Happy to announce that HTTP/2 is now supported starting from version 11.8 and above. We’ve also added support for ALPN negotiation with the “Auto” option, which allows Postman to figure out the supported protocol version automatically.
However, at the moment, HTTP/2 support is not available when:
- Sending insecure HTTP requests
- Sending requests using proxies
You can read more about it on how to use HTTP/2 on our Learning Center doc and on our GitHub page here.