For a while now the transition away from Manifest V2 (MV2) to MV3 has been on-going and it looks like it is entering its final phase of deprecation, at least, in the case of Google Chrome. A recent discussion thread in the w3c WebExtensions Community Group GitHub repo has highlighted how the latest and upcoming versions of the most popular browser are expected to be its final releases with support for MV2 extensions.
What this essentially means is that the tricks and bypasses that were used to keep MV2 extensions like uBlock Origin and others alive will not work any more on Chrome, or at least not for very long. For example the Windows Registry mod that could extend MV2 availability will cease to function after Chromium version 151.
laughs in Firefox/Librewolf
The MV3 support in firefox is even stricter than in Chrome. I found that chrome will let you sidestep CSP to make an HTTP request. Firefox won’t.
I don’t understand what you found, but firefox still supports the web request blocking API for Mv3 extensions, which is what ublock needs.
I was debugging one of my favourite extensions this week to figure out why it didn’t work on firefox. It hadn’t been updated in years, so something changed in firefox in the last few months.
I assume the Chrome version still works. I’m not installing it.
if it hadn’t been updated in years then it will be an Mv2 extension, irrelevant to discussion of Mv3 strictness.
The more you tighten your grip, Google, the more ad revenue will slip through your fingers.
They could have sat on 30 second ads every 15 minutes till the cows came home and most of us would have been fine with it.
They could have sat on premium family for $9 a month for years and we’d have been ok with it.
They had to be greedy as fuck until none of us want to use their services.
Cue the Brave shills “recommending” to switch to Brave in 5…4…3…
Wait what’s wrong with Brave?
Brave is by a company who’s in the business of serving ads.
Much like google was back in the day, they’re trying to obtain market share with a product that they can easily manipulate after the fact and rely on people not jumping ship as things get progressively worse and worse bit by bit
Think of the “approved ads” era followed by the “enhanced security features” which made it so your block list couldn’t be updated at a moments notice and now it’s being stripped entirely.
Better to avoid it entirely and just use Firefox or a derivative thereof
It’s not firefox
Firefox doesn’t have tab groups on mobile
You may have a browsing addiction if you need tab groups on mobile, wow…


