After seeing tjpnz's comment and re-reading and reading the linked Mozilla announcement I was misinterpreting the article. I thought the article was just saying that they would continue to support Manifest v2 while adopting Google's Manifest v3 and then was saying Manifest v2 was going to be retired around a year later. However, the Mozilla announcement makes it clearer that they are implementing a fork of Google's Manifest v3.
nnutter|4 years ago
detaro|4 years ago