* Technical changes - Bug fix in `SurveyCollection.load`
0.46.16
* CI test
0.46.15
* Technical changes - Put back test in CI - Fix coveralls config fot GitHub Actions - Add a test for create_data_frame_by_entity - Bump Actions and Python version to fix warnings
0.46.14
* Technical changes - Convert every cells of a column to string.
0.46.13
* Technical changes - Correcting the code asking for the period before it's instated - Checking the new period assignment
0.46.12
* Technical changes - Deal with Nan in Enum variables