versionCode 6. public_html/ changed, so the service worker cache goes to bgclock-v21. Not confirmed on device: the force-quit-and-reopen check from RELEASING.md step 4 has not been run for this build. Nothing in it touches storage, timing or the state machine — the change is a label, an inherited colour and a lit button, all written from render() — but the check is still owed. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>