[Functions] Event Hubs extension release prep (#53372)

* [Functions] Event Hubs extension release prep

The focus of these changes is to prepare for the
release of the Event Hubs extension for Azure Functions.

* Removing empty section

Author: jsquire

sdk/eventhub/Microsoft.Azure.WebJobs.Extensions.EventHubs/CHANGELOG.md

@@ -1,22 +1,17 @@
 # Release History
 
-## 6.6.0-beta.1 (Unreleased)
-
-### Features Added
-
-### Breaking Changes
+## 6.5.3 (2025-10-20)
 
 ### Bugs Fixed
 
 - Fixed an issue where a legacy ownership record without checkpoint data was interpreted as a valid checkpoint and used to initialize a partition when no current generation checkpoint was present.
 
-### Other Changes
-
 ## 6.5.2 (2025-06-16)
 
 ### Bugs Fixed
 
 - Fixed a bug where the data types of broker-owned properties were being adjusted when an event was read by the client, causing the underlying AMQP data to be mutated.  This resulted in binary changes when the AMQP message was serialized and unintentionally altered the service contract.  Going forward, the original data types will be preserved on the AMQP representation of the message and type normalization only applied to the .NET `EventData` projection.
+
 ### Other Changes
 
 - Updated the `Microsoft.Azure.Amqp` dependency to 2.7.0, which contains several bug fixes and adds support for AOT. _(see: [commits](https://github.com/Azure/azure-amqp/commits/hotfix/))_

sdk/eventhub/Microsoft.Azure.WebJobs.Extensions.EventHubs/src/Microsoft.Azure.WebJobs.Extensions.EventHubs.csproj

@@ -3,7 +3,7 @@
   <PropertyGroup>
     <TargetFrameworks>netstandard2.0;net8.0</TargetFrameworks>
     <Description>Microsoft Azure WebJobs SDK EventHubs Extension</Description>
-    <Version>6.6.0-beta.1</Version>
+    <Version>6.5.3</Version>
     <!--The ApiCompatVersion is managed automatically and should not generally be modified manually.-->
     <ApiCompatVersion>6.5.2</ApiCompatVersion>
     <NoWarn>$(NoWarn);CS1591;SA1636</NoWarn>