app/v2.12.1

HyNetworks/hysteriaapp/v2.12.1Aug 9, 2026by github-actions[bot]

AI Summary

Adds support for three new ACME DNS providers and resolves slow reconnection issues on mobile devices using QUIC stateless resets. Also fixes a mimic startup issue.

Key Highlights

  • Added Porkbun, Namecheap, and Njalla as ACME DNS providers
  • Fixed slow reconnection on mobile devices via QUIC stateless resets
  • Fixed mimic startup when the optional kernel module is missing

New Features

  • New ACME DNS providers (Porkbun, Namecheap, Njalla)
  • QUIC stateless resets for immediate reconnection
  • Mimic integration fixes

Full Release Notes

- Added [Porkbun, Namecheap and Njalla](https://hysteria.network/docs/advanced/ACME-DNS-Config/) as ACME DNS providers
- Fixed slow reconnection after the client has been idle or asleep, most noticeable on mobile devices. The server now sends QUIC stateless resets, so a client holding a stale connection reconnects immediately instead of waiting out its idle timeout
- Fixed [mimic](https://hysteria.network/docs/advanced/Mimic/) refusing to start when its optional kernel module is not loaded
- Various dependency updates

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- 新增 [Porkbun、Namecheap 与 Njalla](https://hysteria.network/zh/docs/advanced/ACME-DNS-Config/) ACME DNS 服务商支持
- 修复客户端空闲或休眠后重连缓慢的问题,在移动端上尤为明显。服务端现在会发送 QUIC 无状态重置(stateless reset),使持有失效连接的客户端能够立即重连,不再等待超时
- 修复未加载可选内核模块时 [mimic](https://hysteria.network/zh/docs/advanced/Mimic/) 拒绝启动的问题
- 若干依赖更新