I just update my firmware for GL-RM1PE from 1.7.1 beta to 1.7.1 release 1 stable.
In Optimizations & Updates is mentioned: Upgraded Tailscale to version 1.90.4.
I reboot the device and from terminal i get:
bash-5.2# tailscale version
1.88.3
tailscale commit: f453b350e4ac2b690498137e3a07894437831730
long version: 1.88.3-tf453b350e-g6ebb4c936
other commit: 6ebb4c936d785481a61603ecd7d361020b44ecff
go version: go1.25.1
bash-5.2#
I have opened a topic as this one is for RM1 and not RM1PE.