My understanding is most low hanging fruit were picked for Python 3.11. And the faster CPython team have been looking at more mid to long term goals with the ad

My understanding is most low hanging fruit were picked for Python 3.11. And the faster CPython team have been looking at more mid to long term goals with the addition of a JIT and other accompanying infrastructure around for 3.13 and 3.14. However, the recent no-GIL decision I think has sent a few things back to the drawing board to see what can and cannot be salvaged from their progress and plans so far.