The Dawn of War II Community Website has word on plans for a new version 2.2.3 patch for Warhammer 40,000: Dawn of War II - Chaos Rising, which may be released as early as today (thanks The Patches Scrolls). They offer version 2.2.3 release notes outlining a number of balance changes and the addition of Hive City, a new community map contest winner, which is available for custom games.