Merge pull request #123 from specklesystems/claire/cnx-699-update-github-links-to-point-to-v3

Update README.md to align with main github page

README.md

@@ -1,8 +1,20 @@
+<h1 align="center">
+  <img src="https://user-images.githubusercontent.com/2679513/131189167-18ea5fe1-c578-47f6-9785-3748178e4312.png" width="150px"/><br/>
+  Speckle | Unity
+</h1>
 
+<p align="center"><a href="https://twitter.com/SpeckleSystems"><img src="https://img.shields.io/twitter/follow/SpeckleSystems?style=social" alt="Twitter Follow"></a> <a href="https://speckle.community"><img src="https://img.shields.io/discourse/users?server=https%3A%2F%2Fspeckle.community&amp;style=flat-square&amp;logo=discourse&amp;logoColor=white" alt="Community forum users"></a> <a href="https://speckle.systems"><img src="https://img.shields.io/badge/https://-speckle.systems-royalblue?style=flat-square" alt="website"></a> <a href="https://speckle.guide/dev/"><img src="https://img.shields.io/badge/docs-speckle.guide-orange?style=flat-square&amp;logo=read-the-docs&amp;logoColor=white" alt="docs"></a></p>
 
-# Connector Unity
+> Speckle is the first AEC data hub that connects with your favorite AEC tools. Speckle exists to overcome the challenges of working in a fragmented industry where communication, creative workflows, and the exchange of data are often hindered by siloed software and processes. It is here to make the industry better.
 
-[![Twitter Follow](https://img.shields.io/twitter/follow/SpeckleSystems?style=social)](https://twitter.com/SpeckleSystems) [![Community forum users](https://img.shields.io/discourse/users?server=https%3A%2F%2Fdiscourse.speckle.works&style=flat-square&logo=discourse&logoColor=white)](https://discourse.speckle.works) [![website](https://img.shields.io/badge/https://-speckle.systems-royalblue?style=flat-square)](https://speckle.systems) [![docs](https://img.shields.io/badge/docs-speckle.guide-orange?style=flat-square&logo=read-the-docs&logoColor=white)](https://speckle.guide/user/unity.html)
+<h3 align="center">
+    Speckle Connector for Unity
+</h3>
+
+> [!WARNING]
+> This is a legacy repo! A new next generation connector will be coming soon. In the meantime, check out our active next generation repos here 👇<br/>
+> [`speckle-sharp-connectors`](https://github.com/specklesystems/speckle-sharp-connectors): our .NET next generation connectors and desktop UI<br/>
+> [`speckle-sharp-sdk`](https://github.com/specklesystems/speckle-sharp-sdk): our .NET SDK, Tests, and Objects
 
 
 ## Introduction