xdan/jodit 4.16.0 on GitHub

The ACE source editor (sourceEditor: 'ace') and js-beautify (beautifyHTML: true) CDN scripts are no longer downloaded when the editor starts in WYSIWYG mode. They are fetched the first time the source (or split) view is opened, so a page that only ever shows WYSIWYG no longer loads ~500 KiB of third-party JavaScript. Consequently sourceEditorReady fires when the source view is first opened, not right after new Jodit(), and window.ace is not defined until then. Code that relied on either has to open the source mode first (or use defaultMode: Jodit.MODE_SOURCE).
ARIA roles: UIGroup containers default to role="group" instead of role="list" (toolbar button groups created by UIList keep role="list"); ToolbarContent items use role="listitem" instead of the invalid role="content" and no longer carry aria-pressed. Selectors relying on [role="list"] for generic groups or on [role="content"] have to be updated.

Accessibility: an icon-only button without a tooltip gets an aria-label from its name, the native <input type="file"> of the upload button is labelled, and a dialog opened with a text title gets an aria-label. Together with the role changes this clears the Lighthouse aria-roles, aria-allowed-attr, aria-required-children, button-name, label and aria-dialog-name audits for the editor and the file browser.