doc: Update Periodic Advertising with Responses supporting

For the periodic advertising with responses advertiser and scanner,
the support is production ready.

Signed-off-by: Ryan Chu <[email protected]>

Author: ryanjh

softdevice_controller/CHANGELOG.rst

@@ -18,7 +18,7 @@ Added
 =====
 
 * Support for the vendor-specific HCI command: Set Compatibility mode for window offset (DRGN-18727).
-* Support for Periodic Advertising with Responses (PAwR) Scanner (experimental) (DRGN-18739).
+* Support for Periodic Advertising with Responses (PAwR) Scanner (DRGN-18739).
 * Support for LE Read and Write RF Path Compensation HCI commands (DRGN-10234 and DRGN-18202).
 * Support for up to 255 addresses in the Filter Accept List (DRGN-18967).
 * Support for configuring the Filter Accept List to have an arbitrary size (DRGN-18967).
@@ -33,6 +33,7 @@ Changes
 * Periodic advertiser is allocated from the Periodic Advertising with Responses (PAwR) Advertiser sets when :c:enum:`SDC_CFG_TYPE_PERIODIC_ADV_RSP_COUNT` is available.
   Otherwise, it is allocated from the Periodic Advertiser sets if :c:enum:`SDC_CFG_TYPE_PERIODIC_ADV_COUNT` is set (DRGN-18979).
 * The controller now returns the error code ``0x0D`` instead of ``0x09`` if it has insufficient resources to handle more connections and the host tries to start a connectable advertiser or the controller receives the commands ``LE Extended Create Connection`` or ``LE Create Connection`` (DRGN-18944).
+* Periodic Advertising with Responses (PAwR) Advertiser is supported (DRGN-18497).
 
 Bug fixes
 =========

softdevice_controller/README.rst

@@ -60,8 +60,6 @@ Variants for the Arm Cortex-M33 processor are available as soft-float only.
 
    * For Connectionless CTE Advertising, angle of arrival (AoA) is supported, but angle of departure (AoD) is not.
    * For Connection CTE Response, angle of arrival (AoA) is supported, but angle of departure (AoD) is not.
-   * For the Periodic Advertising with Responses - Advertiser feature, the support is experimental.
-   * For the Periodic Advertising with Responses - Scanner feature, the support is experimental.
    * For the LE Power Control Request feature, the support is experimental.
    * For Periodic Advertising Sync Transfer - Receiver, only one sync transfer reception may be in progress at any one time per link.