+Notmuch 0.38 (2023-09-12)
+=========================
+
+General
+-------
+
+Support relative lastmod queries (see notmuch-sexp-queries(7) and
+notmuch-search-terms(7) for details).
+
+Support indexing of designated attachments as text (see
+notmuch-config(1) for details).
+
+CLI
+---
+
+Add options --offset and --limit to notmuch-show(1).
+
+Emacs
+-----
+
+New commands notmuch-search-edit-search and notmuch-tree-edit-search.
+
+Introduce notmuch-tree-outline-mode.
+
+Some compatibility fixes for Emacs 29. At least one issue (hiding
+images) remains in 0.38.
+
+Support completion when piping to external command.
+
+Fix regression in updating tag display introduced by 0.37.
+
+Library
+-------
+
+Fix bug creating database when database.path is not set.
+
+Incremental performance improvements for message deletion.
+
+Catch Xapian exceptions when deleting messages.
+
+Sync removed message properties to the database.
+
+Replace use of thread-unsafe Query::MatchAll in the infix query
+parser.
+
+Notmuch-Mutt
+------------
+
+Be more careful when clearing the results directory.
+
+Ruby
+----
+
+Use database_open_with_config, and provide compatible path search
+semantics.
+
+Bugfix for query.get_sort
+
+Test Suite
+----------
+
+Support testing installed version of notmuch.
+
+Adapt to some breaking changes in glib handling of init files.
+
+Replace OpenPGP key used in test suite.
+
+Performance Tests
+-----------------
+
+Update signatures for performance test corpus.
+
+Notmuch 0.37 (2022-08-21)
+=========================
+
+Library
+-------
+
+Fix uninitialized field in message objects.
+
+Improve exception handling and error propagation for message objects.
+
+Sexp Queries
+------------
+
+Add one sided lastmod ranges for sexp queries.
+
+Expand macro parameters inside regex and wildcard modifiers.
+
+Command Line Interface
+----------------------
+
+`notmuch help` now works for external commands.
+
+`NOTMUCH_CONFIG` is now passed to external commands and hooks.
+
+Promote the development tool `nmbug` to a user facing tool
+`notmuch-git`. See notmuch-git(1) for details.
+
+Emacs
+-----
+
+The function `notmuch-mua-mail` now moves point depending on the
+provided arguments.
+
+Restrict what mime types are inlined in replies and on refresh.
+
+The functions in notmuch-query.el are now obsolete and may be removed
+in a future version of Notmuch.
+
+Add some controls for lazy display of message bodies (See "Dealing
+with large messages and threads" in the notmuch-emacs documentation).
+
+Allow the user to select (with '%') a different duplicate message file
+to display.
+
+Use `message-dont-reply-to-names` in `notmuch-message-mode`.
+
+Support custom header-line format for notmuch-show mode.
+
+Notmuch 0.36 (2022-04-25)
+=========================
+
+Library
+-------
+
+Add the `sexp` prefix to the infix (traditional) query parser. This
+allows specific subqueries to be parsed by the sexp parser (with
+appropropriate quoting). See `notmuch-search-terms(7)` for details.
+
+Add another heuristic to regexp fields to prevent phrase parsing of
+bracketed sub-expressions.
+
+Command Line Interface
+----------------------
+
+Envelope from ("From ") headers are now escaped as X-Envelope-From: in
+input to `notmuch-insert`. This prevents creating mbox files when
+calling `notmuch-insert` from e.g. `postfix`.
+
+Python (CFFI) Bindings
+----------------------
+
+Use the `config_pairs` API in ConfigIterator. This returns all
+matching key-value pairs, not just those that happen to be stored in
+the database.
+
+Documentation
+-------------
+
+Reorganize documention for `notmuch-config`. Add a few links from
+other man pages.
+
+Emacs
+-----
+
+Bind the usual undo key sequences to new command
+"notmuch-tag-undo". This allows transparent undo of tagging
+operations.
+
+Tests
+-----
+
+Fix smime.4 with newer gmime. Unset `XDG_DATA_HOME` and `MAILDIR` for tests.
+
+New add-on tool: notmuch-web
+-----------------------------
+
+The new devel/ tool `notmuch-web` is a very thin web client. It
+supports a full search interface for one user: there is no facility
+for multiple users provided today. See the notmuch-web README file
+for more information.
