6.68

New. Integration. Ultimate affiliate plugin (Codecanyon).
New. Integration. Gwolle Guestbook integration implemented.
Upd. Integrations. Improved capability with perfmatters.
Upd. Settings. Improved UX.
Upd. Email Encoder. Try to decode in both ways ssl/str_base.
Fix. ContactEncoder. Editing duplicate pages due to buffer interception.
Fix. Code. Unit text TestRequirementsChecker refactored.
Fix. Integration. WPForo. Catch email and nickname via native WPF object. Get message from input.
Fix. Integrations. Nex-forms POST clearance from service fields after check.
Fix. Protection by fake button. Sender.net forms ignored, preparing for the next iteration.
Fix. Integrations. GiveWP. Partially protected Give REST submission.
Code. Unused code removed.
Mod. TRP. TRP edits, duplicate the cleantalk_allowed_moderation option and move it to settings.