# 0.5.9

 * fix compatibility with ruby 1.8.x

# 0.5.8

 * fix the problem with strict_attr_reader and Array#flatten

# 0.5.7

 * fix compatibility with hashie 2.1.0 and strict_attr_reader

# 0.5.6

 * add strict_attr_reader option to raise `KeyError` on missing key access