No, but it’s pretty clear what next release will be. They will move Apple Silicon to the rest of their MacBooks, and into their iMacs. 16 gb RAM and two ports ain’t going to cut it for them.

Where I can be wrong is that Apple could release two chips. First an upgraded M1, let’s call it M1x that supports a bit more on chip ram (24 or 32 Gb) and four ports. It would be only for high end MacBook Pros and again optimized for battery life.

And they would release a M1d for desktops that has more cores, but moves RAM off chip. That would improve multicore performance, but I don’t know how it much it would hurt single core with slower memory fetches. Probably they could compensate with higher clock speeds, power budgets, and more active cooling.