Merge remote-tracking branch 'origin/master' into 1.11

# Conflicts:
#	Content/Editor/DebugMaterials/DDGIDebugProbes.flax
#	Source/Editor/Windows/OutputLogWindow.cs
#	Source/Engine/Level/Actor.cpp

Source/Engine/Audio/AudioSource.h

@@ -76,6 +76,16 @@ public:
     API_FIELD(Attributes="EditorOrder(10), DefaultValue(null), EditorDisplay(\"Audio Source\")")
     AssetReference<AudioClip> Clip;
 
+    /// <summary>
+    /// Event fired when the audio clip starts.
+    /// </summary>
+    API_EVENT() Action ClipStarted;
+
+    /// <summary>
+    /// Event fired when the audio clip finishes.
+    /// </summary>
+    API_EVENT() Action ClipFinished;
+
     /// <summary>
     /// Gets the velocity of the source. Determines pitch in relation to AudioListener's position. Only relevant for spatial (3D) sources.
     /// </summary>