What is the issue?

On platforms where we downloads packages from pkgs.tailscale.com for update, we don't delete them after the update. Typically it's not a problem, because we download packages to the platform temp directory that gets cleaned out on reboot. But on some systems that run for a long time, this can fill up the volume.

Steps to reproduce

Run tailscale update a bunch, e.g. for unstable track.

Are there any recent changes that introduced the issue?

No response

OS

No response

OS version

No response

Tailscale version

No response

Other software

No response

Bug report

No response