Matt Clay 7f0e09aa31 Keep existing to_yaml behavior with pyyaml >= 5.1. (#53772) ...

In pyyaml versions before 5.1 the default_flow_style for yaml.dump
was None. Starting with 5.1 it is now False. This change explicitly
sets the value to None to maintain the original to_yaml behavior.

The change to pyyaml was made in the following commit:

507a464ce6

2019-03-13 16:43:26 -07:00

..

fragments

Keep existing to_yaml behavior with pyyaml >= 5.1. (#53772)

2019-03-13 16:43:26 -07:00

CHANGELOG.rst

fix RPM builds with placeholder CHANGELOG

2018-05-30 16:47:48 -07:00

config.yaml

Implement new changelog generator.

2018-06-05 19:08:15 -07:00