Google Removes 10,000+ MV2 Extensions

Google has removed all remaining Manifest V2 extensions from the Chrome Web Store, including the popular uBlock Origin. This move affects not only Google Chrome but also other Chromium-based browsers that rely on the Chrome Web Store for extensions.

The removal of Manifest V2 extensions means that users can no longer find or install these extensions through the Chrome Web Store, even if their Chromium-based browser continues to support Manifest V2. However, extensions already installed on Chrome 138 or earlier will remain installed but cannot receive updates or be reinstalled from the Chrome Web Store once removed.

The Chrome Web Store team informed affected extension developers about the removal, which has consequences beyond Google Chrome. Users of non-Chrome Chromium browsers, including Brave, are also impacted by the removal. Brave has decided to host four popular Manifest V2 extensions, including uBlock Origin, on its own backend, allowing users to easily enable them in their browser installation.

Google argues that Manifest V3 provides stronger security, privacy, performance, and tighter control over extensions. The company says that the newer extension platform addresses legitimate problems related to browser extensions' access to users' browsing activity.

## Why it matters The removal of Manifest V2 extensions is significant because it affects a wide range of users who rely on these extensions for content blocking, security, and other features. The transition to Manifest V3 is intended to improve the overall security and performance of browser extensions, but it may also cause disruptions for users who are accustomed to using Manifest V2 extensions. As a result, users may need to explore alternative extensions or browsers that continue to support Manifest V2.

## What happens next Users who are affected by the removal of Manifest V2 extensions can expect to see changes in their browser's extension ecosystem. Brave's decision to host popular Manifest V2 extensions on its own backend may provide a temporary solution for some users, but it is unclear how long these extensions will remain available. As the transition to Manifest V3 continues, users can expect to see more extensions being updated to comply with the new platform's requirements.