Following our traditional custom, the release of DCSS 0.11 will be celebrated with a tournament: from 0:00 Oct 20 (midnight UTC) through 24:00 Nov 4 (Nov 5 midnight UTC), any 0.11 game played on one of the four participating servers CAO, CDO, CSZO, CSN will count for the tournament. All servers but CSN offer console (ASCII), and all servers offer webtiles.
The rules are available on the tournament website. Some rules and banners have been changed. As usual, clans can be set up and changed until one week into the tournament.
Updated 2012-10-11: CDO now has 0.11 webtiles. Thanks, Napkin!