+
+Be careful about running it on a network-connected system: it will
+expose a web interface that requires no authentication but exposes
+your mail store.
+
+Notmuch 0.35 (2022-02-06)
+=========================
+
+Library
+-------
+
+Implement the `date` and `lastmod` fields in the S-expression parser.
+
+Ignore trailing `/` for pathnames in both query parsers.
+
+Rename configuration option `built_with.sexpr_query` to
+`built_with.sexp_queries`.
+
+Do not assume a default mail root in split (e.g. XDG) configurations.
+
+Fix some small memory leaks in `notmuch_database_open_with_config`.
+
+CLI
+---
+
+Improve handling of leading/trailing punctation and space for
+configuration lists.
+
+Only ignore `.notmuch` at the top level in `notmuch new`.
+
+Optionally show extra headers in `notmuch show`. See
+`show.extra_headers` in notmuch-config(1).
+
+Emacs
+-----
+
+Drop `C-TAB` binding in hello mode, document `backtab`.
+
+Fix visual glitch in search mode by running `notmuch-search-hook`
+lazily.
+
+Don't add space to completion candidates, improves compatibility with
+third party completion frameworks.
+
+Make citation formating more robust against whitespace.
+
+Use `--excludes=false` when generating the 'All tags' section.
+
+Use cached copy of message body for `Fcc`, avoiding variant bodies for
+signed and/or encrypted messages.
+
+Add notmuch-logo.svg and use it in notmuch-hello view, replacing
+the .png version.
+
+Make header line in show buffers optional.
+
+Add customizable names for search buffers.
+
+Build
+-----
+
+Fix out-of-tree build for `python-cffi` bindings.
+
+Rearrange position of {C,CXX,CPP,LD}FLAGS, prevent some clashes with
+installed version of notmuch.
+
+Ignore more configure options.
+
+Test Suite
+----------
+
+Replace some uses of `gdb` in the test suite with `LD_PRELOAD` based
+shims.
+
+Use `--with-colons` for gpgsm, fix compatibility with newer gnupg.
+
+Python bindings
+---------------
+
+Add `matched` property to message objects.
+
+Users are reminded that the old python bindings in bindings/python are
+deprecated; this will probably be the last major release that ships
+them.
+
+Completion
+----------
+
+Use `database.mail_root` for path completion in bash/zsh.
+
+Notmuch 0.34.3 (2022-01-09)
+===========================
+
+Library
+-------
+
+Do not crash when presented with a .notmuch directory without a
+xapian/ subdirectory.
+
+Python Bindings (notmuch2)
+--------------------------
+
+Database constructor now searches for configuration by default. Pass
+`config=Database.CONFIG.EMPTY` to disable.
+
+The `Message.replies()` method now returns OwnedMessage objects, to
+prevent certain memory de-allocation errors.
+
+Fix for importing `notmuch2` module when building bindings
+documentation.
+
+Notmuch 0.34.2 (2021-12-09)
+===========================
+
+Library
+-------
+
+Fix a bug that wrongly resolved conflict between the `database_path`
+parameter to `notmuch_database_open_with_config` and configuration
+item `database.path` in favour of the latter.
+
+Python Bindings (notmuch2)
+--------------------------
+
+When building the documentation for the `notmuch2` python module,
+import from the built module, not a system wide installed one.
+
+The notmuch2.Database constructor now uses the library function
+`notmuch_database_open_with_config` to support the same configuration
+and database location options as the library does.
+
+Fix some unprintable exception objects.
+
+Notmuch 0.34.1 (2021-11-03)
+===========================
+
+Library
+-------
+
+Fix for deallocation and nulling of output parameter for
+notmuch_database_{open_with,create_with,load}_config when errors
+occur. This change fixes a potential use-after-free bug that has been
+present since 0.32. This release also improves the documentation of
+status returns for the same 3 functions.
+
+Notmuch 0.34 (2021-10-20)
+=========================
+
+General
+-------
+
+An optional new s-expression based query parser is available if
+notmuch is built with the `sfsexp` library. See
+notmuch-sexp-queries(7) for syntax, and use `notmuch config get
+built_with.sexpr_query` to check if notmuch is compiled with
+s-expression query support.
