Change record status: 
Project: 
Introduced in branch: 
10.3.x
Introduced in version: 
10.3.0
Description: 

CKEditor5ImageController now makes use of Drupal\file\Upload\FileUploadHandler so it's constructor arguments have changed.

Before:

  1. FileSystemInterface $file_system
  2. AccountInterface $current_user
  3. MimeTypeGuesserInterface $mime_type_guesser
  4. LockBackendInterface $lock
  5. EventDispatcherInterface $event_dispatcher
  6. FileValidatorInterface $file_validator

After:

  1. FileSystemInterface $fileSystem
  2. FileUploadHandler $fileUploadHandler
  3. LockBackendInterface $lock

For backwards compatibility, passing the original arguments will throw a deprecation warning in Drupal 10.2.0, but will throw an error in 11.0.0.

Impacts: 
Module developers