One of the features I heavily use from fig is controlling the runtime docker parameters in fig.yml, i.e the VOLUME, ENTRYPOINT, EXPOSE, WORKDIR sort of stuff. I

One of the features I heavily use from fig is controlling the runtime docker parameters in fig.yml, i.e the VOLUME, ENTRYPOINT, EXPOSE, WORKDIR sort of stuff. I see you guys made the decision to maintain the runtime commands in your Dockerfile, requiring a rebuild to change it. Everything except Environment. I guess my question is, why did you guys choose to do that?