Replace unmaintained Thickbox with other modal window in core
|Reported by:||maorb||Owned by:|
WordPress core uses Thickbox as a modal window.
Thickbox have officially announced this on their site:
While Thickbox had its day, it is not maintained any longer, so we recommend you use some alternatives. colorbox jQueryUI Dialog fancybox DOM window shadowbox.js
I think WP core should not use unsupported and unmaintained js plugin, and replace it with something else.