⚠️ The 0.23.0 release has been yanked due to a broken dependency on the qlog crate and should not be used.

Breaking Changes:

• The has_body field of the Headers event variant has been renamed to more_frames. It is also no longer possible to call send_response() (and related methods) multiple times, the new send_additional_headers() method should be used instead (see below).

Highlights:

• Added proper support for sending additional headers after the initial request/response headers, via the new send_additional_headers(). Various HTTP/3 state transitions have also been tightened to ensure correct behaviour.
• Added support for configuring the idle timeout per connection (rather than "globally" at the Config level) via the new Connection::set_max_idle_timeout() method.
• Added dgram_recv and dgram_sent fields to the Stats structure tracking the number of received and sent DATAGRAM frames.
• Added support for tracking and exposing "unknown" transport parameters received. This can optionally be enabled using the Config::enable_track_unknown_transport_parameters() option.
• Many more bug fixes and performance improvements.

Full changelog at https://github.com/cloudflare/quiche/compare/0.22.0...0.23.1