Hello, I'd just like to add that it's important to point to the new lists from scipy.org as soon as possible.
When I searched the scipy mailing list some two months ago, I was pointed to the one at scipy.org and found myself wondering how comes that the last message is from November last year. It took some time to realize that the last message announces the migration to the new list...
Well I'm pretty sure I had seen that link somewhere at https://scipy.org/scipylib/mailing-lists.html , all right, and that was some time end of January or beginning of February. I do not see any incongruent links there any more.
I had revisited the same page maybe two weeks later, and then found that one of the last posts (maybe the last post) in the archive announced the migration.
Maybe I clicked an old link google gave me from its cache? I really don't know.
Two things have not changed, however. The 'Read/Search'-links (pointing to gmane) for all lists give me blank pages. Might be more an issue of gmane (?), but still confusing for an unsuspecting new user. And the archive of scipy-svn has its last entries in May 2016, which I'd probably understand if I cared to think about it.