* Added ``MinimockOutputChecker`` which normalizes whitespace in function call traces; ``TraceTracker`` now uses this instead of ``doctest.OutputChecker`` (Ben Finney)
1.2.1
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* Allow mocking of built-in functions.
1.2
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* Added ``TraceTracker``, a better ``Tracker`` to use with unittests (James Brady)
1.1
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* Added ``MockTracker`` for use with unittests rather than doctests (James Brady)
1.0
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* Fixed setting special attributes like ``mock_returns`` on already-created Mock objects (Toby White)
* Separated out printing to a class that accepts call information and provided an implementation that prints calls to a file.