Merge pull request #56 from microsoft/Tinacyt-patch-1

Update README.md

Author: Tinacyt

README.md

@@ -1,3 +1,6 @@
+# Important: Test Base for Microsoft 365 will transition to end-of-life (EOL) on May 31, 2024.
+We're committed to working closely with each customer to provide support and guidance to make the transition as smooth as possible. If you have any questions, concerns, or need assistance, submit a [support request](https://aka.ms/TestBaseSupport). 
+
 # Test Base for Microsoft 365
 [Test Base for Microsoft 365](https://www.microsoft.com/en-us/testbase) is an Azure service that facilitates data-driven testing of applications. Backed by the power of data and the cloud, it enables IT professionals to take advantage of intelligent testing from anywhere in the world. It will help you test your applications without the hassle, time commitment, and expenditure of setting up and maintaining complex test environments. Most importantly, it will give you access to pre-release Windows Updates on secure virtual machines (VMs) and world-class intelligence for your applications.