v0.69.1

deepseek-ai/DeepSeek-OCR-2v0.69.1Jun 1, 2026by fatedier

AI Summary

Applied wire protocol v2 to UDP-based proxy payloads and improved SUDP compatibility.

Key Highlights

  • Wire protocol v2 for UDP/SUDP
  • Improved SUDP compatibility

New Features

  • UDP payload framing consistency
  • SUDP compatibility improvements
  • XTCP NatHoleSid messages protocol update

Full Release Notes

## Features

* `transport.wireProtocol = "v2"` now also applies to UDP-based proxy payloads, including ordinary UDP and SUDP, so their payload framing is consistent with the selected wire protocol.
* Improved SUDP compatibility during mixed `transport.wireProtocol` deployments, allowing frps to bridge payloads between v1/default and v2 SUDP clients.
* XTCP work connection `NatHoleSid` messages now follow the selected `transport.wireProtocol`.

## Compatibility Notes

* When enabling `transport.wireProtocol = "v2"` for SUDP, upgrade both the proxy and visitor frpc instances first, or keep them on `v1` until both sides are upgraded.