We just released wpForo 1.8.3, then 1.8.4 versions.

This is mostly released for WordPress 5.5 compatibility and for some important bug fixes.

Important update notes

• After the update, please delete all caches.
• Some JS and CSS files are changed, please refresh (press Ctrl+F5) on forum front-end twice to reset browser cache, otherwise you'll see crashed design.
• If you have a Cache or Minifier/Optimizer plugins please delete all caches after wpForo update.
• If you use CDN and found some issue please purge it.

Changelog:

• Added: WordPress 5.5 compatibility
• Optimized: Forum fulltext search functions
• Fixed Bug: Allow edit reply titles in threaded layout
• Fixed Bug: Stop changing attachments paths to relative by TinyMCE
• Fixed Bug: Backslashes issues in the post content
• Fixed Bug: Advanced search bug in search widget and menu forms
• Fixed Bug: Remove Advanced search options button from Tags search