JupyterHub
Updating external images definitions
Check the versions for Julia, R, Python.
Modify West Jupyterhub profiles list as needed.
This work was supported in part by National Science Foundation (NSF) awards CNS-1730158, ACI-1540112, ACI-1541349, OAC-1826967, OAC-2112167, CNS-2100237, CNS-2120019.