doc: migration guide fro v1.17 libraries

[KRKNWK-19486]

Co-authored-by: Anna Wojdyło <[email protected]>
Signed-off-by: Krzysztof Taborowski <[email protected]>

doc/releases_and_migration/migration_guide_v280.rst

@@ -7,7 +7,7 @@ Migration guide for the v2.8.0 of the nRF Connect SDK
    :local:
    :depth: 2
 
-Starting with the v2.8.0 release of the `nRF Connect SDK`_, there is a new Sidewalk provisioning module and PAL serial bus for the nRF52840 SoC.
+Starting with the v2.8.0 release of the `nRF Connect SDK`_, there is a new Sidewalk provisioning module, PAL serial bus for the nRF52840 SoC and new Sidewalk libraries v1.17.
 For an overview of changes, read the following sections:
 
 .. _migration_guide_v280_prov_module:
@@ -80,3 +80,56 @@ The new PAL serial bus implementation includes the following changes:
 
   .. note::
     It is recommended to disable the SPI bus instance in the devicetree when it is selected by the ``CONFIG_SIDEWALK_NRFX_SPI_INSTANCE_ID`` Kconfig option.
+
+.. _migration_guide_v280_new_libraries:
+
+Sidewalk v1.17 libraries
+************************
+
+The version 1.17 of Sidewalk libraries introduces metrics and capability features, along with fixes for known issues found in previous versions.
+
+New end device characteristics
+==============================
+
+A new characteristic has been added to the :ref:`sidewalk_end_device` configuration. 
+This characteristic includes device type, power source, and qualification ID. 
+To add this information, you must populate the ``dev_ch`` fields in the ``sid_config`` structure before the Sidewalk stack starts.
+
+See the following example of device characteristics:
+
+.. code-block:: C
+
+	struct sid_end_device_characteristics dev_ch = {
+		.type = SID_END_DEVICE_TYPE_STATIC,
+		.power_type = SID_END_DEVICE_POWERED_BY_BATTERY_AND_LINE_POWER,
+		.qualification_id = 0x0001,
+	};
+
+	sid_ctx.config = (struct sid_config){
+		.dev_ch = dev_ch,
+		.callbacks = &event_callbacks,
+		.link_config = app_get_ble_config(),
+		.sub_ghz_link_config = app_get_sub_ghz_config(),
+  };
+
+
+New Sidewalk ID option
+======================
+
+A new option has been introduced that allows fetching of the Sidewalk ID for the device. 
+This option is functional only after the device has been registered, as the Sidewalk ID is assigned post-registration.
+
+The Sidewalk ID can be retrieved using the ``-gsi`` subcommand of the CLI (DUT) option:
+
+.. code-block:: console
+
+  uart:~$ sid last_status 
+  [00:00:51.950,347] <inf> sid_cli: Device Is registered, Time Sync Fail, Link status: {BLE: Down, FSK: Down, LoRa: Down}
+  uart:~$ sid option -gsi
+  [00:00:55.582,641] <inf> sid_cli: sid_option returned 0 (SID_ERROR_NONE); SIDEWALK_ID: BFFFFFABCD
+
+Fixing uplink buffer
+====================
+
+Upon migration, you can remove the ``pending_message_list`` workaround, as the first uplink message after Link Up payload has been fixed in the v2.8.0 release. 
+For the issue details, see Amazon Sidewalk Known Issues.

doc/samples/sid_end_device.rst

@@ -140,6 +140,11 @@ The feature is enabled by default with the ``CONFIG_SIDEWALK_CRYPTO_PSA_KEY_STOR
    Once keys are moved to trusted storage, it is impossible to retrieve them back into MFG storage.
    Therefore, you must not update your firmware to versions that do not support trusted storage for non-volatile Sidewalk keys.
 
+.. warning::
+  Once keys are moved to trusted storage, you MUST NOT change the settings backend. Otherwise, you will lose data, and the device will become inoperable!
+
+  E.g. when ``CONFIG_SIDEWALK_CRYPTO_PSA_KEY_STORAGE`` is enabled you MUST NOT switch from `CONFIG_NVS <https://docs.nordicsemi.com/bundle/ncs-latest/page/zephyr/services/storage/nvs/nvs.html>`_ to `CONFIG_ZMS <https://docs.nordicsemi.com/bundle/ncs-latest/page/zephyr/services/storage/zms/zms.html>`_.
+
 Device Firmware Upgrade support
 ===============================