Bump version and release notes

Author: Andrew Omondi

CHANGELOG.md

@@ -7,6 +7,14 @@ and this project does adheres to [Semantic Versioning](https://semver.org/spec/v
 
 ## [Unreleased]
 
+## [5.16.0] - 2023-06-27
+
+- Fixes missing `Model` query parameter for Channels.GetAllMessages (https://github.com/microsoftgraph/msgraph-sdk-dotnet/issues/1979)
+- Fixes missing `StartDateTime` and `EndDateTime` query parameters for Event delta functions (https://github.com/microsoftgraph/msgraph-sdk-dotnet/issues/1860)
+- Fixes missing `PostAsync()` method for AdministrativeUnits[""].Members (https://github.com/microsoftgraph/msgraph-sdk-dotnet/issues/1828)
+- Fixes stream buffering for Stream response (https://github.com/microsoftgraph/msgraph-sdk-dotnet/issues/1954)
+- Latest metadata updates from 27th June 2023
+
 ## [5.15.0] - 2023-06-21
 
 - Fixes incorrect naming for the InnerError property in MainError (https://github.com/microsoftgraph/msgraph-sdk-dotnet/issues/1916)

src/Microsoft.Graph/Microsoft.Graph.csproj

@@ -22,7 +22,7 @@
     <DelaySign>false</DelaySign>
     <AssemblyOriginatorKeyFile>35MSSharedLib1024.snk</AssemblyOriginatorKeyFile>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
-    <VersionPrefix>5.15.0</VersionPrefix>
+    <VersionPrefix>5.16.0</VersionPrefix>
     <!-- VersionPrefix minor version should not be set when the change comes from the generator. It will be updated automatically. -->
     <!-- VersionPrefix minor version must be manually set when making manual changes to code. -->
     <!-- VersionPrefix major and patch versions must be manually set. -->