Update changelog

Author: oandregal

packages/components/CHANGELOG.md

@@ -12,6 +12,7 @@
 -   Expose `ValidatedTextareaControl` via Private APIs ([#71495](https://github.com/WordPress/gutenberg/pull/71495))
 -   Add support for ValidatedFormTokenField [#71350](https://github.com/WordPress/gutenberg/pull/71350).
 -   Expose `ValidatedSelectControl` via Private APIs ([#71665](https://github.com/WordPress/gutenberg/pull/71665))
+-   Expose `ValidatedToggleGroupControl` via private APIs. ([#71666](https://github.com/WordPress/gutenberg/pull/71666))
 
 ## 30.3.0 (2025-09-03)
 

packages/dataviews/CHANGELOG.md

@@ -17,6 +17,7 @@
 - DataForm: Add a textarea control for use with the `text` field type ([#71495](https://github.com/WordPress/gutenberg/pull/71495))
 - DataViews: support groupBy in the list layout. [#71548](https://github.com/WordPress/gutenberg/pull/71548)
 - DataForm: support validation in select control [#71665](https://github.com/WordPress/gutenberg/pull/71665)
+- DataForm: support validation in toggleGroup control. ([#71666](https://github.com/WordPress/gutenberg/pull/71666))
 
 ### Bug Fixes
 

packages/dataviews/src/components/dataform/stories/index.story.tsx

@@ -498,7 +498,7 @@ const ValidationComponent = ( {
 	};
 	const customToggleGroupRule = ( value: ValidatedItem ) => {
 		if ( value.toggleGroup !== 'option1' ) {
-			return 'Toggle must be Option 1.';
+			return 'Value must be Option 1.';
 		}
 
 		return null;