----------------
* Support for all versions of Python from 2.3 to 3.1.
* New and greatly expanded self tests.
* Added ``--count`` option to print the total number of errors and warnings.
* Further improvements to the handling of comments and blank lines.
(Issue 1 [1]_ and others changes.)
* Check all py files in directory when passed a directory (Issue
2 [1]_). This also prevents an exception when traversing directories
with non ``*.py`` files.
* E231 should allow commas to be followed by ``)``. (Issue 3 [1]_)
* Spaces are no longer required around the equals sign for keyword
arguments or default parameter values.
.. [1] These issues refer to the `previous issue tracker`__.
.. __: http://github.com/cburroughs/pep8.py/issues