Addressing the comments

Author: Vinothini Dharmaraj

sdk/communication/Azure.Communication.CallAutomation/CHANGELOG.md

@@ -1,6 +1,6 @@
 # Release History
 
-## 1.3.0-beta.1 (Unreleased)
+## 1.3.0-beta.1 (2024-06-15)
 
 ### Features Added
 

sdk/communication/Azure.Communication.CallAutomation/src/CallAutomationClientOptions.cs

@@ -62,7 +62,7 @@ public enum ServiceVersion
             V2024_04_15 = 3,
 
             /// <summary>
-            /// Latest ALPHA3 (1.3.0-alpha) preview of the CallAutomation service.
+            /// Latest BETA4 (1.3.0-beta) preview of the CallAutomation service.
             /// </summary>
             V2024_06_15_Preview = 4
 #pragma warning restore CA1707 // Identifiers should not contain underscores