Update from 4.11.4 to 4.13.
CKEditor 4.12.1 fixed an issue affecting a number of users: https://github.com/ckeditor/ckeditor-dev/issues/2813— editor.insertHtml pollutes editable with empty spans
CKEditor 4.13 is a big release: https://ckeditor.com/blog/CKEditor-4.13-with-Paste-from-Google-Docs-rele...— it affects Drupal at least in the following ways:
- Massively improved pasting from Google Docs — which fixes #2948171: [upstream] CKEditor paste from Google Docs resulting in all-bold text.
- Better selection handling, particularly triple-click for paragraph selection
- https://github.com/ckeditor/ckeditor-dev/issues/3240 allows us to improve Media Embed in Drupal 8.8 core and Entity Embed in contrib: #3064572: [PP-1] Add mask to prevent interaction with embedded entity
See also:
#1858210: [meta] Content editing experience follow-ups — in-place editing and WYSIWYG
#1950098: Update CKEditor library to 4.1
#2036253: Update CKEditor library to 4.2
#2039163: Update CKEditor library to 4.4
#2271051: Update CKEditor library to 4.4.4
#2345961: Update CKEditor library to 4.4.5
#2384581: Security: Update CKEditor library to 4.4.6
#2415111: Update CKEditor library to 4.4.7
#2521820: Update CKEditor library to 4.5.3
#2321583: Update CKEditor library to 4.5.5
#2663566: Update CKEditor library to 4.5.7
#2698587: Update CKEditor library to 4.5.8
#2724225: Update CKEditor library to 4.5.9
#2765751: Update CKEditor library to 4.5.10
#2797427: Update CKEditor library to 4.5.11
#2828494: Update CKEditor library to 4.6
#2848215: Update CKEditor library to 4.6.2
#2893566: Update CKEditor library to 4.7.1
#2904142: Update CKEditor library to 4.7.2
#2908864: Update CKEditor library to 4.7.3
#2926932: Update CKEditor library to 4.8.0
#2962330: Update CKEditor library to 4.9.2
#2983516: Update CKEditor library to 4.10.0
#2999691: Update CKEditor library to 4.10.1
#3035933: Update CKEditor to 4.11.3
#3050757: Update CKEditor to 4.11.4
Release notes snippet
CKEditor updated to 4.13