canonical version/location: Probably https://stackoverflow.com/questions/4458696/finding-out-what-characters-a-given-font-supports

superseded by: https://hyp.is/Z1f9kFuaEe2eHAdj5fbY2Q/stackoverflow.com/questions/4458696/finding-out-what-characters-a-given-font-supports

I'd say the author's updated version is canonical: https://hyp.is/2lzvXK4sEeu3s1Piywmzww/www.hteumeuleu.com/2016/using-flexbox-in-an-email/

See: https://hyp.is/Pdjz1JyIEeuGQYNxD7Ra4w/git.samba.org/?p=rsync.git

Was trying to figure out where the canonical repo even is. Hard to figure out. Could be made clearer (like a prominent notice on one saying this is an unofficial clone with a link to the canonical source).

Ended up here via link from https://unix.stackexchange.com/questions/86879/suppress-rsync-warning-some-files-vanished-before-they-could-be-transferred to https://git.samba.org/?p=rsync.git;a=blob_plain;f=support/rsync-no-vanished;hb=HEAD

But then found https://github.com/WayneD/rsync, which I now believe to be canonical based on:

• last change here is Mon, 15 Mar 2021 09:35:39 -0700 (09:35 -0700) but on https://github.com/WayneD/rsync it was April 3.
• https://rsync.samba.org/bug-tracking.html links to: create an issue on GitHub