- auto-update to 1.21 (by cpan-spec-update 0.01)
    - altered br on perl(ExtUtils::MakeMaker) (0 => 6.42)
    - altered br on perl(Test::More) (0.62 => 0.42)
    - added a new br on CPAN (inc::Module::AutoInstall found)
    - added a new req on perl(Carp) (version 0)