to trigger/signal a rebuild for the transition 5.8.8 -> 5.10.0.
The list of packages is computed by finding all packages which end
up having either of PERL5_USE_PACKLIST, BUILDLINK_API_DEPENDS.perl,
or PERL5_PACKLIST defined in their make setup (tested via
"make show-vars VARNAMES=...").
This is a Perl implementation of the reCAPTCHA Mailhide API. It can
generate URLs or even directly usable HTML code for using the reCAPTCHA
Mailhide web service, which provides a way of asking people to solve a
reCAPTCHA before they can view your email address.