What is the timeline for Chrome's deprecation of MV2 extensions?

Chrome's deprecation of MV2 extensions is expected to occur in several phases, with a complete removal planned by January 2024, as indicated by Chromium's roadmap and announcements.

How will MV3 extensions improve security compared to MV2?

MV3 extensions will improve security with enhanced permission controls, reducing the risk of malicious activity by limiting access to sensitive data and restricting unnecessary permissions.

What support will Chrome offer to developers transitioning to MV3?

Chrome will offer extensive support, including detailed documentation, migration guides, and developer tools, to help extension creators transition their extensions to MV3, ensuring a smooth and successful migration process.

Industry

Chrome Drops MV2 Support: Chrome MV2 explained

Google's Chrome browser has dropped support for extensions built on the outdated Manifest V2 (MV2) framework, requiring developers to update their extensions to the newer Manifest V3 (MV3) standard. This shift affects popular ad blockers like uBlock Origin,...

2026-06-11 Entretimes

Chrome MV2 uBlock Origin MV2 extensions

EntreTimes

Chrome Drops MV2 Support: Chrome MV2 explained