December 9, 2022: The Manifest V2 deprecation timelines are under review and the experiments scheduled for early 2023 are being postponed. For more information, read the update in the chromium-extensions Google Group. As Manifest V3 approaches full feature parity with Manifest V2, we'll be progressively phasing out Manifest V2. This page specifies the timetable for this deprecation and describes the meaning of each milestone. January 2023 Postponed MV3 becomes a prerequisite for the Featured badge Experiments to turn off MV2 in Canary, Dev, and Beta 2023 January 2024 Under review After expiration of the MV2 enterprise policy, all MV2 extensions will be removed from the store 2024 June 2023 Under Review Experiments to turn off V2 in all channels including stable (enterprise exceptions) Summary of the Manifest V2 support timeline.