APPS: 7288: Update README for ZCLI GA release

README.md

@@ -5,7 +5,9 @@
 [![npm version](https://badge.fury.io/js/%40zendesk%2Fzcli.svg)](https://www.npmjs.com/package/@zendesk/zcli)
 ![Test](https://github.com/zendesk/zcli/workflows/Test/badge.svg)
 
-ZCLI is a Zendesk CLI which helps you build and manage your Zendesk apps and themes from the command line. ZCLI is currently available in beta and is built using the [oclif](https://github.com/oclif/oclif) framework.
+ZCLI is a Zendesk CLI which helps you build and manage your Zendesk apps and themes from the command line. ZCLI is generally available and built using the [oclif](https://github.com/oclif/oclif) framework.
+
+> **Note:** ZCLI is the successor to Zendesk App Tools (ZAT). If you're currently using ZAT, please migrate to ZCLI for the latest features and support.
 
 <img src="demo.gif" alt="Zendesk Logo" />
 
@@ -83,12 +85,6 @@ Under Windows this can only be used in WSL2 or [Cygwin](https://www.cygwin.com).
 
 # Contributing
 
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-
-**Note:** While ZCLI is in beta, we are not routinely reviewing issues and merging community-submitted pull requests. We hope to begin reviewing these again soon, but for the moment we appreciate your patience.
-
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-
 Thanks for your interest in ZCLI! Community involvement helps improve the experience for all developers using the Zendesk platform.
 
 Got issues with what you find here? You can [create an issue on Github](https://github.com/zendesk/zcli/issues/new), report the issue in the [Zendesk Developers Slack group](https://docs.google.com/forms/d/e/1FAIpQLScm_rDLWwzWnq6PpYWFOR_PwMaSBcaFft-1pYornQtBGAaiJA/viewform), or for other problems, [contact Zendesk Customer Support](https://support.zendesk.com/hc/en-us/articles/360026614173).