No functional changes. The listing screenshots were reordered so the alarm screen comes first.
The alarm screen now shows the night behind it: Slept 1.7/6.5 h -- restful hours of total hours, the same figures your watch's own health data reports. The snooze screen shows it too.
The top button also names the snooze length it grants, on a small line under Snooze. And once the snooze allowance is spent -- or snoozing is switched off -- the Snooze label and the + both disappear, instead of advertising a button that does nothing.
Snooze allowance is now a total-minute cap for the whole ring cycle, instead of a number of presses -- snooze lengths vary, so minutes are what you actually want to limit. Once the allowance is spent, the Snooze gesture goes inert rather than falling through to Stop, so it can no longer switch a one-time alarm off by accident.
The vibration now ramps up by default: a faint tap that tightens over the first few minutes. If you prefer full strength from the very first buzz, switch "Ramp the vibration up" off — the setting itself is unchanged, only its default and the wording around it. An existing install keeps whatever you had set; this affects a fresh one.