All versions of spam protection plugins for MyBB 1.x

How to install the CleanTalk Anti-Spam Plugin in MyBB 1.x
MyBB 1.x: How to update the CleanTalk Anti-Spam Plugin

Release date Version Status Changelog
Jul 21 2020
1.4
Productive Fix: Support PHP 5.2.
Fix: apache_request_headers() patch.
Fix: php_fix file included.
Upd: SFW: query updated, partitioning implemented.
Upd: Refactoring.
Upd: Helper updated.
Fix: SFW skipping time increased to 3 sec.
New: CRON implemented.
Fix: Short tag replaced.
Fix: SFW ip_get fixed.
Fix: SFW updating errors handling fixed.
Fix: SFW clearing table fixed.
Upd: API updated.
Mar 31 2020
1.3
Archive Update lib classes
Exclusions functionality implemented
Bug fixes and other minor improvements
Sep 06 2018
1.2
Archive Update lib classes
Improve spam protection
CDN support
Add SpamFireWall
Bug fixes and other minor improvements
Jun 20 2017
1.1
Archive Added notification messages
New option "Tell others about CleanTalk" (footer link)
Contact form protection
Form submit_time fix
Jun 05 2017
1.0
Archive Beta release