name: http2
long: http2
help: Tell Hurl to use HTTP version 2
help_heading: HTTP options
---
Tells Hurl to use HTTP version 2.
For HTTPS, this means Hurl negotiates HTTP/2 in the TLS handshake. Hurl does this by default.
For HTTP, this means Hurl attempts to upgrade the request to HTTP/2 using the Upgrade: request header.
