It’s specific to the upcoming update with the proto-frames where they’re still obviously human, and are specific characters rather than generic warframes

Only reasonable explanation I can come up with is that I installed it before this requirement was made and my install is grandfathered in

Without a nightly or dev version I’m running bypass paywalls clean from github, persistently on the latest Firefox desktop release. I do not believe it’s signed by Mozilla, but I could be wrong

On mobile that may be the case, but on desktop you can definitely install extensions not signed by Mozilla

Manifest v3 is about add-ons or extensions like ad blockers, grease monkey, etc. Manifest v3 gets rid of some features of Manifest v2 that will severely hamper ad blocking. Mozilla has committed to keeping manifest v2 support in addition to v3 as a bypass to this

I don’t mean to poo poo FreeCAD the way I say this, but the vast majority of those features listed are bog-standard cad suite features at least by modern standards.

I’d love to see a FOSS cad suite kill my personal dependency on proprietary solutions, but as best I’m aware the UX is still hugely lacking.