Commit version number update changes

Author: aws-sdk-dotnet-automation

changelogs/SDK.CHANGELOG.2024.md

@@ -1,3 +1,8 @@
+### 4.0.0.0-preview (2024-08-15 14:46 UTC)
+* Core 4.0.0.0
+	* 4.0.0.0 Preview Release
+	* All services packages updated to require new Core
+
 ### 3.7.857.0 (2024-08-02 18:27 UTC)
 * CloudWatch (3.7.401.0)
 	* Add v2 smoke tests and smithy smokeTests trait for SDK testing.

changelogs/SDK.CHANGELOG.ALL.md

@@ -1,3 +1,8 @@
+### 4.0.0.0-preview (2024-08-15 14:46 UTC)
+* Core 4.0.0.0
+	* 4.0.0.0 Preview Release
+	* All services packages updated to require new Core
+
 ### 3.7.857.0 (2024-08-02 18:27 UTC)
 * CloudWatch (3.7.401.0)
 	* Add v2 smoke tests and smithy smokeTests trait for SDK testing.

generator/.DevConfigs/525da348-b9e8-4f4d-9dc7-47b2ee7f4716.json

@@ -6,7 +6,6 @@
     "OverrideCoreVersion" : "4.0",
     "DefaultToPreview"    : true,
     "PreviewLabel"        : "preview",
-    "DefaultAssemblyVersion" : "4.0",
     "ServiceVersions"     : {
         "CloudHSM" : {
             "Version" : "4.0.0.0",
@@ -3100,5 +3099,6 @@
             },
             "InPreview"               : false
         }
-    }
+    },
+    "DefaultAssemblyVersion" : "4.0"
 }