0.61.0

The save method now supports a columns argument, so when updating a row you can specify which values to sync back. For example:

band = await Band.objects().get(Band.name == "Pythonistas")
band.name = "Super Pythonistas"
await band.save([Band.name])

# Alternatively, strings are also supported:
await band.save(['name'])

Thanks to @trondhindenes for suggesting this feature.