New in Protocol 1.3.0: • Physiological Response and overnight HRV trends: explore Apple Health HRV alongside your logged protocol and personal baseline with Protocol Pro. Patterns show associations, not proof of cause and effect. • Find protocols faster with Home search and administration-method filters. • Today now refreshes correctly when the day changes. • The next scheduled dose updates after you take or skip a dose, including the next time for multiple daily doses. • Oral-liquid preparations now show dose volume without inappropriate syringe-capacity warnings or U-100 information. Injectable syringe checks remain in place. • Additional refinements to estimated exposure, injection-site handling and Pro feature access.

Performance and responsiveness improvements, including faster actions on Today and smoother navigation for users with longer protocol histories.

Protocol 1.2 introduces powerful new ways to understand and manage your health protocol. • Protocol Insights helps you spot useful patterns across your recorded protocol, symptoms, health metrics and bloodwork. • Estimated Exposure visualisations show how scheduled doses may overlap over time. These are mathematical estimates, not measured blood or serum concentrations. • Improved injection-site tracking makes it easier to rotate and review sites. • Inventory improvements make supplies and remaining doses simpler to manage. • Performance, stability and reliability improvements throughout the app. Protocol helps you track and understand your information. Insights show associations, not proven causation, and do not provide medical advice or diagnosis.

Protocol 1.1 makes complex health routines easier to organise and understand. • Create Routines that group related protocol items together. • Schedule multiple doses at different times on the same day. • Use grouped reminders with 15-minute, 30-minute and one-hour snooze options. • Explore clearer bloodwork trends and compare results over time. • Improved Apple Watch syncing and dose recording. • Improved Apple Health permission guidance and status information. • Added the Protocol Help Centre for setup guidance and troubleshooting. • Reliability improvements for reminders, backups, data migration and Protocol Pro. Protocol presents user-recorded information and estimated trends for tracking purposes. It does not provide medical diagnoses or replace professional medical advice.