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### 0.4.0 / 2024-01-24
* Switched to using `require_relative` to improve load-times.
* Added `# frozen_string_literal: true` to all files.
### 0.3.4 / 2018-06-11
* Fixed shadowed variable warning (@bhollis).
### 0.3.3 / 2012-05-28
* Require ruby >= 1.8.7.
* Added {TDiff::VERSION}.
* Replaced ore-tasks with
[rubygems-tasks](https://github.com/postmodern/rubygems-tasks#readme).
### 0.3.2 / 2010-11-28
* Added {TDiff#tdiff_recursive} to only handle recursively traversing
and diffing the children nodes.
* Added {TDiff::Unordered#tdiff_recursive_unordered} to only handle
recursively traversing and diffing the children nodes, without respecting
the order of the nodes.
### 0.3.1 / 2010-11-28
* Fixed a typo in {TDiff::Unordered#tdiff_unordered}, which was causing
all nodes to be marked as added.
### 0.3.0 / 2010-11-15
* Changed {TDiff#tdiff_equal} to compare `self` with another node.
### 0.2.0 / 2010-11-14
* Added {TDiff::Unordered}.
### 0.1.0 / 2010-11-13
* Initial release:
* Provides the {TDiff} mixin.
* Allows custom node equality and traversal logic by overriding the
{TDiff#tdiff_equal} and {TDiff#tdiff_each_child} methods.
* Implements the [Longest Common Subsequence (LCS)](http://en.wikipedia.org/wiki/Longest_common_subsequence_problem).
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