ActiveAttr 0.2.1 (unreleased)

Added AttributeDefinition#<=>
Added AttributeDefinition#to_sym
Added Attributes#[]
Added Attributes#[]=
Attributes#attributes now returns the results of overridden getters
Attributes.inspect and Attributes#inspect are now in alphabetical order
Overridden attribute getters and setters can now call super

ActiveAttr 0.2.0 (October 3, 2011)

ActiveAttr now autoloads nested classes and modules
Added AttributeDefinition
Added Attributes
Added BasicModel
Added Error
Added Matchers::HaveAttributeMatcher
Added StrictMassAssignment
Added UnknownAttributesError
Documented everything

ActiveAttr 0.1.0 (September 30, 2011)

Added MassAssignment#assign_attributes
Added MassAssignment#attributes=
Added MassAssignment#initialize