- Updated Kitchen dependencies for Java, Chef, Ubuntu, Debian, and Centos, MongoDB, and Elasticsearch.
- Updated documentation to use OpenJDK instead of OracleJDK.
- Updated Graylog Sidecar recipe to work with the latest Sidecar version.
- Recipe will now default to installing Graylog 4.1.3.
- Improved CI, integration tests, and rspec tests.