doc: update versions for 2.3.0 release

Updated changelog versions for the NCS 2.3.0 release

Signed-off-by: Pekka Niskanen <[email protected]>

Author: peknis

mpsl/CHANGELOG.rst

@@ -7,9 +7,10 @@ Changelog
    :local:
    :depth: 2
 
-Main branch
-***********
-All the notable changes included in the main branch are documented in this section.
+nRF Connect SDK v2.3.0
+**********************
+
+All the notable changes included in the |NCS| v2.3.0 release are documented in this section.
 
 Added
 =====
@@ -20,7 +21,7 @@ Added
 Bug fixes
 =========
 
-* Fixed a rare issue which could cause a scheduler assert if two roles were running (DRGN-18308).
+* Fixed a rare issue that could cause a scheduler assert if two roles were running (DRGN-18308).
 * Fixed a rare issue that could cause an assert when requesting timeslots with type ``MPSL_TIMESLOT_REQ_TYPE_EARLIEST`` (DRGN-18555).
 
 nRF Connect SDK v2.2.0

nfc/CHANGELOG.rst

@@ -9,8 +9,8 @@ Changelog
 
 All notable changes to this project are documented in this file.
 
-Main branch
-***********
+nRF Connect SDK v2.3.0
+**********************
 
 Added
 =====

nrf_802154/doc/CHANGELOG.rst

@@ -10,13 +10,13 @@ Changelog
 All notable changes to this project are documented in this file.
 See also :ref:`nrf_802154_limitations` for permanent limitations.
 
-Main branch - nRF 802.15.4 Radio Driver
-***************************************
+nRF Connect SDK v2.3.0 - nRF 802.15.4 Radio Driver
+**************************************************
 
 Notable changes
 ===============
 
-* Added the possibility to disable the continuous and modulated carrier functions by setting the NRF_802154_CARRIER_FUNCTIONS_ENABLED define to 0.
+* Added the possibility to disable the continuous and modulated carrier functions by setting the ``NRF_802154_CARRIER_FUNCTIONS_ENABLED`` define to ``0``.
 
 nRF Connect SDK v2.1.0 - nRF 802.15.4 Radio Driver
 **************************************************

softdevice_controller/CHANGELOG.rst

@@ -9,10 +9,10 @@ Changelog
 
 All the notable changes to this project are documented on this page.
 
-Main branch
-***********
+nRF Connect SDK v2.3.0
+**********************
 
-All the notable changes included in the main branch are documented in this section.
+All the notable changes included in the |NCS| v2.3.0 release are documented in this section.
 
 Added
 =====

zboss/CHANGELOG.rst

@@ -9,8 +9,8 @@ Changelog
 
 All notable changes to this project in the |NCS| are documented in this file.
 
-Main branch
-***********
+nRF Connect SDK v2.3.0
+**********************
 
 Updated
 =======