+
+CLI
+---
+
+Support multiple `Delivered-To` headers in notmuch-reply(1).
+
+Emacs
+-----
+
+Functions are now allowed in `notmuch-search-result-format`.
+
+Improvements to unthreaded view on large threads.
+
+Tolerate bad/missing working directory for most commands.
+
+Allow customization of tree drawing symbols in notmuch-tree mode.
+
+Notmuch 0.33.2 (2021-09-30)
+===========================
+
+Tests
+-----
+
+Improve reliability of T355-smime by changing gpgsm initialization.
+
+Notmuch 0.33.1 (2021-09-10)
+===========================
+
+General
+-------
+
+Replace the fully-qualified-domain-name of the host with "localhost"
+in the default email address. This should fix two flaky subtests in
+T590-libconfig.
+
+Notmuch 0.33 (2021-09-03)
+=========================
+
+Library
+-------
+
+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.
+
+CLI
+---
+
+Define format version 5, which supports sorting the output of
+notmuch-show.
+
+Emacs
+-----
+
+`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.
+
+Ruby
+----
+
+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.
+
+Vim
+---
+
+Respect excluded tags when showing a thread.
+
+Documentation
+-------------
+
+Fix doc build for Sphinx 4.0.
+
+Improve the markup and linking of the documentation.
+
+Notmuch 0.32.3 (2021-08-17)
+===========================
+
+Library
+-------
+
+Restore location of database via `MAILDIR` environment variable, which
+was broken in 0.32.
+
+Bump libnotmuch minor version to match the documentation in
+`notmuch.h`.
+
+Correct documentation for deprecated database opening functions to
+point out that they (still) do not load configuration information.
+
+CLI
+---
+
+Restore "notmuch config get built_with.*", which was broken in 0.32.
+
+Notmuch 0.32.2 (2021-06-27)
+===========================
+
+General
+-------
+
+Fix a bug from 2017 that can add duplicate thread-id terms to message
+documents.
+
+CLI
+---
+
+Fix small memory leak in notmuch new.
+
+Emacs
+-----
+
+Add `(require 'seq)` for `seq-some`.
+
+Documentation
+-------------
+
+Fix man page build for Sphinx 4.x. Fix variable name in emacs docs.
+
+Tests
+-----
+
+Fix backup creation in `perf-test/T00-new`. Check openssl
+prerequisite in `add_gpgsm_home`.
+
+Notmuch 0.32.1 (2021-05-15)
+===========================
+
+General
+-------
+
+Restore handling of relative values for `database.path` that was
+broken by 0.32. Extend this handling to `database.mail_root`,
+`database.backup_dir`, and `database.hook_dir`.
+
+Reload certain metadata from Xapian database in
+notmuch_database_reopen. This fixes a bug when adding messages to the
+database in a pre-new hook.
+
+Fix default of `$HOME/mail` for `database.path`. In release 0.32, this
+default worked only in "notmuch config".
+
+Emacs
+-----
+
+Restore the dynamically bound variables `tag-changes` and `query` in
+in `notmuch-before-tag-hook` and `notmuch-after-tag-hook`.
+
+Add `notmuch-jump-key` face to fontify keys in `notmuch-jump` and
+related functions. To ensure backward compatibility, the new face
+inherits from `minibuffer-prompt`.
+
+Notmuch 0.32 (2021-05-02)
+=========================
+
+General
+-------
+
+This release includes a significant overhaul of the configuration
+management facilities for notmuch. The previous distinction between
+configuration items that can be modified via plain text configuration
+files and those that must be set in the database via the "notmuch
+config" subcommand is gone, and all configuration items can be set in
+both ways. The external configuration file overrides configuration
+items in the database. The location of database, hooks, and
+configuration files is now more flexible, with several new
+configuration variables. In particular XDG locations are now supported
+as fallbacks for database, configuration and hooks. For more
+information see `notmuch-config(1)`.
+
+Library
+-------
+
+To support the new configuration facilities, several functions and
+constants have been added to the notmuch API. Most notably:
+
+- `notmuch_database_create_with_config`
+- `notmuch_database_open_with_config`
+- `notmuch_database_load_config`
+- `notmuch_config_get`
+
+A previously requested API change is that `notmuch_database_reopen` is
+now exposed (and generalized).
