Minor changes ------------- Fixed typo for import Elementtree
Bugfixes -------- * `279 <https://bitbucket.org/openpyxl/openpyxl/issue/279>`_ Incorrect path for comments files on Windows
1.8.5
Not secure
==================
Minor changes ------------- * The '=' string is no longer interpreted as a formula * When a client writes empty xml tags for cells (e.g. <c r='A1'></c>), reader will not crash
1.8.4
Not secure
==================
Bugfixes -------- * `260 <https://bitbucket.org/openpyxl/openpyxl/issue/260>`_ better handling of undimensioned worksheets * `268 <https://bitbucket.org/openpyxl/openpyxl/issue/268>`_ non-ascii in formualae * `282 <https://bitbucket.org/openpyxl/openpyxl/issue/282>`_ correct implementation of register_namepsace for Python 2.6
1.8.3
Not secure
==================
Major changes ------------- Always parse using cElementTree
Minor changes ------------- Slight improvements in memory use when parsing
* `256 <https://bitbucket.org/openpyxl/openpyxl/issue/256>`_ - error when trying to read comments with optimised reader * `260 <https://bitbucket.org/openpyxl/openpyxl/issue/260>`_ - unsized worksheets * `264 <https://bitbucket.org/openpyxl/openpyxl/issue/264>`_ - only numeric cells can be dates
1.8.2
Not secure
==================
* `247 <https://bitbucket.org/openpyxl/openpyxl/issue/247>`_ - iterable worksheets open too many files * `252 <https://bitbucket.org/openpyxl/openpyxl/issue/252>`_ - improved handling of lxml * `253 <https://bitbucket.org/openpyxl/openpyxl/issue/253>`_ - better handling of unique sheetnames