PiDog V2 Correct OS for RP4

A youtuber talked about having to use a legacy version of the raspberry pi OS. Is that still true? Or is the current OS compatible with the libraries now? I have a raspberry pi 4.

Oh looks like this was answered just recently. Bookworm 64 bit seems ok. Thanks

The PiDog V2 is now fully compatible with the latest Raspberry Pi OS version 13 (Trixie).

We recommend using the “Trixie” OS to install all the libraries.