[MRG] Improve docs on Dockerfile escape hatch#1271
Open
MattF-NSIDC wants to merge 4 commits intojupyterhub:mainfrom
Open
[MRG] Improve docs on Dockerfile escape hatch#1271MattF-NSIDC wants to merge 4 commits intojupyterhub:mainfrom
MattF-NSIDC wants to merge 4 commits intojupyterhub:mainfrom