Microsoft begins turning off uBlock Origin and other extensions in Edge

Microsoft begins turning off uBlock Origin and other extensions in Edge

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Should you use the uBlock Origin extension in Google Chrome or Edge, you need to in all probability begin on the lookout for various browsers or extensions—both manner. Just a few days in the past, customers observed that Google had begun disabling uBlock Origin and different Manifest V2-based extensions as a part of the migration to Manifest V3. Now, Microsoft Edge seems to be following go well with.

The newest Edge Canary model began disabling Manifest V2-based extensions with the next message: “This extension is not supported. Microsoft Edge recommends that you just take away it.” Though the browser turns off outdated extensions with out asking, you’ll be able to nonetheless make them work by clicking “Handle extension” and toggling it again (you’ll have to acknowledge one other immediate).

At this level, it’s not completely clear what’s going on. Google began phasing out Manifest V2 extensions in June 2024, and it has a transparent roadmap for the method. Microsoft’s documentation, nonetheless, nonetheless says “TBD,” so the precise dates aren’t recognized but. This results in some speculating in regards to the scenario being one in every of “surprising adjustments” coming from Chromium. Both manner, eventually, Microsoft will ditch MV2-based extensions, so prepare as we look forward to Microsoft to shine some mild on its plans.

One other factor value noting is that the change doesn’t seem like affecting Edge’s steady launch or Beta/Dev Channels. For now, solely Canary variations disable uBlock Origin and different MV2 extensions, leaving customers a option to toggle them again on. Additionally, the uBlock Origin is nonetheless out there within the Edge Add-ons retailer, which not too long ago acquired a giant replace.

In August 2024, when Google began flagging uBlock Origin as unsupported, the extension’s maker stepped in and advisable customers swap to uBlock Origin Lite, a Manifest V3-based extension, and settle for a few of its limitations. An alternative choice is to modify to Firefox. Mozilla not too long ago introduced its plans to maintain Manifest V2 extensions working, together with uBlock Origin, primarily based on Mozilla Manifesto, which claims that “people should have the power to form the web and their very own experiences on it.”

Now, customers can both swap to a browser that also helps MV2 extensions or transfer to MV3-based advert blockers. In fact, not all MV2 extensions have “extra fashionable” variations, so for a lot of, switching to Firefox or one other browser with MV2 assist would be the solely choice to preserve outdated extensions working.


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roosho Senior Engineer (Technical Services)
I am Rakib Raihan RooSho, Jack of all IT Trades. You got it right. Good for nothing. I try a lot of things and fail more than that. That's how I learn. Whenever I succeed, I note that in my cookbook. Eventually, that became my blog. 
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