Less heat from the PRIME GO-CPU since the 5.0 update?

Have my Prime GO at the Public Pool with over 30°C every Day. But since 5.0, i’ve wonder about less CPU-heat. Has anyone had similarly good experiences?

Never had heat issues but in your case (outdoors in summer) I’d get one a 50mm USB blower fan and double sided tape it to the side of the GO to extract the heat.