==================== * Allow alpha characters in the course section field
2.2.1
==================== * Catch the HTTPError exception in case getting extra course info fails. This error was uncovered by a recent change that updated the bare except statement here.
2.2.0
==================== * Add django 2.2 support, remove django 1.8 * Fix some flake8 regex issues * courseaffils middleware: support MIDDLEWARE as well as MIDDLEWARE_CLASSES using django's MiddlewareMixin.
2.1.15
==================== * Added creation and modification time to Course model. * Add more detailed error on course creation with an already associated group. * Add Canvas affiliation mapper
2.1.14
==================== * More updates for Django 1.11