Changelog

    What we’ve shipped.

    Every meaningful change to Myelina Health — features, accuracy improvements, security fixes. In plain English.

    1. Public changelog

      shipped

      We're opening the changelog. Every meaningful change to the product — new features, accuracy improvements, security fixes — will land here in plain English.

    2. Tighter database access rules

      security

      Reviewed and tightened row-level policies on invite codes and buddy pairs. No user-visible change, but it closes two paths where one account could in principle have touched another's data.

    3. Myelina wearable correlations

      shipped

      Insights now shows how your sleep, heart rate, and steps correlate with your check-in energy — Pearson coefficient and R² included, so you can see which signals actually predict your day.

    4. Visual refresh — AIKR Premium

      improved

      New typography (Instrument Serif + Inter), warm cream background, and midnight-blue accents. Marketing pages now load with a calmer first impression.

    Spotted something missing? Email hello@myelina.health and we’ll add it.