X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=NEWS;h=019da55a5d0aff513167ea57a2710082b0d8a312;hp=64388cd333720d1bbeb5a0498209818d46bd404c;hb=ea7c2e54f008a49d6d62bdbd8c2281edfd082b03;hpb=d08af93c65310c2d5ec8033040854f8ff4e5550f

diff --git a/NEWS b/NEWS
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@@ -1,3 +1,79 @@
+Notmuch 0.21 (UNRELEASED)
+=========================
+
+General
+-------
+
+Notmuch now requires gmime >= 2.6.7. The gmime 2.4 series is no longer
+supported.
+
+Database revision tracking: `lastmod:` queries
+
+  Each message now has a metadata revision number that increases with
+  every tagging operation. See the discussion of `lastmod:` in
+  `notmuch-search-terms(7)` for more information.
+
+Notmuch database upgrade to support `lastmod:` queries
+
+  The above mentioned `lastmod:` prefix. This will be done
+  automatically, without prompting on the next time `notmuch new` is
+  run after the upgrade. The upgrade is not reversible, and the
+  upgraded database will not be readable by older versions of
+  Notmuch. As a safeguard, a database dump will be created in the
+  `.notmuch` directory before upgrading.
+
+Command Line Interface
+----------------------
+
+Database revision tracking
+
+  Two new options were added to support revision tracking. A global
+  option "--uuid" (`notmuch(1)`) was added for to detect counter
+  rollover and reinitialization, and `notmuch-count(1)` gained a
+  `--lastmod` option to query database revision tracking data.
+
+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}`.
+
+Database revision tracking
+
+  Revision tracking is supported via a new prefix "lastmod:" in the
+  query parser and the new function
+  `notmuch_database_get_revision`. For the latter, see `notmuch(3)`.
+
+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)
 =========================