Tiki 1.3 is out. Changelog is here. Here are the changes listed on the freshmeat page:
New features include a FAQ, games, user bookmarks, user configurable modules, spell checking, backups, taglines, and the ability to send/receive articles. Wiki syntax has been improved, and new listings and modules added. There are other enhancements and bugfixes.
I’ve been following Tiki since I first heard about it on freshmeat. It is really a nice, clean, advanced CMS/wiki/weblog. Excellent work!