Add notes about deprecations added for Reusable Blocks Data API

gziolo · gziolo · commit 797538110d23 · 2018-10-30T15:53:01.000+01:00
diff --git a/docs/reference/deprecated.md b/docs/reference/deprecated.md
@@ -31,6 +31,7 @@ Gutenberg's deprecation policy is intended to support backwards-compatibility fo
 - `wp.components.CodeEditor` has been removed. Used `wp.codeEditor` directly instead.
 - `wp.blocks.setUnknownTypeHandlerName` has been removed. Please use `setFreeformContentHandlerName` and `setUnregisteredTypeHandlerName` instead.
 - `wp.blocks.getUnknownTypeHandlerName` has been removed. Please use `getFreeformContentHandlerName` and `getUnregisteredTypeHandlerName` instead.
+- The Reusable Blocks Data API was marked as experimental as it's subject to change in the future.
 
 ## 4.1.0
 
diff --git a/packages/editor/CHANGELOG.md b/packages/editor/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 6.1.0 (Unreleased)
+
+### Deprecations
+
+- The Reusable Blocks Data API is marked as experimental as it's subject to change in the future ([#11230](https://github.com/WordPress/gutenberg/pull/11230)).
+
 ## 6.0.1 (2018-10-30)
 
 ### Bug Fixes
