- /src/xapi/tests/tests.py
- /src/backend/.env.test

- /src/xapi/tests/tests.py
- /src/xapi/views.py

#106 and #99: implemented retry for unsuccessful forwards to other LRS with a cutoff after approx. 2 weeks. Improved error reporting and fixed some error cases.

#87: added mutex to hopefully prevent rare race condition when creating a new user from a shibboleth account

#93: show essential verbs which are not part of any group as selectable when creating or editing analytics tokens

- /src/consents/urls.py
- /src/consents/views.py