Overclocking is officially supported?

Hello,

Some models can be overclocked +25% via System - Routerboard - Settings - CPU Frequency.
Is it officially supported? In this case, do we need special conditions for this (eg additional cooling)?
cpu_hapac2.png
cpu_rb951.png

It’s supported in that the option is available, there is no guarantee the hardware will run correctly at higher than default settings. Extra cooling is strongly recommended.