I would suggest that
https://www.drupal.org/project/hierarchical_term_formatter
Be mentioned by the related projects.

And/Or included if appropriate

The entity support is also fixed
https://www.drupal.org/node/1868726#comment-9830195

I needed this extra module after migrating to entities, the output of Hierarchical Select / hser was only the final term. https://www.drupal.org/node/2444865
And the HS settings page is not available for enties https://www.drupal.org/node/2470912