LinkPool 0.2.1（稳定性修复 · arm64/Intel）

LinkPool v0.2.1 — 稳定性修复 / Stability fixes

• 真正按网卡出站（macOS）：拨号时设置 IP_BOUND_IF，避免流量仍从默认路由网卡走出。
  Real per-NIC egress on macOS via IP_BOUND_IF (source-IP binding alone could still leave via the default route).
• 网卡热插拔 / 掉线：每 3 秒检测网卡与 IP 变化，自动移除掉线网卡、恢复重新接入网卡（保留勾选与权重）。
  Hot-plug / NIC drop: adapters re-checked every 3 s; dropped NICs leave the pool, returning ones keep their selection and weight.
• 系统代理清理：原设置持久化，崩溃 / 强制退出后下次启动自动恢复；修复恢复时误开启原本关闭的代理；SIGHUP / SIGQUIT 也会清理。
  System proxy cleanup: original settings persisted and restored after crash/force-quit; fixed restore re-enabling previously-off proxies; cleanup on SIGHUP/SIGQUIT.
• 速率显示：后台每秒采样，关闭控制面板也准确；空闲归零。
  Speed display sampled every second in the background; idle shows 0.
• 连接收尾：转发 TCP 半关闭，连接不再挂起；连接计数防重复。
  TCP half-close forwarded so relays don't hang; connection count no longer double-decremented.

Mac 只有一块 Wi‑Fi，无法同时连家里 Wi‑Fi 和手机 Wi‑Fi 热点；第二条线路请用 USB 共享、蓝牙 PAN 或 USB 网卡。
A Mac has one Wi‑Fi radio; use USB tethering, Bluetooth PAN or a USB adapter for the second link.

Downloads

• Apple Silicon: LinkPool-0.2.1-arm64.dmg
• Intel: LinkPool-0.2.1-amd64.dmg
  (ad-hoc signed; first open: System Settings → Privacy & Security → Open Anyway, or xattr -cr /Applications/LinkPool.app)