http-v3.13.1

Rich-Harris/degithttp-v3.13.1Jun 22, 2026by JohnTitor

AI Summary

Bug fix release addressing an issue with HTTP/1 WebSocket upgrade responses being overwritten.

Key Highlights

Fix HTTP/1 WebSocket upgrade responses being overwritten
Preserves upgraded request payload when open

New Features

WebSocket upgrade response handling fix

Full Release Notes

## 3.13.1

- Fix HTTP/1 WebSocket upgrade responses being overwritten with `Connection: close` when the upgraded request payload remains open. [#4115]

[#4115]: https://github.com/actix/actix-web/issues/4115