* Fixed bug regarding too many lines in a student's course box
0.5.1
* Fixed an infinite recursion bug regarding `timetable.all_timetables()`
0.5.0
* Added a `full_info` optional argument to `CurricularUnit.classes()` that returns more information per student
0.4.8
* Fixed a bug regarding the presence of duplicate `Teacher` objects in a curricular unit
0.4.3
* Renamed a `CurricularUnit` attribute: `curricular_year`, which was previously an `int`, has been renamed to `curricular_years`, now a `tuple` of `int`s