Switch to debugger gem for 1.9.3 [ci skip]
Added Attributes.attribute!, .dangerous_attribute?

Refactored dangerous attribute detection and handling to not depend on
overriding the guts of ActiveModel::AttributeMethods
Fix unit specs in Ruby 1.8
Backport ActiveModel 3.2 fix

Improve test coverage for whitelisted attribute names
Fix specs with Rails HEAD
Mark the release of 0.6.0 [ci skip]
Mention autoload for BlockInitialization in CHANGELOG [ci skip]
Bump development version to 0.7.0.alpha1
Changed Typecasting::DateTypecaster to raise on invalid Strings, fixes #106
Extract duplication for mapping attributes
Add Slides and RailsCast to README, fixes #107 [ci skip]
Reduce complexity in MassAssignmentSecurity
Brag about Code Climate in README [ci skip]
Fix CHANGELOG [ci skip]
Switch from .rvmrc to .ruby-version [ci skip]
Test and document use with Strong Parameters, fixes #96
Limit strong_parameters tests to ActiveModel 3.2
Limit strong_parameters tests to ActiveModel 3.2
Extract Serialization
Update Travis config to allow failures with Rails HEAD