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:tocdepth: 2
.. _docs-changelog:
=========
Changelog
=========
.. _docs-changelog-latest:
----------------------------
Aug 25, 2023 to Sep 08, 2023
----------------------------
.. changelog_highlights_start
Highlights (Aug 25, 2023 to Sep 08, 2023):
* SEED :ref:`seed-0107` has been approved! Pigweed will adopt a new sockets API as
its primary networking abstraction. The sockets API will be backed by a new,
lightweight embedded-focused network protocol stack inspired by TCP/IP.
* SEED :ref:`seed-0108` has also been approved! Coming soon, the new ``pw_emu``
module will make it easier to work with emulators.
Please join us at the next `Pigweed Live <https://discord.gg/M9NSeTA>`_ on
**Mon, Sep 11 1PM PST** to discuss All Things Pigweed. Go to the
``#pigweed-live`` channel to get a link to the video meeting.
.. changelog_highlights_end
Active SEEDs
============
Help shape the future of Pigweed! Please leave feedback on the following active RFCs (SEEDs):
* `SEED-0103: pw_protobuf Object Model <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/133971>`__
* `SEED-0104: display support <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/150793>`__
* `SEED-0105: Add nested tokens and tokenized args to pw_tokenizer and pw_log <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/154190>`__
* `SEED-0106: Project Template <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155430>`__
* `SEED-0109: Communication Buffers <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168357>`__
Modules
=======
pw_assert
---------
We fixed circular dependencies in Bazel.
* `Remove placeholder target <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168844>`__
* `Fix Bazel circular deps <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160794>`__
(issue `#234877642 <https://issues.pigweed.dev/issues/234877642>`__)
* `Introduce pw_assert_backend_impl <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168774>`__
(issue `#234877642 <https://issues.pigweed.dev/issues/234877642>`__)
pw_bluetooth
------------
We added :ref:`Emboss <module-pw_third_party_emboss>` definitions.
* `Add SimplePairingCompleteEvent Emboss definition <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169916>`__
* `Add UserPasskeyRequestEvent Emboss definition <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169912>`__
* `Add UserConfirmationRequestEvent Emboss definition <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169871>`__
* `Use hci.LinkKey in LinkKeyNotificationEvent.link_key <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168858>`__
* `Add IoCapabilityResponseEvent Emboss definition <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168354>`__
* `Add IoCapabilityRequestEvent Emboss definition <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168353>`__
* `Add EncryptionKeyRefreshCompleteEvent Emboss definition <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168331>`__
* `Add ExtendedInquiryResultEvent Emboss definition <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168330>`__
pw_build
--------
* `Force watch and default recipe names <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169911>`__
pw_build_mcuxpresso
-------------------
* `Output formatted bazel target <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169740>`__
pw_cpu_exception
----------------
We added Bazel support.
* `bazel build support <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169733>`__
(issue `#242183021 <https://issues.pigweed.dev/issues/242183021>`__)
pw_crypto
---------
The complete ``pw_crypto`` API reference is now documented on :ref:`module-pw_crypto`.
* `Add API reference <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169572>`__
(issue `#299147635 <https://issues.pigweed.dev/issues/299147635>`__)
pw_env_setup
------------
Banners should not print correctly on Windows.
* `Add i2c protos to python deps <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169231>`__
* `Fix banner printing on Windows <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169172>`__
(issue `#289008307 <https://issues.pigweed.dev/issues/289008307>`__)
pw_file
-------
* `Add pw_file python package <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168831>`__
pw_function
-----------
The :cpp:func:`pw::bind_member()` template is now exposed in the public API.
``bind_member()`` is useful for binding the ``this`` argument of a callable.
We added a section to the docs explaining :ref:`why pw::Function is not a
literal <module-pw_function-non-literal>`.
* `Explain non-literal design rationale <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168777>`__
* `Expose \`bind_member\` <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169123>`__
pw_fuzzer
---------
We refactored ``pw_fuzzer`` logic to be more robust and expanded the
:ref:`module-pw_fuzzer-guides-reproducing_oss_fuzz_bugs` doc.
* `Refactor OSS-Fuzz support <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167348>`__
(issue `#56955 <https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56955>`__)
pw_i2c
------
* `Use new k{FieldName}MaxSize constants to get buffer size <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168913>`__
pw_kvs
------
We are discouraging the use of the shorter macros because they collide with
Abseil's logging API.
* `Remove usage of pw_log/shorter.h API <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169920>`__
(issue `#299520256 <https://issues.pigweed.dev/issues/299520256>`__)
pw_libc
-------
``snprintf()`` support was added.
* `Import LLVM libc's snprintf <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/137735>`__
pw_log_string
-------------
We added more detail to :ref:`module-pw_log_string`.
* `Fix the default impl to handle zero length va args <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169975>`__
* `Provide more detail in the getting started docs <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168934>`__
(issue `#298124226 <https://issues.pigweed.dev/issues/298124226>`__)
pw_log_zephyr
-------------
It's now possible to define ``pw_log_tokenized_HandleLog()`` outside of Pigweed
so that Zephyr projects have more flexibility around how they capture tokenized
logs.
* `Split tokenize handler into its own config <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168612>`__
pw_package
----------
* `Handle failed cipd acl checks <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168530>`__
pw_persistent_ram
-----------------
* `Add persistent_buffer flat_file_system_entry <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168832>`__
pw_presubmit
------------
We added a reStructuredText formatter.
* `Make builds_from_previous_iteration ints <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169721>`__
(issue `#299336222 <https://issues.pigweed.dev/issues/299336222>`__)
* `Move colorize_diff to tools <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168839>`__
* `RST formatting <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168541>`__
pw_protobuf
-----------
``max_size`` and ``max_count`` are now exposed in generated headers.
The new ``proto_message_field_props()`` helper function makes it easier to
iterate through a messages fields and properties.
* `Expose max_size, max_count in generated header file <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168973>`__
(issue `#297364973 <https://issues.pigweed.dev/issues/297364973>`__)
* `Introduce proto_message_field_props() <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168972>`__
* `Change PROTO_FIELD_PROPERTIES to a dict of classes <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168971>`__
* `Rename 'node' to 'message' in forward_declare() <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168970>`__
* `Simplify unnecessary Tuple return type <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168910>`__
pw_random
---------
We're now auto-generating the ``XorShiftStarRng64`` API reference via Doxygen.
