• Fixes to registration redirects.
• Fixed password reset token.
• Email template URL and image fixes.
• Added "class" parameter to image function. (thanks @eMukator)
• Resolved issue where search shows "no results found" on load.
• Added support for NULL default function parameters.

Full Changelog: https://github.com/NTDLS/TightWiki/compare/2.20.2...2.21.0