diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1b59584fc..fc3ebd3ad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ IMPROVEMENTS:
 
 * cli: display workspace name in apply and destroy commands if not default [GH-18253]
 * cli: Remove error on empty outputs when `-json` is set [GH-11721]
+* helper/schema: Resources have a new `DeprecationMessage` property that can be set to a string, allowing full resources to be deprecated [GH-18286]
 
 ## 0.11.7 (April 10, 2018)