+
+The previously severe slowdowns from large numbers calls to
+notmuch_database_remove_message or notmuch_message_delete in one
+session has been fixed.
+
+As always, the canonical source of API documentation is
+`lib/notmuch.h`, or the doxygen formatted documentation in `notmuch(3)`.
+
+CLI
+---
+
+The `notmuch config set` subcommand gained a `--database` argument to
+specify that the database should be updated, rather than a config file.
+
+The speed of `notmuch new` and `notmuch reindex` in dealing with large
+numbers of mail file deletions is significantly improved.
+
+Emacs
+-----
+
+Completion related updates include: de-duplicating tags offered for
+completion, use the actual initial input in address completion, allow
+users to opt out of notmuch address completion, and do not force Ido
+when prompting for senders.
+
+Some keymaps used to contain bindings for unnamed commands. These
+lambda expressions have been replaced by named commands (symbols), to
+ease customization.
+
+Lexical binding is now used in all notmuch-emacs libraries.
+
+Fix bug in calling `notmuch-mua-mail` with a non-nil RETURN-ACTION.
+
+Removed, inlined or renamed functions and variables:
+ `notmuch-address-locate-command`,
+ `notmuch-documentation-first-line`, `notmuch-folder`,
+ `notmuch-hello-trim', `notmuch-hello-versions` => `notmuch-version`,
+ `notmuch-remove-if-not`, `notmuch-search-disjunctive-regexp`,
+ `notmuch-sexp-eof`, `notmuch-split-content-type`, and
+ `notmuch-tree-button-activate`.
+
+Keymaps are no longer fset, which means they need to be referred to in
+define-key directly (without quotes). If your Emacs configuration has a
+keybinding like:
+ (define-key 'notmuch-show-mode-map "7" 'foo)
+you should change it to:
+ (define-key notmuch-show-mode-map "7" 'foo)
+
+Notmuch 0.31.4 (2021-02-18)
+===========================
+
+Library
+-------
+
+Fix include bug triggered by glib 2.67.
+
+Test
+----
+
+Fix race condition in T568-lib-thread.
+
+Notmuch 0.31.3 (2020-12-25)
+===========================
+
+Bindings
+--------
+
+Fix for exclude tags in notmuch2 bindings.
+
+Build
+-----
+
+Portability update for T360-symbol-hiding.
+
+Library
+-------
+
+Fix for memory error in notmuch_database_get_config_list.
+
+Notmuch 0.31.2 (2020-11-08)
+===========================
+
+Build
+-----
+
+Catch one more occurence of "version" in the build system, which
+caused the file to be regenerated in the release tarball.
+
+Notmuch 0.31.1 (2020-11-08)
+===========================
+
+Library
+-------
+
+Fix a memory initialization bug in notmuch_database_get_config_list.
+
+Build
+-----
+
+Rename file 'version' to 'version.txt'. The old file name conflicted
+with a C++ header for some compilers.
+
+Replace use of coreutils `realpath` in configure.
+
+Notmuch 0.31 (2020-09-05)
+=========================
+
+Emacs
+-----
+
+Notmuch now supports Emacs 27.1. You may need to set
+`mml-secure-openpgp-sign-with-sender` and/or
+`mml-secure-smime-sign-with-sender` to continue signing messages.
+
+The minimum supported major version of GNU Emacs is now 25.1.
+
+Add support for moving between threads after notmuch-tree-from-search-thread.
+
+New `notmuch-unthreaded` mode (added in Notmuch 0.30)
+
+ Unthreaded view is a mode where each matching message is shown on a
+ separate line.
+
+ The main key entries to unthreaded view are
+
+ 'u' enter a query to view in unthreaded mode (works in hello,
+ search, show and tree mode)
+
+ 'U' view the current query in unthreaded mode (works from search,
+ show and tree)
+
+ Saved searches can also specify that they should open in unthreaded
+ view.
+
+ Currently it is not possible to specify the sort order: it will
+ always be newest first.
+
+Notmuch-Mutt
+------------
+
+The shell pipeline executed by notmuch-mutt, which symlinked matched
+files to a maildir for mutt to access is replaced with internal perl
+processing. This search operation is now more portable, and somewhat
+faster.
