> I don't think that works anymore with the speed that languages are moving and breaking these days. The beauty of this approach is you don't have to use the l

> I don't think that works anymore with the speed that languages are moving and breaking these days. The beauty of this approach is you don't have to use the latest version if you don't want to, but the option is there if your app is compatible. You can still use Python 3.7.x or whatever you want. Docker has official Python images going way back.