diff --git a/doc/org.bluez.Media.rst b/doc/org.bluez.Media.rst
index ecd9826..ef13a56 100644
--- a/doc/org.bluez.Media.rst
+++ b/doc/org.bluez.Media.rst
@@ -7,7 +7,7 @@ BlueZ D-Bus Media API documentation
 -----------------------------------
 
 :Version: BlueZ
-:Date: September 2023
+:Date: April 2025
 :Manual section: 5
 :Manual group: Linux System Administration
 
@@ -131,3 +131,16 @@ array{string} SupportedUUIDs [readonly]
 
 	List of 128-bit UUIDs that represents the supported Endpoint
 	registration.
+
+array{string} SupportedFeatures [readonly]
+``````````````````````````````````````````
+
+	List of strings that represent supported special features.
+	Possible values:
+
+	:"tx-timestamping":
+
+		Bluetooth TX timestamping in media stream sockets is
+		supported by BlueZ and kernel.  Applications may check
+		kernel support for specific timestamp types via
+		SIOCETHTOOL.