The v0.31 release brings several improvements, including the ability to create your own output extensions, set expected HTTP status codes globally or per request, and significant performance modifications. In this video, we also call out some breaking changes we intend to make in the future.

Blog post on this release: https://bit.ly/2PLN44i
Full release notes on GitHub: https://github.com/loadimpact/k6/releases/tag/v0.31.0

Learn more about k6: https://bit.ly/3qErv2k

Timestamps:
0:00 Introduction
0:24 Output extensions
0:55 The `http_req_failed` metric and expected HTTP status codes
2:49 Performance improvement
3:33 Future breaking changes