docs: add blog link to README for updates and resources (#5368)

#5080 

<img width="900" alt="image"
src="https://github.com/user-attachments/assets/bf8c32e5-8d66-43b7-a68a-2a3f9eb5c522"
/>

README.md

@@ -7,9 +7,14 @@
 [![LinkedIn](https://img.shields.io/badge/LinkedIn-Company?style=flat&logo=linkedin&logoColor=white)](https://www.linkedin.com/company/105812540)
 [![Discord](https://img.shields.io/badge/discord-chat-green?logo=discord)](https://aka.ms/autogen-discord)
 [![Documentation](https://img.shields.io/badge/Documentation-AutoGen-blue?logo=read-the-docs)](https://microsoft.github.io/autogen/)
+[![Blog](https://img.shields.io/badge/Blog-AutoGen-blue?logo=blogger)](https://devblogs.microsoft.com/autogen/)
 
 </div>
 
+<div align="center" style="background-color: rgba(255, 235, 59, 0.5); padding: 10px; border-radius: 5px; margin: 20px 0;">
+  <strong>Important:</strong> This is the official project. We are not affiliated with any fork or startup. See our <a href="https://x.com/pyautogen/status/1857264760951296210">statement</a>.
+</div>
+
 # AutoGen
 
 **AutoGen** is a framework for creating multi-agent AI applications that can act autonomously or work alongside humans.
@@ -130,7 +135,7 @@ With AutoGen you get to join and contribute to a thriving ecosystem. We host wee
 
 Interested in contributing? See [CONTRIBUTING.md](./CONTRIBUTING.md) for guidelines on how to get started. We welcome contributions of all kinds, including bug fixes, new features, and documentation improvements. Join our community and help us make AutoGen better!
 
-Have questions? Check out our [Frequently Asked Questions (FAQ)](./FAQ.md) for answers to common queries. If you don't find what you're looking for, feel free to ask in our [GitHub Discussions](https://github.com/microsoft/autogen/discussions) or join our [Discord server](https://aka.ms/autogen-discord) for real-time support.
+Have questions? Check out our [Frequently Asked Questions (FAQ)](./FAQ.md) for answers to common queries. If you don't find what you're looking for, feel free to ask in our [GitHub Discussions](https://github.com/microsoft/autogen/discussions) or join our [Discord server](https://aka.ms/autogen-discord) for real-time support. You can also read our [blog](https://devblogs.microsoft.com/autogen/) for updates.
 
 ## Legal Notices