Moo 1.999_001

on Perl CPAN

Incompatible Changes

• Fatal warnings and the other additional checks from the strictures
  module will no longer be applied to modules using Moo or Moo::Role. We
  now only apply strict and (non-fatal) warnings, matching the behavior of
  Moose.
  
• Classes without attributes used to store everything passed to ->new
  in the object. This has been fixed to not store anything in the object,
  making it consistent with classes that had attributes.
  
• Moo will now pass no_BUILD to parent constructors when inheriting
  from a Moose or Class::Tiny class, to prevent them from calling BUILD
  functions. Moo calls the BUILD functions itself, which previously led
  to them being called multiple times.
  
• Attempting to replace an existing constructor, or modify one that has
  been used, will throw an error. This includes adding attributes.
  Previously, this would result in some attributes being silently ignored
  by the constructor.
  
• If a class's @ISA is modified without using 'extends' in a way that
  affects object construction, Moo will detect this and throw an error.
  This can happen in code that uses ->load_components from
  Class::C3::Componentised, which is common in DBIx::Class modules.
  

Miscellaneous

• use Sub::Util instead of Sub::Name if available