Moose 0.66

on Perl CPAN

Moose::Manual

• This is a brand new, extensive manual for Moose. This aims to
  provide a complete introduction to all of Moose's
  features. This work was funded as part of the Moose docs grant
  from TPF. (Dave Rolsky)
  

Moose::Meta::Attribute

• Added a delegation_metaclass method to replace a hard-coded
  use of Moose::Meta::Method::Delegation. (Dave Rolsky)
  

Moose::Util::TypeConstraints

• If you created a subtype and passed a parent that Moose didn't
  know about, it simply ignored the parent. Now it automatically
  creates the parent as a class type. This may not be what you
  want, but is less broken than before. (Dave Rolsky)
  

Moose::Util::TypeConstraints

• This module tried throw errors by calling Moose->throw_error,
  but it did not ensure that Moose was loaded first. This could
  cause very unhelpful errors when it tried to throw an error
  before Moose was loaded. (Dave Rolsky)
  

Moose::Util::TypeConstraints

• You could declare a name with subtype such as "Foo!Bar" that
  would be allowed, but if you used it in a parameterized type
  such as "ArrayRef[Foo!Bar]" it wouldn't work. We now do some
  vetting on names created via the sugar functions, so that they
  can only contain alphanumerics, ":", and ".". (Dave Rolsky)