We are in the process of migration to MV3. This issue will contain URLs ro resources that we will need during the migration. Please edit this post as wiki.
https://extensionworkshop.com/documentation/develop/manifest-v3-migration-guide/#event-driven-background-dscripts
https://blog.mozilla.org/addons/2022/10/31/begin-your-mv3-migration-by-implementing-new-features-today/ https://blog.mozilla.org/addons/2022/11/17/manifest-v3-signing-available-november-21-on-firefox-nightly/
Giorgio works on NSCL support and observes W3C development. Libor investigates MV3 in general.
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