Steam Deck OLED: What’s new and should you upgrade?

Handheld gaming computers have become all the rage as of late, and Valve’s role in spiking the fever cannot be understated. As we come up on the Steam Deck‘s second anniversary, the company is relaunching the console with a new processor, bigger battery, and a shiny new OLED display. So, what does the Steam Deck OLED entail, who will be able to buy one, and when?