lzip -- "GPL version 2 or later" Done.
arg-parser -- "GPL version 2 or later with link exception"
I'm not seeing that specific text in the list. I switched it to
what was available, namely
"GNU General Public License v2 or later (+ dual licensing)"
which seems to get the point across.
I would suggest adding another paragraph to arg-parser public info
about the precise license.
best,
karl
