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manifest v3 Archives - Mozilla Add-ons Community Blog
“Starting November 21, 2022 add-on developers are welcome to upload their Firefox Manifest version 3 (MV3) compatible extensions to addons.mozilla.org (AMO) and have them signed as MV3 extensions. Getting an … Read more Manifest V3 (MV3) is bringing new user-facing changes to Firefox, including an...” (from the page’s text)
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