diff --git a/README.md b/README.md
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+++ b/README.md
@@ -28,6 +28,8 @@ For a slack invite, please contact terraform@nutanix.com from your business emai
 
 The Terraform Nutanix provider is designed to work with Nutanix Prism Central, such that you can manage one or more Prism Element clusters at scale. AOS/PC 5.6.0 or higher is required, as this Provider makes exclusive use of the v3 APIs
 
+> For the 1.2.0 release of the provider it will have an N-1 compatibility with the Prism Central APIs. This provider was tested against Prism Central versions 2020.9 and 2020.11, as well as AOS version 5.18 and 5.19
+
 ## Example Usage
 
 See the Examples folder for a handful of main.tf demos as well as some pre-compiled binaries.
@@ -235,4 +237,4 @@ We've got a handful of resources outside of this repository that will help users
 * Jon’s GitHub
   _ [](https://github.com/JonKohler/ThisOldCloud/tree/master/Terraform-Nutanix)
   _ Contains sample TF’s and PDFs from the youtube videos
-* Slack channel \* User community slack channel is available on nutanix.slack.com. Email terraform@nutanix.com to gain entry.
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+* Slack channel \* User community slack channel is available on nutanix.slack.com. Email terraform@nutanix.com to gain entry.