0.08   2009-04-07
- Make this module work with Moose 0.73_01+.
- Deprecated compute_all_applicable_class_attributes. Use
  get_all_class_attributes instead.
0.07   2008-11-10
- Fixed a bug where class attributes did not honor the
  Class::MOP::Attribute properly, so things that used it directly
  failed. This bug could be tickled by using certain
  MooseX::AttributeHelpers attribute metaclasses with a class
  attribute. Fixed by Shawn Moore.
0.06   2008-09-06
- No code changes, just added a missing prereq for
  MooseX::AttributeHelpers.
0.05   2008-09-05
* Totally rewritten as proper meta classes, so it supports
  introspection and all that good stuff. This breaks some old code
  because there is no longer a "containing class" for class
  attributes.
0.04   2008-01-21
- An internals change to make this class work with Moose 0.34.
0.03   2007-12-08
- Split main functionality out of sugar sub class_has(), into
  process_class_attribute(). This makes it easier to create attributes
  on behalf of other classes.
0.02   2007-11-25
- Inherit from Exporter, rather than trying to import its
  import(). Unfortunately, older Exporters as shipped with Perl 5.6.x
  only allow subclassing.
0.01   2007-11-24
- First version, released on an unsuspecting world.