Sayan Sen (Hacker News):

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.

[…]

Here is a rundown of the changes coming in the final such releases of Chromium releases:

• Chromium 150 lost ExtensionManifestV2Disabled option
• Chromium 151 will loose ExtensionManifestV2Unsupported option
• Chromium 151 will loose ExtensionManifestV2Availability option
• Chromium 151 will likely loose AllowLegacyMV2Extensions option

Other Chromium-based browsers like Opera and Microsoft Edge could soon follow suit too. Although it is not specified, Edge began disabling uBlock Origin back in February, and Opera could also stop the functioning of MV2 add-ons, even though it had committed to support MV2 for longer in October 2024.

Google:

Aug 31st 2026: All remaining Manifest V2 extensions removed from the Chrome Web Store

Previously:

• Chrome Warning About Manifest V2 Extensions
• Chrome’s Manifest V3 and uBlock Origin

Update (2026-09-02): Web Iterate (Hacker News):

Google today reached the final milestone in a browser-extension transition that has been years in the making, all remaining Manifest V2 extensions were removed from the Chrome Web Store.

Está a meio de uma tarefa no computador, mas não quer perder um vídeo do YouTube? A boa notícia é que não precisa de escolher. Os principais browsers já dispõem de uma funcionalidade integrada que abre uma janela flutuante para reproduzir vídeos do YouTube, enquanto trabalha noutras aplicações.

The post Quer ver um vídeo do YouTube enquanto trabalha no PC? Descubra como ativar a janela flutuante no seu browser appeared first on Tek Notícias.