Change record status: 
Project: 
Introduced in branch: 
8.8.x
Introduced in version: 
8.8.0-beta2
Description: 

The Drupal\ckeditor\Plugin\Editor\CKEditor class constructor now takes a state system object as a parameter. For BC reasons this parameter is optional, however, the optional usage is deprecated and will become required in Drupal 9.0.0.

Any sub-classes of the form will need to update their constructor accordingly.

Impacts: 
Module developers
Updates Done (doc team, etc.)
Online documentation: 
Not done
Theming guide: 
Not done
Module developer documentation: 
Not done
Examples project: 
Not done
Coder Review: 
Not done
Coder Upgrade: 
Not done
Other: 
Other updates done