Release 4.2.9

What's Changed

• feat(nsis): 安装器自定义文案随系统语言（简中/繁中/英文） by @Sway-Chan in #317
• docs(macos): DMG 内附首次打开引导（ad-hoc 签名 Gatekeeper 提示） by @Sway-Chan in #318
• chore(core): bump sing-box core to 1.14.0-beta.1 by @Sway-Chan in #326
• fix(tun): verify TUN interface up before marking ready (win32) by @Sway-Chan in #327
• fix(startup): replay config to renderer on RENDERER_READY (autostart) by @Sway-Chan in #328

Full Changelog: v4.2.8...v4.2.9