This update makes your Pro subscription rock-solid and adds smarter specs for your exact car. • Your Pro subscription now follows your Google/Apple sign-in across devices and reinstalls — no more losing access after switching phones or wiping a device. • New "Restore Purchases" button in Settings so you can re-link your subscription in one tap. • "Manage Subscription" now opens correctly (previously did nothing). • Cloud backup & sync now reliably saves your whole garage — vehicles, service records, inventory, to-dos, and shopping lists. • New transmission selector (Manual / Automatic / CVT) and drivetrain selector (FWD / RWD / AWD / 4WD) when adding a vehicle — so you get the exact right fluids for your car. • Fluid and tire/wheel specs now always reflect the latest database — corrections apply automatically without re-adding your vehicle. • Various fixes to paywall reliability and VIN photo scanning. Thanks for using Pop the Hood!

New: tell us your transmission type (manual / automatic / CVT) and drivetrain (FWD / RWD / AWD / 4WD) when adding a vehicle — fluids and parts now match your exact setup Vehicle Detail always reflects the latest spec data — fluid and tire spec corrections show up automatically without re-adding your car Your Pop the Hood Pro subscription now follows your Google / Apple sign-in, so it carries across reinstalls and new devices New Settings → Restore Purchases button — re-link your Pro access without digging into the Subscription screen Restoring from a cloud backup no longer requires Pro (only ongoing sync does) Fixed: "Manage Subscription" now actually opens your subscription settings Fixed: paywall and upgrade prompts now reliably appear, and no longer stack on top of each other Fixed: VIN photo scanner shows a clear error if it can't open Fixed: a startup error that was affecting a small number of Pro users

What's new in 1.3.1 Spec accuracy overhaul: tire pressure, oil capacity, CVT fluid, and transfer case fluid now show the correct value per trim and engine — not a single average across all variants Hybrid vehicles now show inverter coolant and e-axle fluid specs 4WD/AWD vehicles now show transfer case fluid Air filter and cabin filter part numbers added for 30+ models Fixed historically wrong fluid specs on pre-1990 vehicles (0W-20 synthetic on a 1978 truck, etc.)

New: Bigger vehicle database. Specs rebuilt with the Stoich dataset — 31 makes, 405 models, 1,146 year ranges. Fluids, tire sizes, hardware, lighting, torque specs, and service intervals now fully populated across the board (up from partial coverage on ~50 models). New: Known Issues & Tips. Tap the new button on any vehicle to see open recalls, how-to reset procedures, quirks & tips, and NHTSA complaint data for your exact year/make/model. Data loads on demand and caches locally after the first view. Changed: Paywall timing. The upgrade prompt no longer pops up on a random timer. It appears only when you try to use a Pro feature — AI Mechanic, receipt scanning, a second vehicle, cloud backup, or PDF export. Fixes: Spec corrections now work correctly for signed-in users. App uses far less Supabase bandwidth by reading your session from local cache instead of making a network call every time. False Sentry errors for free users suppressed. Pro status no longer flickers inactive at launch. App no longer crashes on mileage reminders, sync, or the Past Due screen if vehicle data is incomplete. Crash reports now show real file/line numbers.

More vehicles than ever Tesla and Genesis added as new brands with full model lineups 74 new models across all makes — Ford, Toyota, Honda, Kia, Hyundai, BMW, Mazda, and more EV support: Tesla (all models), Kia EV6, Hyundai Ioniq 5/6, Nissan Leaf, Subaru Solterra, BMW iX/i4, VW ID.4 EV-aware maintenance Electric vehicles no longer show oil change, spark plug, transmission, or engine air filter reminders EV fluid recommendations correctly show "N/A" where applicable Brand badges Full-color manufacturer logos now display for all 29 supported makes In-app feedback New feedback form in Settings — pick a category (Suggestion, Bug Report, Other) and submit without leaving the app

Pop the Hood 1.1.0 makes backup and sign-in more reliable, improves Pro checkout, and polishes everyday flows. • Backup & sync — Garage inventory is included in cloud backup. After you sign in on a new install, you can restore from your latest backup and see the backup date before you confirm. • Sign in — Apple Sign-In uses the native experience on iPhone. Clearer messaging about backing up your history, modifications, and garage; fewer stuck or confusing browser states. • Reminders — Maintenance reminders (notifications) are available to everyone — not only Pro. • Smarter dashboard — Action items sort by how soon they’re due so the most urgent work surfaces first. • VIN scan — Clearer feedback after a successful scan, cleaner notes, and you can still edit every field afterward. • Pro & paywall — Smoother subscription flow and fewer errors right after purchase; updated paywall experience. • Elsewhere — “Build Sheet” is now Modifications. Settings is reorganized with Backup & Sync up top.