diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 ## Macro Paradise Plugin
 
+This plugin is no longer actively maintained. As of 2.13.x, is has been included in the compiler (but its status remains the same: experimental, API subject to change).
+
 [![Join the chat at https://gitter.im/scalamacros/paradise](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/scalamacros/paradise?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
 [http://docs.scala-lang.org/overviews/macros/paradise.html](http://docs.scala-lang.org/overviews/macros/paradise.html)