v3.6.9

Enhancements:

• Partial support for updating bare Python dict and Python's native
  collections.OrderedDict data structures was removed in version 3.6.8 because
  compatible YAML/EYAML/JSON data never presented as these data types and if
  anyone ever attempted to update a key by reference in a dict or
  collections.OrderedDict, it would cause a Python stack dump due to neither
  supporting the required insert method, which is provided only by ruamel.yaml.
  This version not only restores this capability, but also solves the issue of
  missing support for the insert logic, where applicable. It also adds support
  for the ruamel.yaml.compat.ordereddict type. Thanks to
  https://github.com/tsinggggg for requesting this feature be added!