Changes for version 2.130 - 2014-11-19
- from_string_hash can take optional constructor arguments
- bad_version_hook callback gets module name as well as version string
- undefined/empty versions given to from_string_hash or add_string_requirement now carp and are coerced to "0" instead of being fatal. This is more consistent with how the other requirement functions work.
- CPAN::Meta::Requirements - a set of version requirements for a CPAN dist