No announcement just yet, but the final CD images are beginning to hit the servers now:
You can get your torrents here: http://releases.ubuntu.com/releases/10.04/
HEAnet's mirror: http://ftp.heanet.ie/pub/ubuntu-releases/10.04/
RC Release notes: http://www.ubuntu.com/getubuntu/rele...s/1004overview
I'll add more as I come across it.