How to Test Against the Next Version of Python

GitLab is testing 4.2 of the Django programming language, which will be released later this year. Maris: "There's nothing stopping you from running, running it against 4.2 and you might find something" He adds that they are doing exactly the same with Python to test new versions before alpha releases. 'It makes you feel worse,' he says as GitLab becomes a free service.