Merge commit '4d5cd955423a6b0cb54c9e3030f4415db3e0b1e0' * commit '4d5cd955423a6b0cb54c9e3030f4415db3e0b1e0': Support IPv6 literal URLs, e.g., http://[2001:4860:b004::68]/ as per RFC 3896
Merge commit '4d5cd955423a6b0cb54c9e3030f4415db3e0b1e0' * commit '4d5cd955423a6b0cb54c9e3030f4415db3e0b1e0': Support IPv6 literal URLs, e.g., http://[2001:4860:b004::68]/ as per RFC 3896