[remedy] The distribution hasn't got a Changelog (named something like m/^chang(es?|log)|history$/i. A Changelog helps people decide if they want to upgrade to a new version. Add a Changelog (best named 'Changes') to the distribution. It should list at least major changes implemented in newer versions. [metric] 
has changelog
h a s m e t a y m l
h a s c h a n g e l o g
h a s h u m a n r e a d a b l e l i c e n s e
h a s l i c e n s e i n s o u r c e f i l e
u s e s t r i c t
n o p o d e r r o r s
p r e r e q m a t c h e s u s e