The Nokia Firmware 21.0.016 is available, which includes Flash Lite 3 and WRT.
What's new for v21.0.016 (over and above v20 firmware):
- Flash Lite 3 is included, so Flash video sites will work, including YouTube (just as on the N95 8GB v15 firmware from a couple of months ago)
- The Web runtime is included, meaning that standalone widgets are now possible
- Greater Bluetooth headset compatibility
- Better handling of entering lots of text into web page dialogs
- Speedier Gallery in every way
- Faster Java runtime, so Java apps start faster
- plus the usual miscellaneous bug fixes and tweaks, no doubt!