-Notmuch 0.22 (UNRELEASED)
+Notmuch 0.23 (UNRELEASED)
=========================
+Ruby Bindings
+-------------
+
+Add support for `notmuch_database_get_all_tags`
+
+Notmuch 0.22 (2016-04-26)
+=========================
+
+General
+-------
+
+Xapian 1.3 support
+
+ Notmuch should now build (and the test suite should pass) on recent
+ releases of Xapian 1.3.x. It has been tested with Xapian 1.3.5.
+
+Limited support for S/MIME messages
+
+ Signature verification is supported, but not decryption. S/MIME
+ signature creation and S/MIME encryption are supported via built-in
+ support in Emacs. S/MIME support is not extensively tested at this
+ time.
+
+Bug Fixes
+
+ Fix for threading bug involving deleting and re-adding
+ messages. Fix for case-sensitive content disposition headers. Fix
+ handling of 1 character directory names at top level.
+
+Command Line Interface
+----------------------
+
+`notmuch show` now supports verifying S/MIME signatures
+
+ This support relies on an appropriately configured `gpgsm`.
+
+Build System
+------------
+
+Drop dependency on "pkg-config emacs".
+
Emacs Interface
---------------
This binding now matches the analogous binding in show view.
+`F` forwards all open messages in a thread
+
+ When viewing a thread of messages, the new binding `F` can be used
+ to generate a new outgoing message which forwards all of the open
+ messages in the thread. This is analogous to the `f` binding, which
+ forwards only the current message.
+
+Preferred content type can be determined from the message content
+
+ More flexibility in choosing which sub-part of a
+ multipart/alternative part is initially shown is available by
+ setting `notmuch-multipart/alternative-discouraged` to a function
+ that returns a list of discouraged types. The function so specified
+ is passed the message as an argument and can examine the message
+ content to determine which content types should be discouraged. This
+ is in addition to the current capabilities (i.e. setting
+ `notmuch-multipart/alternative-discouraged` to a list of discouraged
+ types).
+
+When viewing a thread ("show" mode), queries that match no messages no
+longer generate empty buffers
+
+ Should an attempt be made to view the thread corresponding to a
+ query that matches no messages, a warning message is now displayed
+ and the terminal bell rung rather than displaying an empty buffer
+ (or, in some cases, displaying an empty buffer and throwing an
+ error). This also affects re-display of the current thread.
+
+Handle S/MIME signatures in emacs
+
+ The emacs interface is now capable making and verifying S/MIME
+ signatures.
+
+`notmuch-message-address-insinuate` is now a no-op
+
+ This reduces the amount of interference with non-notmuch uses of
+ message-mode.
+
+Address completion improvements
+
+ An external script is no longer needed for address completion; if
+ you previously configured one, customize the variable
+ `notmuch-address-command` to try the internal completion. If
+ `company-mode` is available, notmuch uses it by default for
+ interactive address completion.
+
+Test and experiment with the emacs MUA available in source tree
+
+ `./devel/try-emacs-mua` runs emacs and fills the window with
+ information how to try the MUA safely. Emacs is configured to use
+ the notmuch (lisp) files located in `./emacs` directory.
+
Documentation
-------------
Python bindings have been updated and extended
- (docs online at http://packages.python.org/notmuch/)
+ (docs online at https://notmuch.readthedocs.io/)
New bindings: