Along with our custom features - such as an opt-in "For you" algorithmic feed, Mastodon Bird UI themes, a 10,000-character limit, and various tweaks here and there - v5 includes the following:
- You can hide the Translate button for selected languages
- "Mark as read" is back to a checkmark button instead of a bar
- The compose form is located at the top instead of the bottom
- The search bar doesn't disappear when you go to Explore
- The sidebar isn't empty anymore; it now features trends and "Who to follow" suggestions
Feel free to ask your admins if you have questions 
https://help.mementomori.social/mementomori.social/instance-features
@rolle Deployed and loving it <3