dan-snelson/DDM-OS-Reminder v4.3.0b1

DDM OS Reminder (4.3.0b1)

on GitHub

30-Sep-2026

• Added same-day reminder suppression after the user schedules the required update with Update Tonight. Normal reminders stop until local midnight once /var/log/install.log confirms that macOS accepted the request (Issue #133).
  • Detection requires daemon-side success evidence: SUOSUInstallTonightManager: Queued … macOS <version> must exactly match the active DDM (or DDM Emergency Fallback) target version, and a following SUOSUScheduler: ARMED (… simulated=NO) line must appear. The Clicked to queue available updates for later button event and untimestamped continuation lines (for example ScheduleUpdateForLater = 1;) are ignored, because the user can still cancel the authentication prompt.
  • Evidence must be from the current local day and newer than the last boot. Any later disarm, dequeue, Updated install tonight state (enabled = false …), different-version queue, or unrecognized SUOSUScheduler: / SUOSUInstallTonightManager: line fails closed, and the invalidating line is logged at [NOTICE].
  • Pre-deadline threshold reminders, past-deadline aggressive mode, and Force mode bypass suppression. Suppression does not apply when the effective deadline is at or before local midnight, because DDM enforcement would come before the overnight installation window.
  • Suppressed runs schedule the first DailyReminderTimes slot after midnight, or an earlier pending pre-deadline threshold. Expiration never forces an immediate dialog.
  • Starter-launched runs record UpdateTonightSuppressionUntil in dor-state.plist and log [NOTICE] when suppression activates, expires, or is cleared. Manual and demo runs do not write scheduler state.
  • No preference keys, defaults, or precedence rules changed.
• Fixed baseline reminder-slot resolution skipping an entire day of DailyReminderTimes slots when a run occurred after 23:00 on the night before a spring-forward DST transition; next-day slots now resolve by calendar day instead of adding 86,400 seconds, which also covers Update Tonight suppression scheduling and preserves configured 00:00 slots (PR #137 review; thanks, Copilot!)

Includes Bug Fixes #132 (v4.2.1) and #134 (v4.2.2).