* `Doxygenify xor_shift.h <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/164510>`__
pw_rpc
------
The new ``request_completion()`` method in Python enables you to send a
completion packet for server streaming calls.
* `Add request_completion to ServerStreamingCall python API <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168439>`__
pw_spi
------
* `Fix Responder.SetCompletionHandler() signature <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169130>`__
pw_symbolizer
-------------
The ``LlvmSymbolizer`` Python class has a new ``close()`` method to
deterministically close the background process.
* `LlvmSymbolizer tool improvement <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168863>`__
pw_sync
-------
We added :ref:`module-pw_sync-genericbasiclockable`.
* `Add GenericBasicLockable <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/165930>`__
pw_system
---------
``pw_system`` now supports different channels for primary and logging RPC.
* `Multi-channel configuration <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167158>`__
(issue `#297076185 <https://issues.pigweed.dev/issues/297076185>`__)
pw_thread_freertos
------------------
* `Add missing dep to library <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169239>`__
pw_tokenizer
------------
We added :c:macro:`PW_TOKENIZE_FORMAT_STRING_ANY_ARG_COUNT` and
:c:macro:`PW_TOKENIZER_REPLACE_FORMAT_STRING`. We refactored the docs
so that you don't have to jump around the docs as much when learning about
key topics like tokenization and token databases. Database loads now happen
in a separate thread to avoid blocking the main thread. Change detection for
directory databases now works more as expected. The config API is now exposed
in the API reference.
* `Remove some unused deps <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169573>`__
* `Simplify implementing a custom tokenization macro <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169121>`__
* `Refactor the docs to be task-focused <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169124>`__
* `Reload database in dedicated thread <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168866>`__
* `Combine duplicated docs sections <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168865>`__
* `Support change detection for directory dbs <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168630>`__
* `Move config value check to .cc file <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168615>`__
pw_unit_test
------------
We added ``testing::Test::HasFailure()``, ``FRIEND_TEST``, and ``<<`` messages
to improve gTest compatibility.
* `Add testing::Test::HasFailure() <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168810>`__
* `Add FRIEND_TEST <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169270>`__
* `Allow <<-style messages in test expectations <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168860>`__
pw_varint
---------
``pw_varint`` now has a :ref:`C-only API <module-pw_varint-api-c>`.
* `Add C-only implementation; cleanup <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169122>`__
pw_web
------
Logs can now be downloaded as plaintext.
* `Fix TypeScript errors in Device files <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169930>`__
* `Json Log Source example <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169176>`__
* `Enable downloading logs as plain text <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168130>`__
* `Fix UI/state bugs <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167911>`__
* `NPM version bump to 0.0.11 <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168591>`__
* `Add basic bundling tests for log viewer bundle <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168539>`__
Build
=====
Bazel
-----
* `Fix alwayslink support in MacOS host_clang <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168614>`__
(issue `#297413805 <https://issues.pigweed.dev/issues/297413805>`__)
* `Fix lint issues after roll <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169611>`__
Docs
====
* `Fix broken links <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169579>`__
(issue `#299181944 <https://issues.pigweed.dev/issues/299181944>`__)
* `Recommend enabling long file paths on Windows <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169578>`__
* `Update Windows command for git hook <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168592>`__
* `Fix main content scrolling <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168555>`__
(issue `#297384789 <https://issues.pigweed.dev/issues/297384789>`__)
* `Update changelog <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168540>`__
(issue `#292247409 <https://issues.pigweed.dev/issues/292247409>`__)
* `Use code-block:: instead of code:: everywhere <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168617>`__
* `Add function signature line breaks <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168554>`__
* `Cleanup indentation <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168537>`__
SEEDs
=====
* `SEED-0108: Emulators Frontend <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/158190>`__
Third party
===========
* `Add public configs for FuzzTest deps <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169711>`__
* `Reconfigure deps & add cflags to config <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/152691>`__
Miscellaneous
=============
* `Fix formatting with new clang version <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169078>`__
mimxrt595_evk_freertos
----------------------
* `Use config_assert helper <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160378>`__
----------------------------
Aug 11, 2023 to Aug 25, 2023
----------------------------
Highlights (Aug 11, 2023 to Aug 25, 2023):
* ``pw_tokenizer`` now has Rust support.
* The ``pw_web`` log viewer now has advanced filtering and a jump-to-bottom
button.
* The ``run_tests()`` method of ``pw_unit_test`` now returns a new
``TestRecord`` dataclass which provides more detailed information
about the test run.
* A new Ambiq Apollo4 target that uses the Ambiq Suite SDK and FreeRTOS
has been added.
Please join us at the next Pigweed Live on **Monday, Aug 28 1PM PST** to
discuss these changes and anything else on your mind. Join our
`Discord <https://discord.gg/M9NSeTA>`_ and head over to the ``#pigweed-live``
channel to get a link to the video meeting.
Active SEEDs
============
Help shape the future of Pigweed! Please leave feedback on the following active RFCs (SEEDs):
* `SEED-0103: pw_protobuf Object Model <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/133971>`__
* `SEED-0104: display support <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/150793>`__
* `SEED-0105: Add nested tokens and tokenized args to pw_tokenizer and pw_log <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/154190>`__
* `SEED-0106: Project Template <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155430>`__
* `SEED-0108: Emulators Frontend <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/158190>`__
Modules
=======
pw_bloat
--------
* `Fix typo in method name <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/166832>`__
pw_bluetooth
------------
The :ref:`module-pw_third_party_emboss` files were refactored.
* `Add SynchronousConnectionCompleteEvent Emboss definition <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167862>`__
* `Add all Emboss headers/deps to emboss_test & fix errors <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168355>`__
* `Add InquiryResultWithRssiEvent Emboss definition <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167859>`__
* `Add DataBufferOverflowEvent Emboss definition <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167858>`__
* `Add LinkKeyNotificationEvent Emboss definition <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167855>`__
* `Add LinkKeyRequestEvent emboss definition <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167349>`__
* `Remove unused hci emboss files <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167090>`__
* `Add RoleChangeEvent emboss definition <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167230>`__
* `Add missing test dependency <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167130>`__
* `Add new hci subset files <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/166730>`__
pw_build
--------
The ``pw_build`` docs were split up so that each build system has its own page
now. The new ``output_logs`` flag enables you to not output logs for ``pw_python_venv``.
