Bukkit

• This release is a combination of RC1 and RC2. With additional bugfixes and Updater updates, it now should flow easily. Just like Chat Flow!
• Fixed configuration issues (spotted them after RC2)
• Fixed a potential bug (kicking players instead of sending CAPTCHA if the CAPTCHA BotSpam trigger is enabled)
• Updated the Updater.

For your reference (the last time I'll ever refer), these were the RC1 and 2 builds:

RC2:

• Fixed a race condition in the CAPTCHA checks.

RC1:

• Rewritten all of AntiBot. Everything is 99.97% new and 70% tested.
• Configuration, Commands, and Permissions have some slight changes (mainly removals)
• Now effective against the Paradigm Bot.
• Added incomplete language configuration. Soon to be finished.

Q: Why did you skip AntiBot 3.0?

A: Let's just say, the code was really messy. So I just forgot about it and upgraded the version to 4.0 for absolutely no reason whatsoever.

Known Bugs:

• CountryBans not working (Fixed on devbuild: http://ci.h31ix.net/job/AntiBot/76/)

There could be times where the plugin may not help you in a spam attack.

The bot kick handling might kick innocents if AntiBot gets triggered as soon as the innocent player joins, or is the last player that triggers AntiBot.

AntiBot's CAPTCHA will affect everybody on the server if Captcha: Triggers: ChatOverflow: true This is going to be fixed in the next minor update.