+Notmuch 0.21 (UNRELEASED)
+=========================
+
+General
+-------
+
+Notmuch now requires gmime >= 2.6.7. The gmime 2.4 series is no longer
+supported.
+
+Emacs Interface
+---------------
+
+`notmuch-emacs-version` is used in `User-Agent` header
+
+ The value of recently introduced variable `notmuch-emacs-version` is
+ now used as a part of `User-Agent` header when sending emails.
+
+Removed `notmuch-version` function by renaming it to `notmuch-cli-version`
+
+ With existing variable `notmuch-emacs-version` the accompanied
+ function which retrieves the version of `notmuch-command` is
+ better named as `notmuch-cli-version`.
+
+Library
+-------
+
+The use of absolute paths is now enforced when calling
+`notmuch_database_{open, create}`.
+
+Notmuch 0.20.2 (2015-06-27)
+===========================
+
+Emacs Interface
+---------------
+
+Bug fix for marking messages read in `notmuch-tree` mode.
+
+Notmuch 0.20.1 (2015-06-01)
+===========================
+
+Test Suite
+----------
+
+Work around apparent gdb bug on arm64.
+
+Notmuch 0.20 (2015-05-31)
+=========================
+
+Command-Line Interface
+----------------------
+
+There is a new `mimetype:` search prefix
+
+ The new `mimetype:` search prefix allows searching for the
+ content-type of attachments, which is now indexed. See the
+ `notmuch-search-terms` manual page for details.
+
+Path to gpg is now configurable
+
+ On systems with multiple versions of gpg, you can tell
+ notmuch which one to use by setting `crypto.gpg_path`
+
+Emacs
+-----
+
+Avoid rendering large text attachements.
+
+Improved rendering of CID references in HTML.
+
+Vim
+---
+
+Vim client now respects excluded tags.
+
+Notmuch-Mutt
+------------
+
+Support messages without Message-IDs.
+
+Library
+-------
+
+Undeprecate single message mboxes
+
+ It seems more trouble to remove this feature than expected, so
+ `notmuch new` will no longer nag about mboxes with a single message.
+
+New error logging facility
+
+ Clients should call `notmuch_database_status_string` to retrieve
+ output formerly printed to stderr.
+
+Several bug fixes related to stale iterators
+
+New status code returning API for n_query_search_{messages,thread}
+
+Fix for library `install_name` on Mac OS X
+
+Fix for rounding of seconds
+
+Documentation
+-------------
+
+Sphinx is now mandatory to build docs
+
+ Support for using rst2man in place of sphinx to build the
+ docmumentation has been removed.
+
+Improved notmuch-search-terms.7
+
+ The man page `notmuch-search-terms(7)` has been extended, merging
+ some material from the relicensed wiki.
+
+Contrib
+-------
+
+`notmuch-deliver` is removed. As far as we know, all functionality
+previously provided by `notmuch-deliver` should now be provided by
+`notmuch insert`, provided by the main notmuch binary.
+
+nmbug-status
+------------
+
+`nmbug-status` now only matches local branches when reading
+`status-config.json` from the `config` branch of the `NMBGIT`
+repository. To help new users running `nmbug-status`, `nmbug clone`
+now creates a local `config` branch tracking `origin/config`. Folks
+who use `nmbug-status` with an in-Git config (i.e. you don't use the
+`--config` option) who already have `NMBGIT` set up are encouraged to
+run:
+
+ git checkout config origin/config
+
+in their `NMBGIT` repository (usually `~/.nmbug`).
+
+Notmuch 0.19 (2014-11-14)
+=========================
+
+Overview
+--------
+
+This release improves the reliability of `notmuch dump` and the error
+handling for `notmuch insert`. The new `notmuch address` command is
+intended to make searching for email addresses more convenient. At the
+library level the revised handling of missing messages fixes at least
+one bug in threading. The release also includes several interface
+improvements to the emacs interface, most notably the ability to bind
+keyboard shortcuts to saved searches.