Known as “Manifest V3”, these changes were announced in October 2018 by Google for the open source browser engine Chromium. The API known as WebExtensions. But let’s see what it is.
The changes update the way browser extensions interact with Chromium-based browsers. Like Chrome, Brave, Opera, Vivaldi and, as of this year, Microsoft Edge.
At the time the changes were announced in 2018, Google said the main intention was to improve the security of the extension. Make extensions more efficient and give users more control over what extensions do and which sites they interact with.
WebExtensions API arrived although changed
However, the extension developers were quick to point out that the updates to “Manifest V3” also contained changes. These crippled the ability of ad blockers, antiviruses, and parental control apps. As well as several extensions that improve privacy to get your job done right.
The announcement elicited a big reaction from users and extension developers. Even other browser developers. Users, in particular, saw the move as a ploy by Google – an advertising company – to sabotage the ad blocking ecosystem.
Browsers like Opera, Brave and Vivaldi quickly distanced themselves from the debacle. Announcing its intention to ignore Manifesto V3 updates and allow users to continue using ad blockers.
Mozilla, which also implemented the WebExtensions API in Firefox for compatibility reasons. He also denounced Chrome’s plans and said he would not follow Google’s WebExtensions API update on demand. Mozilla would make its own changes to allow ad blockers to continue to function as intended.
In the face of all of this criticism, Google backed away from some of the V3 Manifesto updates in March 2019. And backtracked on even more changes in June, after the criticism received.
These changes have now also made their way to Microsoft’s new Chromium-based Edge, where they’re already available in beta and stable.
However, Microsoft said today that these changes will not cripple ad blockers, a fear many users have.
“We recognize the value of content blocking extensions and appreciate the role they play in honoring user choice by blocking ads and improving privacy by blocking cookies and we want developers to continue to offer these features. “he said today. the Microsoft Edge team.
“After careful consideration of the concerns raised by content blockers and the community, we believe that most of these concerns have been or will be resolved before the Web Request API is deprecated.”