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manifest v2
About this tag
Manifest V2 refers to the previous extension framework used by Chromium-based browsers like Microsoft Edge. Discussions on WindowsForum cover the transition to Manifest V3, which introduces the Declarative Net Request API and stricter content blocking rules. A notable incident involved uBlock Origin being temporarily replaced by uBlock Origin Lite in the Microsoft Store due to an upload error, highlighting the impact of the MV2 to MV3 shift on ad-blocking extensions. Users and developers are testing these changes in Edge Beta and Stable channels, with Microsoft emphasizing privacy, security, and performance improvements. The tag covers real-world effects of the extension API migration, including compatibility issues and recovery steps for affected users.
For a handful of hours this week a small but important piece of the Edge browsing experience vanished for some users: uBlock Origin — the widely trusted, open‑source content blocker used by millions — was effectively replaced by uBlock Origin Lite in Microsoft Edge after an accidental upload and...
ad blocker
backup
browser extensions
chrome web store
content blocker
declarative net request
edge
edge policies
extension publishing
github
gorhill
manifestmanifestv2
microsoft store
mv2
mv3
open source
sideloading
ublock origin
web request
In continuation of our commitment to reduce fragmentation of the web for all developers, and to create better web compatibility for our customers, we plan to support the Declarative Net Request API and other changes proposed as part of Manifest V3. The decision to embrace Manifest V3 changes is...