[Announcements] Experimental branch

Dear Mailman3.com users! All servers have been upgraded to the latest code over the past few days. With the release, we are introducing a new deployment parameter - Experimental branch: https://mailman3.com/experimental.html With our own fork of the Mailman 3 repository, we can ship features to our users even if they have not yet been merged into the upstream codebase. This unblocks a few important improvements we have prepared. Check the page above and reach out to support if you want to enable the Experimental branch for your server. New IT