doc: update changelogs for 2.1.0 release

Updated changelogs in nrfxlib with 2.1.0 sections.

Signed-off-by: Grzegorz Ferenc <[email protected]>

Author: greg-fer

lc3/README.rst

@@ -33,10 +33,10 @@ Changelog
 
 All notable changes to this project are documented in this section.
 
-main branch
-===========
+nRF Connect SDK v2.1.0
+======================
 
-Initial release.
+Initial release in the sdk-nrxlib repository.
 This release includes the following changes to the codec.
 
 LC3 v1.0.4

mpsl/CHANGELOG.rst

@@ -7,10 +7,10 @@ Changelog
    :local:
    :depth: 2
 
-Main branch
-***********
+nRF Connect SDK v2.1.0
+**********************
 
-All the notable changes included in the main branch are documented in this section.
+All the notable changes included in the |NCS| v2.1.0 release are documented in this section.
 
 Added
 =====

nfc/CHANGELOG.rst

@@ -9,8 +9,8 @@ Changelog
 
 All notable changes to this project are documented in this file.
 
-main branch
-***********
+nRF Connect SDK v2.1.0
+**********************
 
 Added
 =====

nrf_802154/README.rst

@@ -60,5 +60,6 @@ The lists of the necessary files can be found in the following locations:
    doc/multiprotocol_support
    doc/antenna_diversity
    doc/rd_service_layer_lib
+   doc/rd_limitations
    doc/CHANGELOG
    doc/api

nrf_802154/doc/CHANGELOG.rst

@@ -8,9 +8,10 @@ Changelog
    :depth: 2
 
 All notable changes to this project are documented in this file.
+See also :ref:`nrf_802154_limitations` for permanent limitations.
 
-Main branch
-***********
+nRF Connect SDK v2.1.0 - nRF 802.15.4 Radio Driver
+**************************************************
 
 Bug fixes
 =========
@@ -109,13 +110,6 @@ Bug fixes
 * Fix an issue with the IE Vendor OUI endianness. (KRKNWK-10633)
 * Fixed various bugs in the MAC Encryption layer. (KRKNWK-10646)
 
-Limitations
-===========
-
-* Application and device drivers (excluding those compliant with :ref:`mpsl`) must not use IRQ priority higher than :c:macro:`NRF_802154_SWI_PRIORITY` and :c:macro:`NRF_802154_SL_RTC_IRQ_PRIORITY`.
-* Transmitting an 802.15.4 frame with improperly populated Auxiliary Security Header field might result in assert.
-  Make sure that you populate the Auxiliary Security Header field according to the IEEE Std 802.15.4-2015 specification, section 9.4.
-
 nRF Connect SDK v1.6.0 - nRF 802.15.4 Radio Driver
 **************************************************
 

nrf_802154/doc/rd_limitations.rst

@@ -0,0 +1,16 @@
+.. _nrf_802154_limitations:
+
+Limitations
+###########
+
+When working with the nRF 802.15.4 Radio Driver, you should be aware of the following limitations.
+In addition, see :ref:`known_issues` for temporary issues that will be fixed in future releases.
+
+IRQ priority limitations
+  Application and device drivers (excluding those compliant with :ref:`mpsl`) must not use IRQ priority higher than :c:macro:`NRF_802154_SWI_PRIORITY` and :c:macro:`NRF_802154_SL_RTC_IRQ_PRIORITY`.
+
+KRKNWK-11204: Transmitting an 802.15.4 frame with improperly populated Auxiliary Security Header field will result in assert
+  **Workaround:** Make sure that you populate the Auxiliary Security Header field according to the IEEE Std 802.15.4-2015 specification, section 9.4.
+
+KRKNWK-12482: Reception of correct frames will occasionally end in failure with error ``NRF_802154_RX_ERROR_RUNTIME``
+  This issue can occur for the ``nrf5340dk_nrf5340_cpunet`` target if a custom application (other than :ref:`multiprotocol-rpmsg-sample` sample or :ref:`zephyr:nrf-ieee802154-rpmsg-sample` sample) is used.

softdevice_controller/CHANGELOG.rst

@@ -9,10 +9,10 @@ Changelog
 
 All the notable changes to this project are documented in this file.
 
-Main branch
-***********
+nRF Connect SDK v2.1.0
+**********************
 
-All the notable changes included in the main branch are documented in this section.
+All the notable changes included in the |NCS| v2.1.0 release are documented in this section.
 
 Added
 =====