Firstly looking through the alerts a couple now say:
These a updates that may be useful, the main one being css-loader
as it's so old.
superagent
need bumping. App is using ^2.2.0
and latest is 8.0.0
flux
could be bumped from ^3.1.1
to 4.0.3
css-loader
needs a major bump from 1.0.0
to 6.7.1
that needs some webpack config changes too.Some of the other issues are with dependencies of dependencies. Always a pain. One thing that make fixing some of these easier is by upgrading npm in the docker image. I think it's using 6.14.17 whilst 8.18.0 is the latest. Version 8 gives the user many more options for fixing dependency issues.