Hi,
Our company would like to try this library. But compared to installing from Github, we would rather prefer installing from CPAN. Libraries from CPAN are better known by the Perl world, thus could have less chance to get namespace changing or collision with other libraries in future.
Besides, I see you are having "Swagger" at the top level namespace. I wonder if it could be better to move it into some namespace like Catalyst::Controller::Swagger::Spec?
Thanks!