10.0RTO Release notes updated

Author: v-rchinthala

articles/service-fabric/release-notes.md

@@ -22,6 +22,22 @@ The following resources are also available:
 - <a href="/azure/service-fabric/service-fabric-versions" target="blank">Supported Versions</a> 
 - <a href="https://azure.microsoft.com/resources/samples/?service=service-fabric&sort=0" target="blank">Code Samples</a>
 
+## Service Fabric 10.0
+
+We're excited to announce that the 10.0 release of the Service Fabric runtime has started rolling out to the various Azure regions along with tooling and SDK updates. The updates for .NET SDK, Java SDK, and Service Fabric runtimes can be downloaded from the links provided in Release Notes. The SDK, NuGet packages, and Maven repositories are available in all regions within 7-10 days.
+
+### Key announcements
+- Enhance Container image pruning.
+- Balancing of a cluster per node type.
+- Expose health check phase and timer for application and cluster upgrade.
+- Support ESE.dll version compatibility in the replica building process.
+- Enable Lease probes.
+- Extend the FabricClient constructor to include "SecurityCredentials" without "HostEndpoints".
+- Security audit of cluster management endpoint settings.
+
+### Service Fabric 10.0 releases
+| September 09, 2023 | Azure Service Fabric 10.0 Release  | [Release notes](https://github.com/microsoft/service-fabric/blob/master/release_notes/Service_Fabric_ReleaseNotes_10.md) |
+
 ## Service Fabric 9.1
 
 We're excited to announce that the 9.1 release of the Service Fabric runtime has started rolling out to the various Azure regions along with tooling and SDK updates. The updates for .NET SDK, Java SDK, and Service Fabric runtimes can be downloaded from the links provided in Release Notes. The SDK, NuGet packages, and Maven repositories are available in all regions within 7-10 days.