* Fixed version not available for read-only spreadsheets bug
0.2.1
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* Added OAuth2 support * Fixed regression bug 130. Not every POST needs If-Match header
0.2.0
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* New Google Sheets support. * Fixed get_all_values() on empty worksheet. * Bugfix in get_int_addr(). * Changed the HTTP connectivity from urllib to httlib for persistent http connections.
0.1.0
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* Support for deleting worksheets from a spreadsheet.