Upgrading to OppiaMobile Server v0.14.9

All commands to be run when the Python virtual environment is active. If you are skipping a release when upgrading (eg jumping from 0.12.0 to 0.14.0), check there are no additional upgrade steps needed in the releases you are skipping.

Update packages

1. Run: (env)$ pip install -r requirements.txt

Update database

1. Run: (env)$ python manage.py migrate

Update static files

1. Run: (env)$ python manage.py compilescss - don’t worry about the unclosed files warning messages

2. Run: (env)$ python manage.py collectstatic