[PP-1] Add CKEditor 5 support for WebP images

Even though this issue is postponed, I ran into this request earlier today and needed a patch to allow ckeditor5 to work with uploading webp files.

I'm leaving this MR for the future when other dependent issues are resolved, or others who may need a quick fix to make use of this as a patch.

Tested with 10.1.x
Hope this helps, Thanks!

The above seems to work for webp and Drupal 10.1 without the patch linked but after an update to 10.2 it obviously reverted so had to be re-added.
Would be great to have webp, svg and avif in core fields and CKEditor.

Hello.
Added patch for Drupal core 10.2.6

Add comatibility with Drupal 10.3.1

Adding a patch for Drupal 10.3

I've just tried to apply the patch #9 in D11 but it didn't work:

  - Applying patches for drupal/core
    https://www.drupal.org/files/issues/2024-08-14/3386605-9-add-ckeditor5-support-for-webp.patch (Add CKEditor 5 support for WebP images 3386605)
   Could not apply patch! Skipping. The error was: Cannot apply patch https://www.drupal.org/files/issues/2024-08-14/3386605-9-add-ckeditor5-support-for-webp.patch

g-brodiei → closed merge request !5734