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v0.70.1

lutzroeder/netronv0.70.1Jul 23, 2026by fatedier

AI Summary

A maintenance release addressing stability issues, specifically fixing leaks during reconnection and panics in SSH tunneling, while also modifying HTTP upgrade behavior.

Key Highlights

  • HTTP vhost servers no longer support HTTP/1.1 Upgrade: h2c requests
  • Fixed control-session replacement leaks during frpc reconnection
  • Fixed SSH tunnel gateway panic when handling malformed exec requests

Breaking Changes

  • HTTP vhost servers no longer support HTTP/1.1 Upgrade: h2c requests

Full Release Notes

## Fixes

* HTTP vhost servers no longer support HTTP/1.1 `Upgrade: h2c` requests. Cleartext HTTP/2 prior-knowledge remains supported.
* Fixed control-session replacement leaks when frpc reconnects through a half-open TCP multiplexed connection.
* Fixed an SSH tunnel gateway panic when handling malformed exec requests.