marter Diagnostics Crashlytics now captures CPU, disk, and launch call stacks from MetricKit for deeper crash analysis Post-crash logs are automatically forwarded as breadcrumbs for faster triage Thermal state is correlated with hang reports to identify heat-related performance issues Session-level crash-free rate tracking Improved Detection Accuracy Fixed a state machine race where stopping monitoring during an active sample could leave the engine in an incorrect state BAC estimates now handle clock-drift scenarios correctly instead of silently dropping drinks CloudKit watcher check-in failures are now logged and reported instead of silently ignored Accessibility & UI Onboarding headings now scale properly with Dynamic Type Added missing VoiceOver header traits to section headers throughout the app Drink detail text no longer truncates at larger text sizes Privacy Hardening Biometric baselines (typing speed, tap precision, walking steadiness) are now redacted from system logs Watch window schedule times redacted from diagnostic logs Performance Instrumentation Wired performance signposts for CloudKit sync, calibration walks, and notification delivery MetricKit metadata (region, architecture) and disk I/O now tracked per signpost

Here's the release notes for 1.1.0: --- **Impairment-Aware UI** The entire interface now adapts in real time to your state. As impairment confidence rises, touch targets grow larger, fonts increase, and non-essential controls fade away — so the actions that matter most (getting a ride, reaching a contact) are always easy to find and tap. **Redesigned Settings, Tests & Watcher Dashboard** Settings, sobriety test menu, and watcher dashboard have been rebuilt with the adaptive UI system. During elevated states, advanced options are hidden automatically and only safety-critical controls remain visible. **Science-Based Color Palette** Every color in the app has been re-tuned based on alcohol vision research. Blue undertones removed from dark-mode backgrounds, warm amber and high-contrast text throughout — designed to stay readable even when your color perception is compromised. All safety colors (red, amber, green) now meet or exceed WCAG AA contrast standards. **Stability & Performance** - Resolved all compiler strict-concurrency warnings across both iPhone and Apple Watch targets - Improved actor isolation for CarPlay, keystroke dynamics, and sensor pipeline - Fixed MetricKit call-stack parsing and Crashlytics device identification - Version management streamlined for faster future updates