Firefox is free, you know — Chrome's Manifest V3 transition is here. First up are warnings for any V2 extensions. Enlarge / Someone really likes Google Chrome. Google Chrome will be shutting down its older, more capable extension system, Manifest V2, in favor of exclusively using the more limited Manifest V3. The deeply controversial Manifest V3 system was announced in 2019, and the full switch has been delayed a million times, but now Google says it's really going to make the transition: As...