Merge branch 'trunk' into workflow-linting

Author: johnbillion

src/wp-includes/blocks.php

@@ -971,6 +971,7 @@ function insert_hooked_blocks( &$parsed_anchor_block, $relative_position, $hooke
 			'blockName'    => $hooked_block_type,
 			'attrs'        => array(),
 			'innerBlocks'  => array(),
+			'innerHTML'    => '',
 			'innerContent' => array(),
 		);
 

src/wp-includes/rest-api/endpoints/class-wp-rest-block-renderer-controller.php

@@ -181,6 +181,7 @@ public function get_item( $request ) {
 		$block = array(
 			'blockName'    => $request['name'],
 			'attrs'        => $attributes,
+			'innerBlocks'  => array(),
 			'innerHTML'    => '',
 			'innerContent' => array(),
 		);