Update README.md

Author: kylemh

Diff for: README.md

@@ -11,6 +11,9 @@
 [![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://opensource.org/licenses/MIT)
 [![Twitter Follow](https://img.shields.io/twitter/follow/operation_code.svg?style=social&label=Follow&style=social)](https://twitter.com/operation_code)
 
+# Temporary Note:
+Please direct contribution interests to the new repository, [OperationCode/front-end](https://github.com/OperationCode/front-end). This repository is moving towards deprecation as we work on re-implementing the website with better practices, a better developer experience, better SEO, and much better performance.
+
 # Welcome!
 
 Welcome to our frontend repository built using React and Express! We highly recommend [joining our organization](https://operationcode.org/join) to receive an invite to our Slack team. From there, you'll want to join the `#oc-projects` channel. You can get help from multiple professional developers and people who have worked on the application since day 1!