* `Handle read-only files when deleting venvs <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167863>`__
* `Split build system docs into separate pages <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/165071>`__
* `Use pw_toolchain_clang_tools <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167671>`__
* `Add missing pw_linker_script flag <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167632>`__
(issue `#296928739 <https://issues.pigweed.dev/issues/296928739>`__)
* `Fix output_logs_ unused warning <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/166991>`__
(issue `#295524695 <https://issues.pigweed.dev/issues/295524695>`__)
* `Don't include compile cmds when preprocessing ldscripts <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/166490>`__
* `Add pw_python_venv.output_logs <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/165330>`__
(issue `#295524695 <https://issues.pigweed.dev/issues/295524695>`__)
* `Increase size of test linker script memory region <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/164823>`__
* `Add integration test metadata <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/154553>`__
pw_cli
------
* `Default change pw_protobuf default <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/126806>`__
(issue `#266298474 <https://issues.pigweed.dev/issues/266298474>`__)
pw_console
----------
* `Update web viewer to use pigweedjs <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162995>`__
pw_containers
-------------
* `Silence MSAN false positive in pw::Vector <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167111>`__
pw_docgen
---------
Docs builds should be faster now because Sphinx has been configured to use
all available cores.
* `Remove top nav bar <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168446>`__
* `Parallelize Sphinx <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/164738>`__
pw_env_setup
------------
Sphinx was updated from v5.3.0 to v7.1.2. We switched back to the upstream Furo
theme and updated to v2023.8.19. The content of ``pigweed_environment.gni`` now
gets logged. There was an update to ensure that ``arm-none-eabi-gdb`` errors
propagate correctly. There is now a way to override Bazel build files for CIPD
repos.
* `Upgrade sphinx and dependencies for docs <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168431>`__
* `Upgrade sphinx-design <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168339>`__
* `Copy pigweed_environment.gni to logs <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167850>`__
* `arm-gdb: propagate errors <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/165411>`__
* `arm-gdb: exclude %VIRTUAL_ENV%\Scripts from search paths <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/164370>`__
* `Add ability to override bazel BUILD file for CIPD repos <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/165530>`__
pw_function
-----------
* `Rename template parameter <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168334>`__
pw_fuzzer
---------
* `Add test metadata <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/154555>`__
pw_hdlc
-------
A new ``close()`` method was added to ``HdlcRpcClient`` to signal to the thread
to stop.
* `Use explicit logger name <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/166591>`__
* `Mitigate errors on Python background thread <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162712>`__
(issue `#293595266 <https://issues.pigweed.dev/issues/293595266>`__)
pw_ide
------
A new ``--install-editable`` flag was added to install Pigweed Python modules
in editable mode so that code changes are instantly realized.
* `Add cmd to install Py packages as editable <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163572>`__
* `Make VSC extension run on older versions <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167054>`__
pw_perf_test
------------
* `Add test metadata <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/154554>`__
pw_presubmit
------------
``pw_presubmit`` now has an ESLint check for linting and a Prettier check for
formatting JavaScript and TypeScript files.
* `Add msan to OTHER_CHECKS <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168325>`__
(issue `#234876100 <https://issues.pigweed.dev/issues/234876100>`__)
* `Upstream constraint file output fix <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/166270>`__
* `JavaScript and TypeScript lint check <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/165410>`__
* `Apply TypeScript formatting <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/164825>`__
* `Use prettier for JS and TS files <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/165390>`__
pw_rpc
------
A ``request_completion()`` method was added to the ``ServerStreamingCall``
Python API. A bug was fixed related to encoding failures when dynamic buffers
are enabled.
* `Add request_completion to ServerStreamingCall python API <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168439>`__
* `Various small enhancements <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167162>`__
* `Remove deprecated method from Service <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/165510>`__
* `Prevent encoding failure when dynamic buffer enabled <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/166833>`__
(issue `#269633514 <https://issues.pigweed.dev/issues/269633514>`__)
pw_rpc_transport
----------------
* `Add simple_framing Soong rule <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/165350>`__
pw_rust
-------
* `Update rules_rust to 0.26.0 <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/166831>`__
pw_stm32cube_build
------------------
* `Windows path fixes <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167865>`__
pw_stream
---------
Error codes were updated to be more accurate and descriptive.
* `Use more appropriate error codes for Cursor <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/164592>`__
pw_stream_uart_linux
--------------------
Common baud rates such as ``9600``, ``19200``, and so on are now supported.
* `Add support for baud rates other than 115200 <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/165070>`__
pw_sync
-------
Tests were added to make sure that ``pw::sync::Borrowable`` works with lock
annotations.
* `Test Borrowable with Mutex, TimedMutex, and InterruptSpinLock <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/153575>`__
(issue `#261078330 <https://issues.pigweed.dev/issues/261078330>`__)
pw_system
---------
The ``pw_system.device.Device`` Python class can now be used as a
`context manager <https://realpython.com/python-with-statement/>`_.
* `Make pw_system.device.Device a context manager <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163410>`__
pw_tokenizer
------------
``pw_tokenizer`` now has Rust support. The ``pw_tokenizer`` C++ config API
is now documented at :ref:`module-pw_tokenizer-api-configuration` and
the C++ token database API is now documented at
:ref:`module-pw_tokenizer-api-token-databases`. When creating a token
database, parent directories are now automatically created if they don't
already exist. ``PrefixedMessageDecoder`` has been renamed to
``NestedMessageDecoder``.
* `Move config value check to .cc file <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168615>`__
* `Create parent directory as needed <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168510>`__
* `Rework pw_tokenizer.detokenize.PrefixedMessageDecoder <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167150>`__
* `Minor binary database improvements <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167053>`__
* `Update binary DB docs and convert to Doxygen <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163570>`__
* `Deprecate tokenizer buffer size config <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163257>`__
* `Fix instance of -Wconstant-logical-operand <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/166731>`__
* `Add Rust support <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/145389>`__
pw_toolchain
------------
A new Linux host toolchain built using ``pw_toolchain_bazel`` has been
started. CIPD-provided Rust toolchains are now being used.
