Hello, I've been using notmuch for a few years now. And it's great for my small business because of the tagging and searching. Anyway, I just upgraded my OS packages (Solus), and it has notmuch upgraded to 0.31.4 Which I'm guessing my be my problem? I notice you have version 0.33.1 recently released. And Emacs version 27.2 And so: When I try to display certain "tags", inbox or anything, I get: [Wed Sep 22 15:49:36 2021] A caller requested output format version 5, but the installed notmuch CLI only supports up to format version 4. You may need to upgrade your notmuch CLI. When I try to upgrade my notmuch from the Solus package manager, I get that it is already updated. Can you point me in the right direction to fix this? Thanks you, Jeff. _______________________________________________ notmuch mailing list -- notmuch@notmuchmail.org To unsubscribe send an email to notmuch-leave@notmuchmail.org