+
+Library
+-------
+
+Improve exception handling in the library. This should
+largely eliminate terminations inside the library due to uncaught
+exceptions or internal errors. No doubt there are a few uncovered
+code paths still; please report them as bugs.
+
+Add `notmuch_message_get_flag_st` and
+`notmuch_message_has_maildir_flag_st`, and deprecate the existing
+non-status providing versions.
+
+Move memory de-allocation from `notmuch_database_close` to
+`notmuch_database_destroy`.
+
+Handle relative filenames in `notmuch_database_index_file`, as
+promised in the documentation.
+
+Python Bindings
+---------------
+
+Documentation for the python bindings is merged into the main
+sphinx-doc documentation tree. The merged documentation can be built
+with e.g. `make sphinx-html`
+
+Dependencies
+------------
+
+We now support building notmuch against Xapian 1.5 (the current
+development version).
+
+Test Suite
+----------
+
+Test suite fixes for compatibility with Emacs 27.1.
+
+Build System
+------------
+
+Man pages are now compressed reproducibly.
+
+Notmuch 0.30 (2020-07-10)
+=========================
+
+S/MIME
+------
+
+Handle S/MIME (PKCS#7) messages -- one-part signed messages, encrypted
+messages, and multilayer messages. Treat them symmetrically to
+OpenPGP messages. This includes handling protected headers
+gracefully.
+
+If you're using Notmuch with S/MIME, you currently need to configure
+gpgsm appropriately.
+
+Mixed-up MIME Repair
+--------------------
+
+Detect and automatically repair a common form of message mangling
+created by Microsoft Exchange (see index.repaired=mixedup in
+notmuch-properties(7)).
+
+Protected Headers
+-----------------
+
+Avoid indexing the legacy-display part of an encrypted message that
+has protected headers (see
+index.repaired=skip-protected-headers-legacy-display in
+notmuch-properties(7)).
+
+Python
+------
+
+Drop support for python2, focus on python3.
+
+Introduce new CFFI-based python bindings in the python module named
+"notmuch2". Officially deprecate (but still support) the older
+"notmuch" module.
+
+Dependencies
+------------
+
+Support for Xapian 1.2 is removed. The minimum supported version of
+Xapian is now 1.4.0.
+
+Notmuch 0.29.3 (2019-11-27)
+===========================
+
+General
+-------
+
+Fix for use-after-free in notmuch_config_list_{key,val}.
+
+Fix for double close of file in notmuch-dump.
+
+Debian
+------
+
+Drop python2 support from shipped debian packaging.
+
+Notmuch 0.29.2 (2019-10-19)
+===========================
+
+General
+-------
+
+Fix for file descriptor leak when opening gzipped mail files. Thanks
+to James Troup for the bug report and the fix.
+
+Notmuch 0.29.1 (2019-06-11)
+===========================
+
+Build
+-----
+
+Fix for installation failure with `configure --without-emacs`.
+
+Notmuch 0.29 (2019-06-07)
+=========================
+
+General
+-------
+
+Add "body:" field to allow searching for terms that occur only in the
+message body. Users will need to reindex their mail to take advantage
+of this feature.
+
+Add support for indexing user specified headers (e.g. List-Id). See
+notmuch-config(1) for details. This requires reindexing after changing
+the set of headers to be indexed.
+
+Fix bug for searching in some headers for Xapian keywords in quoted
+strings.
+
+Add support for gzip compressed mail messages (/not/ multi-message
+mboxes); e.g. `gzip -9 $MAIL/archive/giant-message && notmuch new`
+should work. Note that maildir flag syncing for gzipped messages is
+currently untested.
+
+Notmuch is now capable of indexing, searching and rendering
+cryptographically-protected Subject: headers of the form produced by
+Enigmail and K-9 mail in encrypted messages.
+
+Command Line Interface
+----------------------
+
+`notmuch show` now supports --body=false and --include-html with
+--format=text.
+
+Fix several performance problems with `notmuch reindex`.
+
+`notmuch show` and `notmuch reply` now emit per-message cryptographic
+status in their json and sexp output formats. See devel/schemata for
+more details about what is included there. This status includes
+information about cryptographic protections for the Subject header.