* `Link against system libraries using libs not ldflags <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/151050>`__
* `Use %package% for cxx_builtin_include_directories <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168340>`__
* `Extend documentation for tool prefixes <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167633>`__
* `Add Linux host toolchain <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/164824>`__
(issue `#269204725 <https://issues.pigweed.dev/issues/269204725>`__)
* `Use CIPD provided Rust toolchains <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/166852>`__
* `Switch macOS to use builtin_sysroot <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/165414>`__
* `Add cmake helpers for getting clang compile+link flags <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163811>`__
pw_unit_test
------------
``run_tests()`` now returns the new ``TestRecord`` dataclass which provides
more detailed information about the test run. ``SetUpTestSuit()`` and
``TearDownTestSuite()`` were added to improve GoogleTest compatibility.
* `Add TestRecord of Test Results <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/166273>`__
* `Reset static value before running tests <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/166590>`__
(issue `#296157327 <https://issues.pigweed.dev/issues/296157327>`__)
* `Add per-fixture setup/teardown <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/165210>`__
pw_web
------
Log viewers are now drawn every 100 milliseconds at most to prevent crashes
when many logs arrive simultaneously. The log viewer now has a jump-to-bottom
button. Advanced filtering has been added.
* `NPM version bump to 0.0.11 <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168591>`__
* `Add basic bundling tests for log viewer bundle <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168539>`__
* `Limit LogViewer redraws to 100ms <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167852>`__
* `Add jump to bottom button, fix UI bugs and fix state bugs <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/164272>`__
* `Implement advanced filtering <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162070>`__
* `Remove object-path dependency from Device API <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/165013>`__
* `Log viewer toolbar button toggle style <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/165412>`__
* `Log-viewer line wrap toggle <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/164010>`__
Targets
=======
targets
-------
A new Ambiq Apollo4 target that uses the Ambiq Suite SDK and FreeRTOS
has been added.
* `Ambiq Apollo4 support <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/129490>`__
Language support
================
Python
------
* `Upgrade mypy to 1.5.0 <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/166272>`__
* `Upgrade pylint to 2.17.5 <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/166271>`__
Docs
====
Doxygen-generated function signatures now present each argument on a separate
line. Tabbed content looks visually different than before.
* `Use code-block:: instead of code:: everywhere <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168617>`__
* `Add function signature line breaks <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168554>`__
* `Cleanup indentation <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168537>`__
* `Remove unused myst-parser <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168392>`__
* `Use sphinx-design for tabbed content <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168341>`__
* `Update changelog <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/164810>`__
SEEDs
=====
:ref:`SEED-0107 (Pigweed Communications) <seed-0107>` was accepted and
SEED-0109 (Communication Buffers) was started.
* `Update protobuf SEED title in index <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/166470>`__
* `Update status to Accepted <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167770>`__
* `Pigweed communications <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157090>`__
* `Claim SEED number <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/168358>`__
Miscellaneous
=============
Build
-----
* `Make it possible to run MSAN in GN <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167112>`__
soong
-----
* `Remove host/vendor properties from defaults <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/165270>`__
----------------------------
Jul 27, 2023 to Aug 11, 2023
----------------------------
Highlights (Jul 27, 2023 to Aug 11, 2023):
* We're prototyping a Pigweed extension for VS Code. Learn more at
:ref:`docs-editors`.
* We added ``pw_toolchain_bazel``, a new LLVM toolchain for building with
Bazel on macOS.
* We are working on many docs improvements in parallel: auto-generating ``rustdocs``
for modules that support Rust
(`example <https://pigweed.dev/rustdoc/pw_varint/>`_), refactoring the
:ref:`module-pw_tokenizer` docs, migrating API references to Doxygen,
fixing `longstanding docs site UI issues <https://issues.pigweed.dev/issues/292273650>`_,
and more.
Please join us at the next Pigweed Live on Monday, Aug 14 1PM PST to
discuss these changes and anything else on your mind. Join our
`Discord <https://discord.gg/M9NSeTA>`_ and head over to the ``#pigweed-live``
channel to get a link to the video meeting.
Active SEEDs
============
Help shape the future of Pigweed! Please leave feedback on the following active RFCs (SEEDs):
* `SEED-0103: pw_protobuf Object Model <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/133971>`__
* `SEED-0104: display support <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/150793>`__
* `SEED-0105: Add nested tokens and tokenized args to pw_tokenizer and pw_log <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/154190>`__
* `SEED-0106: Project Template <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155430>`__
* `SEED-0107: Pigweed communications <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157090>`__
* `SEED-0108: Emulators Frontend <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/158190>`__
Modules
=======
pw_alignment
------------
* `Fix typos <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163250>`__
pw_analog
---------
Long-term, all of our API references will be generated from header comments via
Doxygen. Short-term, we are starting to show header files directly within the
docs as a stopgap solution for helping Pigweed users get a sense of each
module's API. See :ref:`module-pw_analog` for an example.
* `Include header files as stopgap API reference <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/161491>`__
(issue `#293895312 <https://issues.pigweed.dev/issues/293895312>`__)
pw_base64
---------
We finished migrating the ``pw_random`` API reference to Doxygen.
* `Finish Doxygenifying the API reference <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162911>`__
* `Doxygenify the Encode() functions <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156532>`__
pw_boot_cortex_m
----------------
* `Allow explict target name <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159790>`__
pw_build
--------
We added a ``log_build_steps`` option to ``ProjectBuilder`` that enables you
to log all build step lines to your screen and logfiles.
* `Handle ProcessLookupError exceptions <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163710>`__
* `ProjectBuilder log build steps option <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162931>`__
* `Fix progress bar clear <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160791>`__
pw_cli
------
We polished tab completion support.
* `Zsh shell completion autoload <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160796>`__
* `Make pw_cli tab completion reusable <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160379>`__
pw_console
----------
We made copy-to-clipboard functionality more robust when running ``pw_console``
over SSH.
* `Set clipboard fallback methods <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/150238>`__
pw_containers
-------------
We updated :cpp:class:`filteredview` constructors and migrated the
``FilteredView`` API reference to Doxygen.
