By smustgrave on
Change record status: 
Published (View all published change records)
Project: 
Drupal core
Introduced in branch: 
10.1.x
Introduced in version: 
10.1.0
Issue links: 
https://www.drupal.org/node/3071803
Description: 

In DefaultSelection.php (which is usually extended by @EntityReferenceSelection plugin types) if entity_type does not have the 'bundle' key and bundle settings are passed to the selection handler, it will now throw UnsupportedEntityTypeDefinitionException().

Impacts: 
Site builders, administrators, editors