#manifest-v3
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Google Has Pulled Every Manifest V2 Extension from the Chrome Web Store — Including uBlock Origin
Chrome's years-long migration to a new extension platform is complete: Manifest V2 has been removed from the store entirely. One of the best ad blockers around, uBlock Origin, got caught in the sweep.
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Firefox remains the only major browser with full uBlock Origin support
After Microsoft Edge moved to Manifest V3, Firefox has become the last of the major browsers where the uBlock Origin blocker works without restrictions.
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Edge Follows Chrome in Shutting the Door on Old Ad Blockers
Microsoft is ending support for Manifest V2 in the Edge browser, putting uBlock Origin and other extensions built on the outdated platform in the crosshairs. The full transition will wrap up by the end of 2026.