Overview
- Nintendo deployed system firmware 21.2.0, addressing previously reported compatibility problems on Switch 2.
- Nintendo's software compatibility page states that previously identified issues have been resolved with an update dated January 13, 2026.
- Crashes affecting Pokémon Brilliant Diamond and Shining Pearl on Switch 2 are reported as resolved following the firmware rollout.
- Cats on Duty is now listed as fully supported on the new hardware.
- Nintendo notes a remaining issue in Kirby's Return to Dream Land Deluxe involving audio in certain areas, with a fix still pending.