The Pan European Game Information has rated Pikmin 3 Deluxe for the Nintendo Switch 2, which suggests that a Nintendo Switch 2 Edition could well be on the horizon. Nintendo has yet to announce a Nintendo Switch 2 Edition of Pikmin 3 Deluxe. Nintendo recently updated Pikmin 4 with new content, but didn’t provide any Nintendo Switch 2 features such as improved resolution or framerate.
Thanks to GreatSong1 for the news tip!

Wii U never dies 🔥🔥🔥
Mouse control added to all pikmin games, please and thankyou ☺️♥️👍
IMO…. That would make 1 & 2 waaay easier and more enjoyable to play.
I think Pikmin 5, should bring back P3 co-op play
Interesting find. A PEGI rating usually isn’t accidental, so this does suggest Nintendo might be preparing some kind of Switch 2 compatibility or re-release. That said, given how Pikmin 4 didn’t receive any Switch 2–specific enhancements, it wouldn’t be surprising if this ends up being a fairly minimal upgrade or just backward-compatibility labeling. Still, Pikmin 3 Deluxe running at higher resolution or smoother framerate would be very welcome. Curious to see if Nintendo actually announces anything or lets this quietly fly under the radar.
Pikmin3 update wiiu there is no switch2 version