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Updating and creating release-related doc files. Signed-off-by: divya pillai <[email protected]>
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doc/nrf/releases_and_maturity/releases/release-notes-2.5.2.rst
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.. _ncs_release_notes_252: | ||
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|NCS| v2.5.2 Release Notes | ||
########################## | ||
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.. contents:: | ||
:local: | ||
:depth: 2 | ||
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|NCS| delivers reference software and supporting libraries for developing low-power wireless applications with Nordic Semiconductor products in the nRF52, nRF53, nRF70, and nRF91 Series. | ||
The SDK includes open source projects (TF-M, MCUboot, OpenThread, Matter, and the Zephyr RTOS), which are continuously integrated and redistributed with the SDK. | ||
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Release notes might refer to "experimental" support for features, which indicates that the feature is incomplete in functionality or verification, and can be expected to change in future releases. | ||
To learn more, see :ref:`software_maturity`. | ||
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Highlights | ||
********** | ||
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This patch release adds changes on top of the :ref:`nRF Connect SDK v2.5.0 <ncs_release_notes_250>` and :ref:`nRF Connect SDK v2.5.1 <ncs_release_notes_251>`. | ||
The changes affect Matter, Wi-Fi®, and SoftDevice Controller. | ||
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See :ref:`ncs_release_notes_252_changelog` for the complete list of changes. | ||
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Release tag | ||
*********** | ||
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The release tag for the |NCS| manifest repository (|ncs_repo|) is **v2.5.2**. | ||
Check the :file:`west.yml` file for the corresponding tags in the project repositories. | ||
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To use this release, check out the tag in the manifest repository and run ``west update``. | ||
See :ref:`cloning_the_repositories` and :ref:`gs_updating_repos_examples` for more information. | ||
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For information on the included repositories and revisions, see `Repositories and revisions for v2.5.2`_. | ||
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IDE and tool support | ||
******************** | ||
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`nRF Connect for Visual Studio Code extension <nRF Connect for Visual Studio Code_>`_ is the only officially supported IDE for |NCS| v2.5.2. | ||
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:ref:`gs_app_tcm`, used to install the |NCS| automatically from `nRF Connect for Desktop`_, is available for Windows, Linux, and macOS. | ||
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Supported modem firmware | ||
************************ | ||
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See `Modem firmware compatibility matrix`_ for an overview of which modem firmware versions have been tested with this version of the |NCS|. | ||
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Use the latest version of the nRF Programmer app of `nRF Connect for Desktop`_ to update the modem firmware. | ||
See :ref:`nrf9160_gs_updating_fw_modem` for instructions. | ||
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Modem-related libraries and versions | ||
==================================== | ||
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.. list-table:: Modem-related libraries and versions | ||
:widths: 15 10 | ||
:header-rows: 1 | ||
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* - Library name | ||
- Version information | ||
* - Modem library | ||
- `Changelog <Modem library changelog for v2.5.2_>`_ | ||
* - LwM2M carrier library | ||
- `Changelog <LwM2M carrier library changelog for v2.5.2_>`_ | ||
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Known issues | ||
************ | ||
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Known issues are only tracked for the latest official release. | ||
See `known issues for nRF Connect SDK v2.5.2`_ for the list of issues valid for the latest release. | ||
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.. _ncs_release_notes_252_changelog: | ||
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Changelog | ||
********* | ||
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The following sections provide detailed lists of changes by component. | ||
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Protocols | ||
========= | ||
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This section provides detailed lists of changes by :ref:`protocol <protocols>`. | ||
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Bluetooth | ||
--------- | ||
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* Fixed an issue that affects SoftDevice Controller when running in continuous scan mode. | ||
The controller may end up in an irresponsive state due to this issue. | ||
See the :ref:`changelog <nrfxlib:softdevice_controller_changelog>` of the SoftDevice Controller library for additional information. | ||
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Matter | ||
------ | ||
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* Fixed: | ||
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* An issue where the Matter device's application crashes if the DNS resolve response is processed with the TXT record's data size equal to ``0`` (KRKNWK-18256). | ||
* An issue with the IPv6 address update in the DNS server for Matter over Wi-Fi (KRKNWK-18256). | ||
* An issue with a memory leak in the deferred attribute persister (KRKNWK-18221). | ||
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Wi-Fi | ||
----- | ||
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* Added support for band selection in shell and API. | ||
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* Fixed: | ||
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* An issue with QSPI initialization on a custom board with nRF5340 and nRF7002 (SHEL-2372). | ||
* An issue where the channel setting is ignored in the connection request. | ||
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Zephyr | ||
====== | ||
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The Zephyr fork in |NCS| (``sdk-zephyr``) contains all commits from the upstream Zephyr repository up to and including ``a768a05e6205e415564226543cee67559d15b736``. | ||
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For a complete list of |NCS| specific commits and cherry-picked commits since v2.5.0, run the following command: | ||
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.. code-block:: none | ||
git log --oneline manifest-rev ^v3.4.99-ncs1 |
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[ | ||
"2.5.2", | ||
"2.5.1", | ||
"2.5.0", | ||
"2.4.2", | ||
|