Remove composer dependency on old CKEditor 4 library

Version 2.0.0-beta5 has been released with a fix to this issue.

Hi, I'm still using CKEditor 4, and I have a question.
Is Version 2.0.0-beta5 incompatible with CKEditor 4?
I have updated 2.0.0-beta4 to 2.0.0-beta5, the following error occurred when creating a node because web/libraries/font was deleted.

ValueError: Path cannot be empty in file_get_contents() (line 1097 of core/modules/locale/locale.module). 
_locale_parse_js_file() (Line: 529)
locale_js_translate() (Line: 367)
Drupal\ckeditor\Plugin\Editor\CKEditor->getJSSettings() (Line: 82)
Drupal\editor\Plugin\EditorManager->getAttachments() (Line: 100)
Drupal\editor\Element->preRenderTextFormat()

Best regards,

Version 8.x-1.x is only compatible with CKEditor 4. Version 2.0.x is only compatible with CKEditor 5.

@kubokura could you check if you get the error in a fresh Drupal installation? In either case, please create a new issue and provide steps to reproduce the error.

@dinarcon, thank you for reply.
I will continue to use CKEditor 4 + ckeditor_font 2.0.0-beta4 as long as CKEditor 5 Paste from Word issue #3447491 🐛 CKEditor 5 Paste from Word: image disappeared when reopening Edit tab Active remains unresolved.
It was just a question, and no further investigation is needed.