One important thing is that they finally fixed Manifest v3 support on Android. Host permission prompts are working in the new 120 beta! Manually editing permiss

One important thing is that they finally fixed Manifest v3 support on Android. Host permission prompts are working in the new 120 beta! Manually editing permissions is still not available, but now that permission prompts are working, this is no longer a showstopper. There are still some other Android MV3 showstoppers, like lack of history and bookmarks API, as well as a few differences from Chrome that affect both desktop and mobile. Anyways, the real headline here is that they are giving away free t-shirts to the first 200 people to submit a well-tested extension and enable Android support in their AMO listing. Hopefully the free t-shirts leads to great extensions rather than sloppy jobs. I was able to qualify for it pretty easily, but I nit picked the quality of my extension's experience myself before submitting it, and didn't end up getting any feedback other than "looks great" -- so not actually sure what the quality assurance would have been like if it were a crappier extension.