By kim.pepper on
Change record status: 
Published (View all published change records)
Project: 
Drupal core
Introduced in branch: 
9.5.x
Introduced in version: 
9.5.0
Issue links: 
https://www.drupal.org/node/3255637
Description: 

Html::escape(), ::decodeEntities(), and FormattableMarkup::placeholderEscape() no longer accept NULL values. This behaviour is deprecated in Drupal 9.5.0 and will trigger a PHP error from Drupal 11.0.0.

Impacts: 
Module developers
Themers