the license of Perl module perl-Authen-CAS-Client was change from
to 'Nil' license (see below).
changes from 0.07 to 0.08
* updated Makefile.PL to reflect changes in default @INC handling
* fleshed README with documentation
* added README.md for GitHub
* updated to 'Nil' license
'This software is information.
It is subject only to local laws of physics.'
Can you please confirm whether it is free or non-free?
I have no expertise to answer the posed question, but I have to mention that the premise
statement is evidently false — ‘Authen CAS Client’ is by no means a mere ‘information’, it
does include both nontrivial program code and texts in human language.
P. S. Thanks for a nice specimen for my modest collection of silly licences.