Currently the user needs to delete the old database when upgrading. A better solutions would be to somehow upgrade the schema, at least we should maintain the Drone table and set type == None - that way the system will not loose all drones.
Something like http://alembic.readthedocs.org/ would also be interesting, but the db migrate would have to happen automatically.
Currently the user needs to delete the old database when upgrading. A better solutions would be to somehow upgrade the schema, at least we should maintain the Drone table and set type == None - that way the system will not loose all drones. Something like http://alembic.readthedocs.org/ would also be interesting, but the db migrate would have to happen automatically.