I guess I didn't get the memo on the new forum software upgrade.
Primary Changes In This Release, UBB.threads 7.7.4
> Likes system with Likes summary pages for threads and users.
> Major updates to the UBBT77 and UBBT77-Dark forum styles.
> Post sharing menu for Facebook, Twitter, Reddit, Email.
> Quick Search within the navigation-bar.
> Threaded Mode topic tree updates.
> Fixed new private message indicator.
> Updated Member Profile page.
> Posts can now be unapproved.
> New user registration issues fixed.
> RSS feed time and formatting issues fixed.
> New sticky Control Panel breadcrumbs bar.
> Control Panel data column sorting and zebra striping.
> Additional information in the Member Editor.
> Style Editor updates and fixes.
> Improved Cache Manager.
> Improved Database Backup.
> Content Rebuilder is now faster.
> Transition tool for unicode support (Asian characters and Emojis).
> Added more friendly url formatting (SEO) to the urls.
> Updated several libraries and assets.
> More bug squashing and layout updates.
Below is a link that shows the Primary Changes & changelog in the new UBB.threads 7.7.4 upgrade. https://www.ubbcentral.com/forums/ubbthreads.php/topics/263542/7-7-4-changelog-discussion