Changelog

External GPS lap timing (Track Settings Pro): Dragy DRG70 / DRG70 Pro over Bluetooth, with a compact status line, signal-loss alerts, and no silent fallback to the iPhone mid-session.

RaceBox Mini / Mini S / Micro as a second external GPS module.

Live GPS recording screen: speed (km/h or mph), lap delta, track overlay, driven path in the live delta colour, this-run best flash, and a glanceable armed dash.

Per-lap GPS telemetry stored with each timed lap.

In-app Help & Guide from Settings, plus Learn more links on setup sections.

In-app feedback from Settings, delivered by email.

Damper manufacturer / product catalog instead of the hardcoded AST / Moton / KW / OEM list.

Car rename after creation.

Cached track maps so session outlines load faster.

Faster circuit list (lite catalog + fetch-by-id).

Car and circuit identity shown together on session and garage screens.

Starting cold pressure is calculated from the hot target (Gay-Lussac) instead of a stored delta; apply it to the car from the setup screen.

Setup tire type is the single source of truth (list and editor no longer disagree).

Sway-bar hardware is configured only on the car; setup cards show sway-bar state and damper hardware.

Circuits load from the API only — no bundled fallback file.

Confirmation / verification email uses the SVG logo and a redesigned template.

Splash hang after refresh tokens expire or a restored session is loaded. This is why 0.5.0 (68) could sit on the loading screen indefinitely; 1.1.0 recovers with Keychain credentials.

RaceBox device matching; live GPS marker snaps onto the track outline.

Auth sheets (sign-in / account) cannot be swipe-dismissed.

Mark Start/Finish no longer accepts a garbage course when the car is stationary.

iPad (all orientations) with landscape / iPad comparison tables.

Ask an Engineer with retrieval over the suspension guide and car-specific setup docs.

Track Settings Pro yearly subscription; Professional features and Ask an Engineer are gated.

Session comparison and an interactive lap-time graph with setup-change overlays.

Car make / model / engine from the shared catalog.

Per-corner scale weights, cold vs warm tire pressure, and per-axle tire size drop-downs.

Toe display in degrees or length.

Tread temperatures, save session setup back to car defaults.

Clone session setup into a new session.

Top-down suspension schematic with tread heat map.

Split-screen rules by device and orientation.

Car profile photo.

Local weather condition captured onto the session.

Schematic track outlines on the session screen.

~70 additional circuits, including Circuit de la Sarthe.

Circuits served with start/finish GPS from the app API.

Delete track data / refreshed sample-data generator.

Skill levels renamed Enthusiast / Professional.

Enthusiast gets all tire features and the full schematic; springs, geometry, sway bars, and weight stay Professional.

Engineer chat receives your unit preferences.

Subview navigation (engineer / laps / schematic).

Each lap stores setup and conditions.

Subscription disclosure and WeatherKit attribution; cancelled subscriptions show access-until.

Abandoned sign-up verification recovery.

Lap times disappearing when editing a session.

Home logo placement over a custom background.

Numeric fields clear on focus / format on blur; numpad dismisses on outside tap.

Email fields no longer auto-capitalize.

Alerts when tapping info and warning icons.

Multi-config track outlines recovered.

Cloud accounts without sign-up, car and session setup logging, weather on the session, auto-save, theme and units. The first public release.