Tailscale will stop supporting the beta.tailscale.net

[admon]

Try to update using my script:

Script: Update Tailscale on (nearly) all devices

Hi there some people wonder how to update the pretty old Tailscale version on devices like the Flint or Flint2. For your convenience, I created a script to automate this process. [asciicast] Permanent feature I added the option to make all changes permanent. The script therefore only needs to be executed once, the effects are then permanent. Even across firmware updates. On the downside, it might create trouble when you flash a way older firmware. Make sure to use --restore before. Yo…