* New upstream release
  - d/control: Align requirements with upstream.
  - d/watch: Update uversionmangle for kilo beta naming.
  - d/p/fix-requirements.patch: Refreshed.
  - d/p/ipv6-support.patch: Dropped. Merge committed upstream:
    https://review.openstack.org/#/c/101079/
* d/control: Bumped Standards-Version to 3.9.6.