* `Doxygenify pw::containers::FilteredView <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160373>`__
* `Support copying the FilteredView predicate <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160372>`__
pw_docgen
---------
At the top of pages like :ref:`module-pw_tokenizer` there is a UI widget that
provides information about the module. Previously, this UI widget had links
to all the module's docs. This is no longer needed now that the site nav
automatically scrolls to the page you're on, which allows you to see the
module's other docs.
* `Remove the navbar from the module docs header widget <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162991>`__
(issue `#292273650 <https://issues.pigweed.dev/issues/292273650>`__)
pw_env_setup
------------
We made Python setup more flexible.
* `Add clang_next.json <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163810>`__
(issue `#295020927 <https://issues.pigweed.dev/issues/295020927>`__)
* `Pip installs from CIPD <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162093>`__
* `Include Python packages from CIPD <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162073>`__
* `Remove unused pep517 package <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162072>`__
* `Use more available Python 3.9 <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/161492>`__
(issue `#292278707 <https://issues.pigweed.dev/issues/292278707>`__)
* `Update Bazel to 2@6.3.0.6 <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/161010>`__
pw_ide
------
We are prototyping a ``pw_ide`` extension for VS Code.
* `Restore stable clangd settings link <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/164011>`__
* `Add command to install prototype extension <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162412>`__
* `Prototype VS Code extension <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/151653>`__
pw_interrupt
------------
We added a backend for Xtensa processors.
* `Add backend for xtensa processors <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160031>`__
* `Tidy up target compatibility <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160650>`__
(issue `#272090220 <https://issues.pigweed.dev/issues/272090220>`__)
pw_log_zephyr
-------------
We encoded tokenized messages to ``pw::InlineString`` so that the output is
always null-terminated.
* `Fix null termination of Base64 messages <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163650>`__
pw_presubmit
------------
We increased
`LUCI <https://chromium.googlesource.com/infra/infra/+/main/doc/users/services/about_luci.md>`_
support and updated the ``#pragma once`` check to look for matching ``#ifndef``
and ``#define`` lines.
* `Fix overeager format_code matches <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162611>`__
* `Exclude vsix files from copyright <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163011>`__
* `Clarify unicode errors <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162993>`__
* `Upload coverage json to zoss <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162090>`__
(issue `#279161371 <https://issues.pigweed.dev/issues/279161371>`__)
* `Add to context tests <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162311>`__
* `Add patchset to LuciTrigger <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162310>`__
* `Add helpers to LuciContext <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162091>`__
* `Update Python vendor wheel dir <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/161514>`__
* `Add summaries to guard checks <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/161391>`__
(issue `#287529705 <https://issues.pigweed.dev/issues/287529705>`__)
* `Copy Python packages <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/161490>`__
* `Add ifndef/define check <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/152173>`__
(issue `#287529705 <https://issues.pigweed.dev/issues/287529705>`__)
pw_protobuf_compiler
--------------------
We continued work to ensure that the Python environment in Bazel is hermetic.
* `Use hermetic protoc <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162913>`__
(issue `#294284927 <https://issues.pigweed.dev/issues/294284927>`__)
* `Move reference to python interpreter <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162932>`__
(issue `#294414535 <https://issues.pigweed.dev/issues/294414535>`__)
* `Make nanopb hermetic <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162313>`__
(issue `#293792686 <https://issues.pigweed.dev/issues/293792686>`__)
pw_python
---------
We fixed bugs related to ``requirements.txt`` files not getting found.
* `setup.sh requirements arg fix path <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/164430>`__
* `setup.sh arg spaces bug <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163510>`__
pw_random
---------
We continued migrating the ``pw_random`` API reference to Doxygen.
* `Doxygenify random.h <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163730>`__
pw_rpc
------
We made the Java client more robust.
* `Java client backwards compatibility <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/164515>`__
* `Avoid reflection in Java client <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162930>`__
(issue `#293361955 <https://issues.pigweed.dev/issues/293361955>`__)
* `Use hermetic protoc <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162913>`__
(issue `#294284927 <https://issues.pigweed.dev/issues/294284927>`__)
* `Improve Java client error message for missing parser() method <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159471>`__
pw_spi
------
We continued work on implementing a SPI responder interface.
* `Responder interface definition <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159230>`__
pw_status
---------
We fixed the nesting on a documentation section.
* `Promote Zephyr heading to h2 <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160730>`__
pw_stream
---------
We added ``remaining()``, ``len()``, and ``position()`` methods to the
``Cursor`` wrapping in Rust.
* `Add infalible methods to Rust Cursor <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/164271>`__
pw_stream_shmem_mcuxpresso
--------------------------
We added the :ref:`module-pw_stream_shmem_mcuxpresso` backend for ``pw_stream``.
* `Add shared memory stream for NXP MCU cores <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160831>`__
(issue `#294406620 <https://issues.pigweed.dev/issues/294406620>`__)
pw_sync_freertos
----------------
* `Fix ODR violation in tests <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160795>`__
pw_thread
---------
* `Fix test_thread_context typo and presubmit <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162770>`__
pw_tokenizer
------------
We added support for unaligned token databases and continued the
:ref:`seed-0102` update of the ``pw_tokenizer`` docs.
* `Separate API reference and how-to guide content <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163256>`__
* `Polish the sales pitch <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163571>`__
* `Support unaligned databases <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163333>`__
* `Move the basic overview into getting started <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163253>`__
* `Move the case study to guides.rst <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163255>`__
* `Restore info that get lost during the SEED-0102 migration <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163330>`__
* `Use the same tagline on every doc <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163332>`__
* `Replace savings table with flowchart <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/158893>`__
* `Ignore string nonliteral warnings <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162092>`__
pw_toolchain
------------
We fixed a regression that made it harder to use Pigweed in an environment where
``pw_env_setup`` has not been run and fixed a bug related to incorrect Clang linking.
* `Optionally depend on pw_env_setup_CIPD_PIGWEED <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163790>`__
(issue `#294886611 <https://issues.pigweed.dev/issues/294886611>`__)
* `Prefer start-group over whole-archive <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/150610>`__
(issue `#285357895 <https://issues.pigweed.dev/issues/285357895>`__)
pw_toolchain_bazel
------------------
We added a an LLVM toolchain for building with Bazel on macOS.
