Project Talk:Overlays/Overlays guide

This page needs some improvements. --Jonas Stein (talk) 20:22, 9 May 2020 (UTC)
 * text is to long
 * what is "elsewhere"?
 * what is new/old in a wiki where some content is decades old? Need a date here like "after 2017-01-20".
 * how to remove a repository again?
 * Shorten headlines