In 2021, the exhibit was moved from a WordPress platform to a Scalar platform. At that time, the arrangement and placement of images, audio and video clips, quotations, and expository matter were slightly modified for aesthetic reasons. It was edited for style and to correct minor typographical errors and awkward phrasings.
In some cases, the substantive content of the exhibit in the 2021 version was also edited. The purpose of the content edits was to clarify certain points, to correct factual errors, and to offer additional commentary and perspectives on the subject matter.