* `LLVM toolchain for macOS Bazel build <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157634>`__
(issue `#291795899 <https://issues.pigweed.dev/issues/291795899>`__)
pw_trace_tokenized
------------------
We made tracing more robust.
* `Replace trace callback singletons with dep injection <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156912>`__
pw_transfer
-----------
We made integration tests more robust.
* `Fix use-after-destroy in integration test client <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163252>`__
(issue `#294101325 <https://issues.pigweed.dev/issues/294101325>`__)
* `Fix legacy binary path <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162914>`__
(issue `#294284927 <https://issues.pigweed.dev/issues/294284927>`__)
* `Mark linux-only Bazel tests <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162094>`__
(issue `#294101325 <https://issues.pigweed.dev/issues/294101325>`__)
pw_web
------
We added support for storing user preferences in ``localStorage``.
* `Fix TypeScript warnings in web_serial_transport.ts <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/164591>`__
* `Add state for view number, search string, and columns visible <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/161390>`__
* `Fix TypeScript warnings in transfer.ts <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162411>`__
* `Fix TypeScript warnings <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162095>`__
* `Remove dependency on 'crc' and 'buffer' NPM packages <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160830>`__
Build
=====
We made the Bazel system more hermetic and fixed an error related to not
finding the Java runtime.
* `Do not allow PATH leakage into Bazel build <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162610>`__
(issue `#294284927 <https://issues.pigweed.dev/issues/294284927>`__)
* `Use remote Java runtime for Bazel build <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160793>`__
(issue `#291791485 <https://issues.pigweed.dev/issues/291791485>`__)
Docs
====
We created a new doc (:ref:`docs-editors`) that explains how to improve Pigweed
support in various IDEs. We standardized how we present call-to-action buttons
on module homepages. See :ref:`module-pw_tokenizer` for an example. We fixed a
longstanding UI issue around the site nav not scrolling to the page that you're
currently on.
* `Add call-to-action buttons <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163331>`__
* `Update module items in site nav <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163251>`__
* `Add editor support doc <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/110261>`__
* `Delay nav scrolling to fix main content scrolling <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162990>`__
(issue `#292273650 <https://issues.pigweed.dev/issues/292273650>`__)
* `Suggest editor configuration <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162710>`__
* `Scroll to the current page in the site nav <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/162410>`__
(issue `#292273650 <https://issues.pigweed.dev/issues/292273650>`__)
* `Add changelog <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160170>`__
(issue `#292247409 <https://issues.pigweed.dev/issues/292247409>`__)
SEEDs
=====
We created a UI widget to standardize how we present SEED status information.
See the start of :ref:`seed-0102` for an example.
* `Create Sphinx directive for metadata <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/161517>`__
Third party
===========
third_party/mbedtls
-------------------
* `3.3.0 compatibility <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160790>`__
(issue `#293612945 <https://issues.pigweed.dev/issues/293612945>`__)
Miscellaneous
=============
OWNERS
------
* `Add kayce@ <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/163254>`__
----------------------------
Jul 13, 2023 to Jul 28, 2023
----------------------------
Highlights (Jul 13, 2023 to Jul 28, 2023):
* `SEED-0107: Pigweed Communications <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157090>`__,
a proposal for an embedded-focused network protocol stack, is under
discussion. Please review and provide your input!
* ``pw_cli`` now supports tab completion!
* A new UART Linux backend for ``pw_stream`` was added (``pw_stream_uart_linux``).
Active SEEDs
============
* `SEED-0103: pw_protobuf Object Model <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/133971>`__
* `SEED-0104: display support <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/150793>`__
* `SEED-0105: Add nested tokens and tokenized args to pw_tokenizer and pw_log <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/154190>`__
* `SEED-0106: Project Template <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155430>`__
* `SEED-0107: Pigweed communications <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157090>`__
* `SEED-0108: Emulators Frontend <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/158190>`__
Modules
=======
pw_allocator
------------
We started migrating the ``pw_allocator`` API reference to Doxygen.
* `Doxygenify the freelist chunk methods <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155395>`__
pw_async
--------
We increased Bazel support.
* `Fill in bazel build rules <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156911>`__
pw_async_basic
--------------
We reduced logging noisiness.
* `Remove debug logging <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/158193>`__
pw_base64
---------
We continued migrating the ``pw_base64`` API reference to Doxygen.
* `Doxygenify MaxDecodedSize() <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157091>`__
pw_bloat
--------
We improved the performance of label creation. One benchmark moved from 120
seconds to 0.02 seconds!
* `Cache and optimize label production <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159474>`__
pw_bluetooth
------------
Support for 3 events was added.
* `Add 3 Event packets & format hci.emb <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157663>`__
pw_build
--------
* `Fix progress bar clear <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160791>`__
* `Upstream build script fixes <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159473>`__
* `Add pw_test_info <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/154551>`__
* `Upstream build script & presubmit runner <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/137130>`__
* `pw_watch: Redraw interval and bazel steps <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159490>`__
* `Avoid extra newlines for docs in generate_3p_gn <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/150233>`__
* `pip install GN args <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155270>`__
(issue `#240701682 <https://issues.pigweed.dev/issues/240701682>`__)
* `pw_python_venv generate_hashes option <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157630>`__
(issue `#292098416 <https://issues.pigweed.dev/issues/292098416>`__)
pw_build_mcuxpresso
-------------------
Some H3 elements in the ``pw_build_mcuxpresso`` docs were being incorrectly
rendered as H2.
* `Fix doc headings <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155570>`__
pw_chrono_freertos
------------------
We investigated what appeared to be a race condition but turned out to be an
unreliable FreeRTOS variable.
* `Update SystemTimer comments <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159231>`__
(issue `#291346908 <https://issues.pigweed.dev/issues/291346908>`__)
* `Remove false callback precondition <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156091>`__
(issue `#291346908 <https://issues.pigweed.dev/issues/291346908>`__)
pw_cli
------
``pw_cli`` now supports tab completion!
* `Zsh shell completion autoload <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160796>`__
* `Make pw_cli tab completion reusable <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160379>`__
* `Print tab completions for pw commands <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160032>`__
* `Fix logging msec timestamp format <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159930>`__
pw_console
----------
Communication errors are now handled more gracefully.
