one-click cut-paste
- More gaming supports
- support WebM and VP8 video.
I think to learn more about it, let us watch the video from Google

Using under Creative Commons Attribution 2.5
I am looking forward to upgrade my Galaxy to 2.3 (if that will be possible :-)!)
Reference:
Android 2.3 Platform Highlights (Google)