python-chrono is a Python module for simple and convenient date/time
handling, including parsing, arithmetic, comparison, formatting,
-and calendar functionality. It is licensed under the terms of the
+and calendar functionality. It supports both the ISO and US calendars,
+and dates/times in ISO, US, and european formats.
+It is licensed under the terms of the
[[http://www.gnu.org/licenses/gpl.html|GNU General Public License version 3]].