By tim.plunkett on
Change record status: 
Published (View all published change records)
Project: 
Drupal core
Introduced in branch: 
9.2.x
Introduced in version: 
9.2.0
Issue links: 
https://www.drupal.org/node/3115503
Description: 

\Drupal\Core\Layout\LayoutInterface now extends \Drupal\Core\Plugin\ContextAwarePluginInterface
This will not affect any subclasses of \Drupal\Core\Layout\LayoutDefault, the default layout plugin class.

For any custom code implementing LayoutInterface directly, use \Drupal\Core\Plugin\ContextAwarePluginTrait.

Impacts: 
Module developers