I can't figure out how to make --assume-master-host respect IPv6 addresses. Passing --assume-master-host "some:ipv6:address" doesn't work; neither do --assume-master-host "[some:ipv6::address] nor --assume-master-host "[some:ipv6:address]:3306. I get a FATAL Invalid port: ipv6:address]:3306. I'm guessing something is splitting on : to get a host/port instead of properly parsing addresses.
This is with version 1.0.46