+
+Emacs
+-----
+
+Optionally check for missing attachments in outgoing messages (see
+function `notmuch-mua-attachment-check`).
+
+Bind `B` to browse URLs in current message.
+
+Bind `g` to refresh the current notmuch buffer.
+
+Editing a message as new now includes an FCC header.
+
+Forwarded messages are now tagged as +forwarded (customizable).
+
+Add references header to link forwarded message to thread of original
+message.
+
+The minimum supported major version of Emacs is now 24.
+
+Support for GNU Emacs older than 25.1 is deprecated with this release,
+and may be removed in a future release.
+
+Notmuch-emacs documentation is somewhat expanded. More contributions
+are very welcome.
+
+Build System
+------------
+
+Notmuch release tarballs are now compressed with `xz`.
+
+We now provide conventional detached signatures of the release
+tarballs in addition to the signed `sha256sum` files.
+
+Dependencies
+------------
+
+Support for GMime 2.6 is removed. The minimum supported version of
+GMime is now 3.0.3. GMime also needs to have been compiled with
+cryptography support.
+
+Test Suite
+----------
+
+If either GNU parallel or moreutils parallel is installed, the tests
+in the test suite will now be run in parallel (one per available
+core). This can be disabled with NOTMUCH_TEST_SERIALIZE=1.
+
+Notmuch 0.28.4 (2019-05-05)
+===========================
+
+Command line interface
+----------------------
+
+Fix a spurious error when using `notmuch show --raw` on messages whose
+size is a multiple of the internal buffer size.
+
+Notmuch 0.28.3 (2019-03-05)
+===========================
+
+Library
+-------
+
+Fix a bug with the internal data structure _notmuch_string_map_t used
+by message properties.
+
+Build System
+------------
+
+Serialize calls to sphinx-build to avoid race condition.
+
+Notmuch 0.28.2 (2019-02-17)
+===========================
+
+Emacs
+-----
+
+Invoke gpg with --batch and --no-tty.
+
+Python Bindings
+---------------
+
+Fix documentation build with Python 3.7. Note that Python >= 3.3 is
+now needed to build this documentation.
+
+Notmuch 0.28.1 (2019-02-01)
+===========================
+
+Build System
+------------
+
+`configure` no longer uses the special variable BASH, as this causes
+problems on systems where /bin/sh is bash.
+
+Notmuch 0.28 (2018-10-12)
+=========================
+
+General
+-------
+
+Improve threading
+
+ The threading algorithm has been updated to consider all references,
+ not just the heuristically chosen parent (e.g. when that parent is
+ not in the database). The heuristic for choosing a parent message
+ has also been updated to again consider the In-Reply-To header, if
+ it looks sensible. Re-indexing might be needed to take advantage of
+ the latter change.
+
+Handle mislabelled Windows-1252 parts
+
+ Messages that contain Windows-1252 are apparently frequently
+ mislabelled as ISO 8859-1. Use GMime functionality to apply the
+ correct encoding for such messages.
+
+Command Line Interface
+----------------------
+
+Support relative database paths
+
+ Database paths (i.e. parameters to `notmuch config set
+ database.path`) without a leading `/` are now interpreted relative
+ to $HOME of the invoking user.
+
+Emacs
+-----
+
+Improve stderr handling
+
+ Add a real sentinel process to clean up stderr buffer. This is
+ needed on e.g. macOS.
+
+Call `notmuch-mua-send-hook` hooks when sending a message
+
+ This hook was documented, but not functional for a very long time.
+
+Completion
+----------
+
+The zsh completion has been updated to cover most of the notmuch
+CLI. Internally it uses regexp searching, so needs at least Notmuch
+0.24.
+
+Build System
+------------
+
+The build system now installs notmuch-mutt and notmuch-emacs-mua with
+absolute shebangs, following the conventions of most Linux
+distributions.
+
+Test Suite
+----------
+
+Fix certain tests that were failing with GMime 2.6. Users are reminded
+that support for versions of GMime before 3.0.3 has been deprecated
+since Notmuch 0.25.
+
+Notmuch 0.27 (2018-06-13)
+=========================
+
+General
+-------
+
+Add support for thread:{} queries
+
+ Queries of the form `thread:{foo} and thread:{bar}` match threads
+ containing (possibly distinct) messages matching foo and bar. See
+ `notmuch-search-terms(7)` for details.