* `Detect comms errors in Python <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155814>`__
pw_containers
-------------
The flat map implementation and docs have been improved.
* `Doxygenify pw::containers::FilteredView <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160373>`__
* `Support copying the FilteredView predicate <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160372>`__
* `Improve FlatMap algorithm and filtered_view support <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156652>`__
* `Improve FlatMap doc example <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156651>`__
* `Update FlatMap doc example so it compiles <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156650>`__
pw_digital_io
-------------
We continued migrating the API reference to Doxygen. An RPC service was added.
* `Doxygenify the interrupt handler methods <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/154193>`__
* `Doxygenify Enable() and Disable() <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155817>`__
* `Add digital_io rpc service <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/154974>`__
pw_digital_io_mcuxpresso
------------------------
We continued migrating the API reference to Doxygen. Support for a new RPC
service was added.
* `Remove unneeded constraints <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155394>`__
pw_docgen
---------
Support for auto-linking to Rust docs (when available) was added. We also
explained how to debug Pigweed's Sphinx extensions.
* `Add rustdoc linking support to pigweed-module tag <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159292>`__
* `Add extension debugging instructions <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156090>`__
pw_env_setup
------------
There were lots of updates around how the Pigweed environment uses Python.
* `pw_build: Disable pip version check <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160551>`__
* `Add docstrings to visitors <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159131>`__
* `Sort pigweed_environment.gni lines <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/158892>`__
* `Mac and Windows Python requirements <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/158912>`__
(issue `#292098416 <https://issues.pigweed.dev/issues/292098416>`__)
* `Add more Python versions <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/158891>`__
(issue `#292278707 <https://issues.pigweed.dev/issues/292278707>`__)
* `Remove python.json from Bazel CIPD <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/158911>`__
(issue `#292585791 <https://issues.pigweed.dev/issues/292585791>`__)
* `Redirect variables from empty dirs <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/158890>`__
(issue `#292278707 <https://issues.pigweed.dev/issues/292278707>`__)
* `Split Python constraints per OS <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157657>`__
(issue `#292278707 <https://issues.pigweed.dev/issues/292278707>`__)
* `Add --additional-cipd-file argument <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/158170>`__
(issue `#292280529 <https://issues.pigweed.dev/issues/292280529>`__)
* `Upgrade Python cryptography to 41.0.2 <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157654>`__
* `Upgrade ipython to 8.12.2 <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157653>`__
* `Upgrade PyYAML to 6.0.1 <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157652>`__
* `Add Python constraints with hashes <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/153470>`__
(issue `#287302102 <https://issues.pigweed.dev/issues/287302102>`__)
* `Bump pip and pip-tools <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156470>`__
* `Add coverage utilities <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155810>`__
(issue `#279161371 <https://issues.pigweed.dev/issues/279161371>`__)
pw_fuzzer
---------
A fuzzer example was updated to more closely follow Pigweed code conventions.
* `Update fuzzers to use Pigweed domains <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/148337>`__
pw_hdlc
-------
Communication errors are now handled more gracefully.
* `Detect comms errors in Python <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155814>`__
* `Add target to Bazel build <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157651>`__
pw_i2c
------
An RPC service was added. Docs and code comments were updated to use ``responder``
and ``initiator`` terminology consistently.
* `Standardize naming on initiator/responder <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159132>`__
* `Add i2c rpc service <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155250>`__
pw_i2c_mcuxpresso
-----------------
* `Allow for static initialization of initiator <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155790>`__
* `Add test to ensure compilation of module <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155390>`__
pw_ide
------
* `Support multiple comp DB search paths <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/144210>`__
(issue `#280363633 <https://issues.pigweed.dev/issues/280363633>`__)
pw_interrupt
------------
Work continued on how facade backend selection works in Bazel.
* `Add backend for xtensa processors <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160031>`__
* `Tidy up target compatibility <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160650>`__
(issue `#272090220 <https://issues.pigweed.dev/issues/272090220>`__)
* `Remove cpu-based backend selection <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160380>`__
(issue `#272090220 <https://issues.pigweed.dev/issues/272090220>`__)
* `Add backend constraint setting <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160371>`__
(issue `#272090220 <https://issues.pigweed.dev/issues/272090220>`__)
* `Remove redundant Bazel targets <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/154500>`__
(issue `#290359233 <https://issues.pigweed.dev/issues/290359233>`__)
pw_log_rpc
----------
A docs section was added that explains how ``pw_log``, ``pw_log_tokenized``,
and ``pw_log_rpc`` interact with each other.
* `Explain relation to pw_log and pw_log_tokenized <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157231>`__
pw_package
----------
Raspberry Pi Pico and Zephyr support improved.
* `Add picotool package installer <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155791>`__
* `Handle windows Zephyr SDK setup <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157030>`__
* `Run Zephyr SDK setup.sh after syncing from CIPD <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156530>`__
pw_perf_test
------------
* `Remove redundant Bazel targets <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/154498>`__
(issue `#290359233 <https://issues.pigweed.dev/issues/290359233>`__)
pw_presubmit
------------
* `Add ifndef/define check <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/152173>`__
(issue `#287529705 <https://issues.pigweed.dev/issues/287529705>`__)
* `Remove deprecated gn_docs_build step <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159291>`__
* `Fix issues with running docs_build twice <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159290>`__
* `Add Rust docs to docs site <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157656>`__
pw_protobuf_compiler
--------------------
* `Disable legacy namespace <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157232>`__
* `Transition to our own proto compiler rules <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157033>`__
(issue `#234874064 <https://issues.pigweed.dev/issues/234874064>`__)
* `Allow external usage of macros <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155432>`__
pw_ring_buffer
--------------
``pw_ring_buffer`` now builds with ``-Wconversion`` enabled.
* `Conversion warning cleanups <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157430>`__
(issue `#259746255 <https://issues.pigweed.dev/issues/259746255>`__)
pw_rpc
------
* `Create client call hook in Python client <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157870>`__
* `Provide way to populate response callbacks during tests <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156670>`__
* `Add Soong rule for pwpb echo service <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156270>`__
pw_rpc_transport
----------------
* `Add more Soong rules <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155035>`__
pw_rust
-------
We are preparing pigweed.dev to automatically link to auto-generated
Rust module documentation when available.
