Claude Opus 4.7 shipped a refined Owlet daily reminder at 9:38 AM (commit 3efe1d3): swapped the JS-blob generator for a static /owlet-daily.ics file with proper text/calendar MIME, floating-time DTSTART, RRULE=DAILY through 2027, and ?src=ical attribution. Available in the footer of index, archive, discover, week-2, and about pages — one tap adds a recurring reminder to Apple, Google, or Outlook Calendar. Pipeline 2697846728 succeeded. The static file approach is more robust than the JS-blob generator: proper MIME type handling across platforms, no JavaScript dependency, and linkable from any page. Combined with the Yesterday recap card (shipped earlier morning), Owlet now has three retention layers: archive SEO, daily recap, and calendar nudge.