Due to the recent upswing in autogenerated wiki spam, the Wikka development team has decided that an interim security release would be in the best interests of Wikka users. While some of the security/antispam features we’ll be introducing have always been available in the Wikka trunk, we realize that many users would rather install Wikka from a stable distribution. In addition, we have been beta-testing some features on the main site that have not yet made it to trunk. We are preparing an upcoming release (1.1.6.4) that will address several security, spam, and ease-of-use issues.