No regressions on my laptop

Overall seems to work and those two bugs are fixed.

I cannot see RPM packaged applications at all unless they're already installed on the system

You're on Silverblue, right? In that case that's expected. If you're on Workstation, please report a bug and link it here. (For example BZFlag or Frozen Bubble are games which are available on Flathub and as a Fedora RPM, but not Fedora Flatpak).

The bug reported above affects RPM-based environments only.

Basic operations seem to work and the Link button is no longer visible

no issues on my Workstation

no regressions on my Workstation

no networking issues

I used my wifi printer without any issues

no issues when working in my terminal

Actually, I confused this once again with the integrated screenshot/cast in gnome-shell. But now that I know the difference again, I tested the actual gnome-screenshot and it seems to work fine.

My system works as usual and the annoying beep is gone :-)

I downloaded a video, worked fine

I don't have audio issues in my Workstation

I use it to capture screenshots and record videos and it works just fine

no issues in a daily Workstation usage

FF seems to be working fine

no issues in a daily Workstation usage

no issues in a regular usage

Both bugs seem fixed and calendar seems to work in general. I found yet another issue, I'll report it upstream and link in the upstream MR.