@item Newline is appended for @file{.txt}/@file{.url} pastes, if it is missing
-@item SHA512/2 checksum is sent back to you, for integrity checking
+@item BLAKE3-256 checksum is sent back to you, for integrity checking
@item Intended to be run as a @url{https://cr.yp.to/ucspi-tcp.html, UCSPI-TCP}
service @url{http://cr.yp.to/daemontools.html, daemontools}-like supervisor