Buenas, #445 - https://gitlab.com/whitebox-aero/whitebox/-/issues/445 Reviewed #374 - https://gitlab.com/whitebox-aero/whitebox/-/issues/374 Added docs & tests for the `.img`-loading command. On the demo instance, it should now play the proper video from the return flight on the preloaded flight playback #417 - https://gitlab.com/whitebox-aero/whitebox/-/issues/417 Pushed some test scripts for evaluation, and added `nginx` to dev environment as well. Makes sense to have it to further unify prod/dev's behavior, but all services are also available the same as before. Media files are now available through `nginx`'s `http://localhost/media` to leverage its performance boost over serving through Django