---
features:
  - |
    Support creating an IPv6 subnet from Docker client. Users can pass --ipv6 and
    IPv6 subnet attribute in CLI.
issues:
  - |
    Docker version 1.12 and 1.13 have problem to pass ipv6 tag [1], according to
    this limitation, current support is for dual-stack only.
    [1] https://github.com/docker/docker/issues/28055
