Issues

• Please publish an h3 release including the standard-CONNECT fix (#322)

  hyperium/h3#369 · Filter by author vparla opened on Oct 7, 2026

• Let user validate CONNECT on h3_webtransport

  hyperium/h3#367 · Filter by author ararog opened on Sep 25, 2026
  1

• h3-quinn: stop_sending during an outstanding read is deferred until that read completes, so the peer gets STOP_SENDING with code 0

  hyperium/h3#361 · Filter by author vcarus opened on Aug 20, 2026
  1

• max_webtransport_sessions is advertised but not enforced

  hyperium/h3#355 · Filter by author spotdemo4 opened on Aug 12, 2026

• Invalid WebTransport CONNECT returns Ok(WebTransportSession) after HTTP 400

  hyperium/h3#354 · Filter by author spotdemo4 opened on Aug 12, 2026

• AsyncWrite reduces typed stream failures to io::ErrorKind::Other

  hyperium/h3#353 · Filter by author spotdemo4 opened on Aug 12, 2026

• Request reset cannot be observed independently while body polling is paused

  hyperium/h3#352 · Filter by author spotdemo4 opened on Aug 12, 2026

• No independently pollable peer STOP_SENDING notification

  hyperium/h3#350 · Filter by author spotdemo4 opened on Aug 12, 2026

• No WebTransport session-close receive or send API

  A-h3-webtransport
  hyperium/h3#349 · Filter by author spotdemo4 opened on Aug 12, 2026

• Support Safari/Network.framework hybrid WebTransport negotiation and initial flow-control capsules

  A-h3-webtransport
  hyperium/h3#347 · Filter by author spotdemo4 opened on Aug 10, 2026
  1

• FrameStream::poll_next / poll_data discards already-buffered bytes when QUIC connection error arrives in same recv batch

  hyperium/h3#338 · Filter by author jeremyjpj0916 opened on Apr 27, 2026

• Direct path import of h3-quinn in test

  hyperium/h3#335 · Filter by author alexanderkjall opened on Mar 8, 2026
  1

• WebTransportSession shouldn't take ownership of Connection<C, B>

  hyperium/h3#327 · Filter by author ash-hashtag opened on Dec 10, 2025
  6

• h3 quinn example doesn't seem well behaved when tested with curl

  hyperium/h3#321 · Filter by author paulcdejean opened on Oct 7, 2025
  1

• Sending datagrams is asynchronous.

  A-h3-datagramC-featureE-medium
  hyperium/h3#307 · Filter by author eareimu opened on May 14, 2025

• Refactor quic traits Connection and OpenStreams to use self: Pin<&mut Self> instead of &mut self

  A-traitB-rfcC-performanceC-refactor
  hyperium/h3#298 · Filter by author Ruben2424 opened on Apr 8, 2025 · v0.1

• Start decoding headers once enought data is received

  C-featureC-refactorE-hard
  hyperium/h3#294 · Filter by author Ruben2424 opened on Mar 28, 2025 · v0.1
  

• Create API for http/3 extensions like WebTransport

  B-rfcC-feature
  hyperium/h3#293 · Filter by author Ruben2424 opened on Mar 27, 2025 · v0.1
  1

• Streams should be reset when the RequestStream dropped

  E-medium
  hyperium/h3#262 · Filter by author eareimu opened on Nov 5, 2024 · v0.1
  1

• WT may not require H3 frames

  hyperium/h3#216 · Filter by author eagr opened on Nov 29, 2023

• GREASE incompatible with Cloudflare

  needs-reproduction
  hyperium/h3#206 · Filter by author daxpedda opened on Jul 14, 2023
  21

• WebTransport: stream priority

  B-rfcC-feature
  hyperium/h3#197 · Filter by author kixelated opened on Jun 16, 2023
  3

• Make server::Connection methods not require &mut self

  B-rfcC-refactor
  hyperium/h3#186 · Filter by author ten3roberts opened on Apr 6, 2023
  5

• Clarify & simplify quic traits

  A-traitB-rfcC-refactor
  hyperium/h3#177 · Filter by author FlorianUekermann opened on Mar 17, 2023
  6

• CONNECT and tunnel support

  hyperium/h3#164 · Filter by author stevenctl opened on Feb 21, 2023
  6