Jane Street 2026 Questions

I just finished up the puzzles and how we are onto the interview hopefully.

Does anyone know when that should come out?
For people who got in last year, what was the interview like?
Also I read that the puzzles don't mean much in the grand scheme of things; is that true? If so why do they even assign them?

Can anyone provide a timeline since Jane Street had to scramble to assign this new test