Issues

• cmd/tailcat: a long-lived forward never re-registers, so new connections hang silently after the server restarts

  tailscale/tailcat#159 · Filter by author doforce opened on Nov 4, 2026

• Support OpenSSH TCP and Unix socket forwarding in the built-in SSH server

  tailscale/tailcat#158 · Filter by author kosumic opened on Oct 31, 2026

• AI-generated report on tailcat published (score 73.6/100, grade A)

  tailscale/tailcat#156 · Filter by author weixiongf opened on Oct 26, 2026

• socks: --listen with a bare IPv6 address fails with "too many colons in address"

  tailscale/tailcat#154 · Filter by author RaphaelFakhri opened on Oct 24, 2026

• Close can hang and leak the WireGuard engine and DERP connection: bump tailscale.com past the netstack close fix, and close the backend regardless

  tailscale/tailcat#151 · Filter by author FelineStateMachine opened on Oct 14, 2026

• please include darwin binaries in the release

  tailscale/tailcat#149 · Filter by author shoce opened on Oct 12, 2026
  1

• New release after #134

  tailscale/tailcat#146 · Filter by author 0x0v1 opened on Oct 7, 2026
  1

• Feature request: allow specifying the UDP listen port

  tailscale/tailcat#143 · Filter by author jpovixwm opened on Oct 3, 2026

• Shring the homebrew binaries

  tailscale/tailcat#140 · Filter by author bradfitz opened on Sep 29, 2026

• Tailcat ls and adb tunneling on Android (possibly specific to Firestick)

  tailscale/tailcat#136 · Filter by author risharde opened on Sep 26, 2026
  3

• Post-quantum protection depends on address secrecy; proposal: ephemeral ML-KEM-768 in the meow bootstrap for a per-connection PSK

  tailscale/tailcat#133 · Filter by author XavierXIEXIN opened on Sep 26, 2026
  3

• Add UDP support to serve and forward

  tailscale/tailcat#122 · Filter by author latentce opened on Sep 16, 2026

• Question/docs request: Is a tailcat address a secret?

  tailscale/tailcat#105 · Filter by author DilumAluthge opened on Sep 7, 2026
  2

• Add mobile app?

  enhancement
  tailscale/tailcat#94 · Filter by author bradfitz opened on Sep 4, 2026
  1

• Add support for serving unix domain sockets

  tailscale/tailcat#93 · Filter by author matrss opened on Sep 4, 2026

• add QR code support

  tailscale/tailcat#81 · Filter by author bradfitz opened on Sep 3, 2026
  1

• Feature request: interoperability with an existing Tailscale node

  enhancementthinking
  tailscale/tailcat#59 · Filter by author Peterpig opened on Sep 1, 2026
  4

• Add verbose logging flag to log incoming connections

  enhancement
  tailscale/tailcat#39 · Filter by author bradfitz opened on Aug 31, 2026
  1

• Rust library?

  enhancement
  tailscale/tailcat#35 · Filter by author bradfitz opened on Aug 30, 2026
  4

• multi-region, bake in lat/long to fixed-region conn blobs, have clients search nearby regions?

  enhancementthinking
  tailscale/tailcat#7 · Filter by author bradfitz opened on Aug 26, 2026
  1

• Add C bindings

  enhancement
  tailscale/tailcat#5 · Filter by author bradfitz opened on Aug 22, 2026

• Add web-based build, WebRTC support

  enhancement
  tailscale/tailcat#4 · Filter by author bradfitz opened on Aug 20, 2026
  2