soapUI 5.7.0

What's new in this version:

GraphQL Support:
- Now you can test GraphQL services. To do this, use the new GraphQL Request test step. To learn more, see GraphQL Testing.

Docker support:
- SmartBear introduces a pre-configured Docker image, so now you can run SoapUI functional tests in isolated Docker containers
- Built-in OpenAPI (Swagger) support
- Now, to work with OpenAPI/Swagger definitions, you do not need to use plugins. SoapUI supports it out-of-the-box. Additionally, we've improved integrations with SwaggerHub to make it even more convenient.

Overall improvements:
- Support for OpenJDK 16
- Now, SoapUI opens a response editor that matches the response content type. For example, it opens JSON editor if response has JSON content.

We've updated a number of third-party libraries, including the following:
- Apache Log4j library to 2.17.1
- Jayway jsonpath to 2.4.0
- Now, SoapUI Open Source stores log files to the /.soapuios/logs directory. Previously, they were stored in the SoapUI installation directory, which could cause issues on Windows computers.
- A new feature by modax: Now, you can run SoapUI Open Source build from the Travis-CI

Fixed:
- When proxy is set to None, usage of the ProxySelector class leads to the NullPointerException
- The value of the Start Step property of the SOAP Mock Response could reset to the default value in some cases
- A bug fix by stevendjames: When you used Query/Match filter in the SOAP Mock Response test step, the ClassCastException could occur
- A bug fix by MagnoCorrea: Names of the exported WSDL definitions with schema references could be too long. Now, such names are shorter and easier to work with
- A bug fix by stevann7: REST mock services did not show details of the message when you double-click it in the Message Log panel
- A bug fix by modax: In some cases, when you assigned a new endpoint to requests with the specific endpoint in the Service Endpoints panel, SoapUI did not apply it
- A bug fix by clynton: The NullPointerException could occur if you did not add the runBeforeSteps event listener to the project