---
fixes:
  - >
    [`bug 1523311 <https://bugs.launchpad.net/keystonemiddleware/+bug/1523311>`_]
    Do not list deprecated opts in sample config.
  - >
    [`bug 1333951 <https://bugs.launchpad.net/keystonemiddleware/+bug/1333951>`_]
    Add support for parsing AWS v4 for ec2.
  - >
    [`bug 1423973 <https://bugs.launchpad.net/keystonemiddleware/+bug/1423973>`_]
    Use oslo.config choices for config options.