release preparation for beta.4 packages

Author: trrwilson

sdk/ai/Azure.AI.Projects.OpenAI/CHANGELOG.md

@@ -1,10 +1,12 @@
 # Release History
 
-## 1.0.0-beta.4 (Unreleased)
+## 1.0.0-beta.4 (2025-11-17)
+
+## Features Added
 
 This change updates the baseline `OpenAI` dependency to the latest `2.7.0` official version. For inherited details, please see the [OpenAI .NET changelog](https://github.com/openai/openai-dotnet/tree/main/CHANGELOG.md).
 
-### Breaking Changes (beta)
+### Breaking Changes
 
 **Transitive from upgrade to System.ClientModel 1.8.1**:
 

sdk/ai/Azure.AI.Projects.OpenAI/src/Azure.AI.Projects.OpenAI.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <Description>
       The official .NET library for extended OpenAI API capabilities in Microsoft Foundry, including those used by the Foundry Agents Service.

sdk/ai/Azure.AI.Projects/CHANGELOG.md

@@ -1,6 +1,6 @@
 # Release History
 
-## 1.2.0-beta.4 (Unreleased)
+## 1.2.0-beta.4 (2025-11-17)
 
 ### Bugs Fixed
 

sdk/ai/Azure.AI.Projects/src/Azure.AI.Projects.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <Description>This is the Azure.AI.Projects client library for developing .NET applications with rich experience.</Description>
     <AssemblyTitle>Microsoft Azure.AI.Projects client library</AssemblyTitle>