+0.05 2008-08-07
+
+* 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