Proxy information works thru 1.0 and 1.1 It will work to the point in 2.0.4 that it seems to see the files in the remote repo but doesn't seem to download them correctly.
I vaguely remember this as an issue for 1.0 back in the beta days. Does anyone remember this issue and how it was solved? I know it was a patch the fixed it and not a user work around but I was hoping someone could remember it so the devs could look into it for m2 Thanks.