Support for latest H5P content type versions
Bug fixes

8.x-2.x

This version doesn't use the old guzzle/guzzle client anymore but the guzzlehttp/guzzle client provided by Drupal core >= 8.x-4.x

Guzzle Service Descriptions can now be written also in YAML and PHP format (JSON format still remains).

Feel free to send patches in the issue queue or ask for feature requests.