Did you miss this thread?
Looks like Firefox ESR 60 for now, and ESR 78 for a later release.
It also seems we are getting permission control for native apps by means of Firejail
There are traces of QR code reader integration, either to the OS for something, or as an official lib, or both.
There are likely more things cooking too, but this is just from open sources…
Edit: and EA expected in the next 2 weeks.