Tuhi, your storage assistant · What Tuhi knows
Can Tuhi tell me when the last or next tidy-up runs?
Short answer: Yes. Tuhi tells you when the last tidy-up ran and what it freed (or that none has run yet), and when the next automatic one is due, or that automation is off and tidy-ups only run when you tap Run Tuhi.
Yes. Ask "when did the last clean-up run?" and Tuhi tells you when it was and how much it freed — or that Storage Studio hasn't run a tidy-up on this Mac yet. It also distinguishes a run you started yourself from a scheduled one.
Ask "when's the next one?" and Tuhi tells you roughly what time the next automatic tidy-up is due each day, or that automatic tidy-ups are off and only run when you tap Run Tuhi. You can switch automation on in Automatic Moves.