Hi. Some notes about this.
I found reference ("canonical") versions for nearly all the new licenses:
wget -O AGPL-3.0 https://ftp.gnu.org/gnu/Licenses/agpl-3.0.txt
wget -O GFDL-1.1 https://ftp.gnu.org/gnu/Licenses/fdl-1.1.txt
wget -O CC-BY-3.0 https://creativecommons.org/licenses/by/3.0/legalcode.txt
wget -O CC-BY-SA-3.0
https://creativecommons.org/licenses/by-sa/3.0/legalcode.txt
wget -O CC-BY-4.0 https://creativecommons.org/licenses/by/4.0/legalcode.txt
wget -O CC-BY-SA-4.0
https://creativecommons.org/licenses/by-sa/4.0/legalcode.txt
wget -O BSL-1.0 https://www.boost.org/LICENSE_1_0.txt
wget -O OFL-1.1 https://openfontlicense.org/documents/OFL.txt
(Some of them differ slightly from the ones in your fork, I guess you
took some d/copyright file as your source).
The package is meant to be "reproducible from git", so I'll add new
lines to the file debian/timestamps based on the canonical files.
License BSL-1.0 is a little bit funny, because the web server returns
a file with the current date. I will probably use the date of package
creation (i.e. "dpkg-parsechangelog -SDate") for that one.
Finally, I've asked the Perl Foundation for a "canonical" txt version
of Artistic-2.0 and they will probably provide one. In the meantime,
we managed to fix some formatting glitches in the official version:
https://perlfoundation.org/artistic-license-20.html
including the old typo "AS IS' -> "AS IS" which they fixed today.
(No action required at all from your side, this is just random musings).
Thanks.