+
+Command Line Interface
+----------------------
+
+Add the --full-scan option to `notmuch new`
+
+ This option disables mtime based optimization of scanning for new mail.
+
+Add new --decrypt=stash option for `notmuch show`
+
+ This facilitates a workflow for encrypted messages where message
+ cleartext are indexed on first read, but the user's decryption key
+ does not have to be available during message receipt.
+
+Documentation
+-------------
+
+An initial manual for `notmuch-emacs` is now installed by default (in
+`info` format).
+
+Dependencies
+------------
+
+As of this release, support for versions of Xapian before 1.4.0 is
+deprecated, and may disappear in a future release of notmuch.
+
+Notmuch 0.26.2 (2018-04-28)
+===========================
+
+Library Changes
+---------------
+
+Work around Xapian bug with `get_mset(0,0, x)`
+
+ This causes aborts in `_notmuch_query_count_documents` on
+ e.g. Fedora 28. The underlying bug is fixed in Xapian commit
+ f92e2a936c1592, and will be fixed in Xapian 1.4.6.
+
+Make thread indexing more robust against reference loops
+
+ Choose a thread root by date in case of reference loops. Fix a
+ related abort in `notmuch show`.
+
+Notmuch 0.26.1 (2018-04-02)
+===========================
+
+Library Changes
+---------------
+
+Bump the library minor version. This should have happened in 0.26, but
+better late than never.
+
+
Notmuch 0.26 (2018-01-09)
=========================
Transition `notmuch_database_add_message` to `notmuch_database_index_file`
- When indexing an e-mail message, the new
- `notmuch_database_index_file` function is the preferred form, and
- the old `notmuch_database_add_message` is deprecated. The new form
- allows passing a set of options to the indexing engine, which the
- operator may decide to change from message to message.
+ When indexing an e-mail message, the new
+ `notmuch_database_index_file` function is the preferred form, and
+ the old `notmuch_database_add_message` is deprecated. The new form
+ allows passing a set of options to the indexing engine, which the
+ operator may decide to change from message to message.
Test Suite
----------
This avoids certain encoding related crashes under Python 3.
-Add python bindings for notmuch_database_{get,set}_config*
+Add python bindings for `notmuch_database_{get,set}_config*`
Optional `decrypt_policy` flag is available for notmuch.database().index_file()
Previously, it was impossible to open writable database handles,
because `DATABASE_MODE_READ_ONLY` and `DATABASE_MODE_READ_WRITE` were
both set to zero.
- The same issue occured with sort modes.
+ The same issue occurred with sort modes.
Notmuch 0.22.2 (2016-09-08)
===========================
Emacs
-----
-Avoid rendering large text attachements.
+Avoid rendering large text attachments.
Improved rendering of CID references in HTML.
Sphinx is now mandatory to build docs
Support for using rst2man in place of sphinx to build the
- docmumentation has been removed.
+ documentation has been removed.
Improved notmuch-search-terms.7
The commands set consistent exit status codes on failures
The cli commands now consistently set exit status of 1 on failures,
- except where explicitly otherwise noted. The notable expections are
+ except where explicitly otherwise noted. The notable exceptions are
the status codes for format version mismatches for commands that
support formatted output.
2. Remove your `NMBGIT` repository (e.g. `mv .nmbug .nmbug.bak`).
3. Use the new `clone` command to create a fresh clone:
- nmbug clone http://nmbug.tethera.net/git/nmbug-tags.git
+ nmbug clone https://nmbug.notmuchmail.org/git/nmbug-tags.git
4. If you had local commits in step 1, add a remote for that
repository and fetch them into the new repository.
Add keybinding ('c I') for stashing Message-ID's without an id: prefix
- Reduces manual labour when stashing them for use outside notmuch.
+ Reduces manual labor when stashing them for use outside notmuch.
Do not query on `notmuch-search` exit
nmbug - share tags with a given prefix
nmbug helps maintain a git repo containing all tags with a given
- prefix (by default "notmuch::"). Tags can be shared by commiting
+ prefix (by default "notmuch::"). Tags can be shared by committing
them to git in one location and restoring in another.
Notmuch 0.9 (2011-10-01)