Because of the apostrophe-thing, I'll release this one now.. Here's the changelog -
2.0.4 [beta]
- Using short-time cache to look for duplicates instead of scanning the whole database (based on cookietimeout)
- The above cache is used with the whos online-list too
- Added cache for alerts so reports only will be sent on changes in the usernames
- 2 phrases fixed
- Added username exclusions (usernames/userids that won't be blocked)
- Fixed the SHOW COLUMNS-problem in iptracker.php
- Fixed a serious injection problem