* `Add combined Rust doc support <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157632>`__
* `Update @rust_crates sha <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155051>`__
pw_spi
------
We updated docs and code comments to use ``initiator`` and ``responder``
terminology consistently.
* `Standardize naming on initiator/responder <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159132>`__
pw_status
---------
* `Add Clone and Copy to Rust Error enum <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157093>`__
pw_stream
---------
We continued work on Rust support.
* `Fix Doxygen typo <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/154732>`__
* `Add read_exact() an write_all() to Rust Read and Write traits <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157094>`__
* `Clean up rustdoc warnings <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157092>`__
* `Add Rust varint reading and writing support <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156451>`__
* `Refactor Rust cursor to reduce monomorphization <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155391>`__
* `Add Rust integer reading support <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155053>`__
* `Move Rust Cursor to it's own sub-module <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155052>`__
pw_stream_uart_linux
--------------------
A new UART Linux backend for ``pw_stream`` was added.
* `Add stream for UART on Linux <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156910>`__
pw_sync
-------
C++ lock traits were added and used.
* `Improve Borrowable lock traits and annotations <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/153573>`__
(issue `#261078330 <https://issues.pigweed.dev/issues/261078330>`__)
* `Add lock traits <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/153572>`__
pw_sync_freertos
----------------
* `Fix ODR violation in tests <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160795>`__
pw_sys_io
---------
* `Add android to alias as host system <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157871>`__
(issue `#272090220 <https://issues.pigweed.dev/issues/272090220>`__)
* `Add chromiumos to alias as host system <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155811>`__
(issue `#272090220 <https://issues.pigweed.dev/issues/272090220>`__)
pw_system
---------
* `Update IPython init API <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157872>`__
* `Remove redundant Bazel targets <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/154497>`__
(issue `#290359233 <https://issues.pigweed.dev/issues/290359233>`__)
pw_tokenizer
------------
We refactored the ``pw_tokenizer`` docs to adhere to :ref:`seed-0102`.
* `Update tagline, restore missing info, move sections <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/158192>`__
* `Migrate the proto docs (SEED-0102) <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157655>`__
* `Remove stub sections and add guides link (SEED-0102) <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157631>`__
* `Migrate the custom macro example (SEED-0102) <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157032>`__
* `Migrate the Base64 docs (SEED-0102) <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156531>`__
* `Migrate token collision docs (SEED-0102) <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155818>`__
* `Migrate detokenization docs (SEED-0102) <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155815>`__
* `Migrate masking docs (SEED-0102) <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155812>`__
pw_toolchain
------------
The build system was modified to use relative paths to avoid unintentionally
relying on the path environment variable. Map file generation is now optional
to avoid generating potentially large map files when they're not needed.
* `Test trivially destructible class <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159232>`__
* `Make tools use relative paths <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159130>`__
(issue `#290848929 <https://issues.pigweed.dev/issues/290848929>`__)
* `Support conditionally creating mapfiles <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157431>`__
pw_trace_tokenized
------------------
* `Replace singletons with dependency injection <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155813>`__
* `Remove redundant Bazel targets <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/154499>`__
(issue `#290359233 <https://issues.pigweed.dev/issues/290359233>`__)
pw_unit_test
------------
* `Update metadata test type for unit tests <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/154550>`__
pw_varint
---------
* `Update Rust API to return number of bytes written <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156450>`__
pw_watch
--------
We fixed an issue where builds were getting triggered when files were opened
or closed without modication.
* `Trigger build only on file modifications <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157633>`__
pw_web
------
* `Remove dependency on 'crc' and 'buffer' NPM packages <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160830>`__
* `Update theme token values and usage <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155970>`__
* `Add disconnect() method to WebSerialTransport <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156471>`__
* `Add docs section for log viewer component <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155050>`__
Build
=====
bazel
-----
* `Add host_backend_alias macro <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160550>`__
(issue `#272090220 <https://issues.pigweed.dev/issues/272090220>`__)
* `Fix missing deps in some modules <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160376>`__
* `Support user bazelrc files <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160030>`__
* `Update rules_python to 0.24.0 <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/158913>`__
(issue `#266950138 <https://issues.pigweed.dev/issues/266950138>`__)
build
-----
* `Use remote Java runtime for Bazel build <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160793>`__
(issue `#291791485 <https://issues.pigweed.dev/issues/291791485>`__)
* `Add Rust toolchain to Bazel macOS build <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159491>`__
(issue `#291749888 <https://issues.pigweed.dev/issues/291749888>`__)
* `Mark linux-only Bazel build targets <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/158191>`__
Targets
=======
targets/rp2040_pw_system
------------------------
Some of the Pico docs incorrectly referred to another hardware platform.
* `Fix references to STM32 <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157233>`__
(issue `#286652309 <https://issues.pigweed.dev/issues/286652309>`__)
Language support
================
python
------
* `Remove setup.py files <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159472>`__
rust
----
* `Add rustdoc links for existing crates <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/159470>`__
OS support
==========
zephyr
------
* `Add project name to unit test root <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156850>`__
* `Add pigweed root as module <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156596>`__
* `Fix setup.sh call <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156591>`__
Docs
====
We added a feature grid to the homepage and fixed outdated info in various
docs.
* `pigweed.dev feature grid <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157658>`__
* `Mention SEED-0102 in module_structure.rst <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157234>`__
(issue `#286477675 <https://issues.pigweed.dev/issues/286477675>`__)
* `Remove outdated Homebrew info in getting_started.rst <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157291>`__
(issue `#287528787 <https://issues.pigweed.dev/issues/287528787>`__)
* `Fix "gn args" examples which reference pw_env_setup_PACKAGE_ROOT <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/156452>`__
* `Consolidate contributing docs in site nav <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/155816>`__
SEEDs
=====
SEED-0107
---------
* `Claim SEED number <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157031>`__
SEED-0108
---------
* `Claim SEED number <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/158171>`__
Third party
===========
third_party
-----------
* `Remove now unused rules_proto_grpc <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/157290>`__
third_party/mbedtls
-------------------
* `3.3.0 compatibility <https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/160790>`__
(issue `#293612945 <https://issues.pigweed.dev/issues/293612945>`__)