draft-ietf-mpls-ldp-ipv6-16

I notice draft-ietf-mpls-ldp-ipv6-16 was posted February 11, 2015. What is the chance of getting working code this decade? I would quite like to play with this new fangled IPv6 widget... (Okay, I'd like to stop using IPv4 for infrastructure. LDP is the last piece for me.) -- Tim:>