Public domain edit
The only evidence I could find that this text is in the public domain, is this edit to w:BSD licenses by ShaunMacPherson. I would like to see an explicit release that we can link to. However, I won't nominate it for deletion without such a link, because Berkeley obviously has not objected to the proliferation of derivative licenses in the wild. —Beleg Tâl (talk) 22:28, 19 December 2018 (UTC)