Notmuch 0.33 (2021-09-03)


Correct documentation about transactions.

Add a configurable automatic commit of transactions. See database.autocommit in notmuch-config(1).

Document the algorithm used to find a database.


Define format version 5, which supports sorting the output of notmuch-show.


notmuch no longer sets mail-user-agent on load. To restore the previous behaviour of using notmuch to send mail by default, customize mail-user-agent to notmuch-user-agent.

notmuch-company now works in org-msg.

Improve the display of messages from long threads in unthreaded mode.

Prefer email addresses over User ID when showing valid signatures.

Define a new face notmuch-jump-key.

New commands in notmuch-tree view: notmuch-tree-filter and notmuch-tree-filter-by-tag.

Honour notmuch-show-text/html-blocked-images when using w3m to render html.

Support toggling sort order in notmuch-tree mode.


Memory management of allocated notmuch objects (database, messages, etc...) is now done via the Ruby GC. This removes all constraints on the order of object destruction. Database close and destroy are split, following an old library API change.


Respect excluded tags when showing a thread.


Fix doc build for Sphinx 4.0.

Improve the markup and linking of the documentation.