---
fixes:
  - |
    Fix undercloud heat installer renders Heat templates in
    `/usr/share`, which contains t-h-t installed from the package.
features:
  - |
    New command line arguments `--output-dir` and `--cleanup`
    define the heat templates processing rules for undercloud:
    ``undercloud deploy --cleanup --output-dir /tmp/tht``.

    The `output_dir` and `cleanup` configuration options
    for `undercloud.conf` may be used the same way and allow to
    configure ``undercloud install --use-heat`` behavior.
upgrade:
  - |
    The content of the processed heat templates will be persisted
    under the given path as `$output_dir/$tempdir/templates`, for
    each run of the undercloud deploy or install commands, unless
    the `cleanup` mode is requested.