bumped version number and updated changelog (#460)

Co-authored-by: Sophia Tevosyan <[email protected]>

Author: sophiatev

CHANGELOG.md

@@ -1,15 +1,15 @@
 # Changelog
 
-## (Unreleased)
-
-- Expose gRPC retry options in Azure Managed extensions ([#447](https://github.com/microsoft/durabletask-dotnet/pull/447))
+## v1.13.0
+- Add orchestration execution tracing ([#441](https://github.com/microsoft/durabletask-dotnet/pull/441))
 
 ## v1.12.0
 
 - Activity tag support ([#426](https://github.com/microsoft/durabletask-dotnet/pull/426))
 - Adding Analyzer to build and release ([#444](https://github.com/microsoft/durabletask-dotnet/pull/444))
 - Add ability to filter orchestrations at worker ([#443](https://github.com/microsoft/durabletask-dotnet/pull/443))
 - Removing breaking change for TaskOptions ([#446](https://github.com/microsoft/durabletask-dotnet/pull/446))
+- Expose gRPC retry options in Azure Managed extensions ([#447](https://github.com/microsoft/durabletask-dotnet/pull/447))
 
 ## v1.11.0
 

eng/targets/Release.props

@@ -17,7 +17,7 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <VersionPrefix>1.12.0</VersionPrefix>
+    <VersionPrefix>1.13.0</VersionPrefix>
     <VersionSuffix></VersionSuffix>
   </PropertyGroup>