F1 salary

Hi guys, I’m a 5th year medical student and hopefully if everything goes well should start working by this August. I was just wondering, I’m trying to have a look online and find the F1 estimated salary to be quite confusing. I was looking at the NHS website and they said “In Foundation training, you will earn a basic salary of £36,616 to £42,008 (from 1 April 2024).”

I can’t seem to understand if the 42k is for the incoming F1s this year or if that’s a raise for the current F1s who will then become an F2?

Thank you guys in advance!