Update README.md

scarlett2018 · web-flow · commit d6e70787888d · 2023-04-04T09:34:08.000+08:00
diff --git a/README.md b/README.md
@@ -1,3 +1,5 @@
+**_Turn it into maintenance mode, read-only, and only update for critical fixes._**
+
 # Microsoft OpenPAI FrameworkController
 
 [![Build Status](https://github.com/microsoft/frameworkcontroller/workflows/build/badge.svg?branch=master&event=push)](https://github.com/microsoft/frameworkcontroller/actions?query=workflow%3Abuild+branch%3Amaster+event%3Apush)

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`@@ -1,3 +1,5 @@`
	`1`	`+_Turn it into maintenance mode, read-only, and only update for critical fixes._`
	`2`	`+`
`1`	`3`	`# Microsoft OpenPAI FrameworkController`
`2`	`4`
`3`	`5`	`[![Build Status](https://github.com/microsoft/frameworkcontroller/workflows/build/badge.svg?branch=master&event=push)](https://github.com/microsoft/frameworkcontroller/actions?query=workflow%3Abuild+branch%3Amaster+event%3Apush)`