As others have said, 0.45 is broken w/o threads. Would be great if this module could be maintained or if another module took its place.
So happy that Perl finally has a server-independent web layer! Life is much easier now for the web framework creators among us.
Once I started using Method::Signatures::Simple I couldn't go back. No more "my ($self) = @_" tedium and I feel like I'm developing in a modern language again! There are more powerful modules (e.g. Method::Signatures) but this fits my needs perfectly.