I just started piloting this in my forum and everyone hates it so far.
I don’t really hate it but it is very different and hard to parse at times.
Update: I was forced to revert because the /t endpoint changed to /n and caused SO many issues including error 500s.
Reverting fixed.
Another update: This feature is not ready for production. We have a number of broken links to threads in notifications. Thankfully this seems to have resolved for new notifications but the links that are there result in 404s (where they were 500s previously)
In addition to this, the mobile interface is really bad (OP has useless whitespace under the avatar), the desktop interface has it’s own problems, and because of the radical UI changes it’s completely incompatible with many theme components (table of contents comes to mind).
TL;DR - This was highly over engineered and nearly caused permanent damage to my forum. This should have a warning before enabling and needs more work to make it stable.