paper-trail-gem--paper_trail/CHANGELOG.md at b0dd5cdb313666ad04b5c9f7f1248213766f4b3f

2.7.1

#206 - Fixed Ruby 1.8.7 compatibility for tracking object_changes.
#200 - Fixed next_version method so that it returns the live model when called on latest reified version of a model prior to the live model.
#197 - PaperTrail now falls back on using YAML for serialization of serialized model attributes for storage in the object and object_changes columns in the Version table. This fixes compatibility for Rails 3.0.x for projects that employ the serialize declaration on a model.
#194 - A JSON serializer is now included in the gem.
#192 - object_changes should store serialized representation of serialized attributes for create actions (in addition to update actions, which had already been patched by #180).
#190 - Fixed compatibility with SerializedAttributes gem.
#189 - Provided support for a configure block initializer.
Added setter method for the serializer config option.

#183 - Fully qualify the Version class to help prevent namespace resolution errors within other gems / plugins.
#180 - Store serialized representation of serialized attributes on the object and object_changes columns in the Version table.
#164 - Allow usage of custom serializer for storage of object attributes.

#181/#182 - Controller metadata methods should only be evaluated when paper_trail_enabled_for_controller == true.
#177/#178 - Factored out version_key into it's own method to prevent ConnectionNotEstablished error from getting thrown in instances where has_paper_trail is declared on class prior to ActiveRecord establishing a connection.
#176 - Force metadata calls for attributes to use current value if attribute value is changing.
#173 - Update link to diff-lcs.
#172 - Save object_changes on creation.
#168 - Respect conditional :if or :unless arguments to the has_paper_trail method for destroy events.
#167 - Fix originator method so that it works with subclasses and STI.
#160 - Fixed failing tests and resolved out of date dependency issues.
#157 - Refactored class_attribute names on the ClassMethods module for names that are not obviously pertaining to PaperTrail to prevent method name collision.