Platform Change Log
Stay up to date with the latest features, engine enhancements, and telemetry updates shipped to your LeaseCruise dashboard.
We fortified our Edge Web Application Firewall (WAF) to seamlessly intercept invalid web crawler probes and prevent unresolvable server action crashes, ensuring uninterrupted app performance and maximum speed for your dashboard.
Release Highlights
Bug Fixes
Hardened Edge WAF Mutation Guard
Upgraded edge proxy middleware to automatically intercept unsolicited mutation methods (POST, PUT, PATCH, DELETE) lacking valid cryptographic server action tokens, preventing unresolvable action 500 exceptions.
Cryptographic Server Action ID Verification
Implemented strict pattern validation for Next-Action headers to reject malformed or arbitrary crawler signatures before internal module lookup.
We boosted the resilience of our AI maintenance and lease health advisors, fortified our server edges against unwanted web scrapers, and smoothed safety recall lookups for the newest 2025 and 2026 vehicle models.
Release Highlights
Improvements
Resilient AI Service Advisor & Health Projections
Upgraded backend payload parsing to seamlessly support cold-start leases with empty service records or initial odometer logs, ensuring instant maintenance projections.
NHTSA 2025–2026 Model Recall Handling
Refined government recall API parsing to properly interpret empty recall notices on newly released vehicle models, eliminating false-positive warnings.
Bug Fixes
Edge Middleware Web Crawler Protection
Intercepted malformed automated bot POST requests at the edge before they hit application route handlers, keeping server performance optimal and error logs clean.
We resolved a dashboard loading glitch affecting vehicle safety recall alerts and fortified our cloud build pipeline to ensure lightning-fast, seamless updates whenever you check in on your lease.
Release Highlights
Bug Fixes
Resolved Dashboard Recall Check Initialization Crash
Fixed an initialization issue where safety recall telemetry checks on the vehicle dashboard could fail to render during startup, ensuring uninterrupted access to manufacturer recall notices.
Cloud Build & Deployment Pipeline Isolation
Refined build boundaries so development and verification test suites remain properly isolated from production application builds, guaranteeing rapid and reliable cloud rollouts.
We overhauled our core mileage, equity, maintenance, and fuel calculation engines across both your dashboard and cloud analytics so every pacing gauge, payoff curve, and service forecast stays 100% synchronized in real time.
Release Highlights
Improvements
Unified Cloud & Dashboard Mileage Pacing
Aligned our cloud analytics engine with your live dashboard gauges so 7-day, 30-day, and 90-day driving trends stay accurate even if it has been a few weeks since your last odometer check-in.
Exact Loan Amortization & Lease Walk-Away Comparisons
Upgraded Equity Watch and cloud valuation models to calculate compound-interest loan payoffs, starting-odometer mileage allowances, and newest appraisal logs automatically.
Bundled Service Cost Estimates & Instant Roadmap Updates
When multiple maintenance items fall within 1,000 miles of each other, your Service Roadmap now combines their estimated cost ranges and displays your schedule even before a VIN is added.
Bug Fixes
Reliable Mobile Receipt Quick-Scan Routing
Fixed a cloud lookup issue so fuel and EV charging receipts uploaded via your personal Quick-Scan link always attach to your active vehicle profile.
Corrected 30-Day Driving Trend Percentages & Sparklines
Resolved a scaling issue in 30-day driving pace comparisons and restored actual daily miles in dashboard sparkline charts.
We resolved a build-time type verification issue in our deployment pipeline and reinforced category validation across all release notes, ensuring instant cloud updates, zero-downtime rollouts, and uninterrupted access to the newest platform features.
Release Highlights
Bug Fixes
Resolved Deployment Build Type Verification Stalls
Fixed a type mismatch in release note category definitions that blocked automated cloud builds during framework verification, ensuring swift and seamless deployments to production.
Expanded Change Log Category Compatibility
Enhanced timeline and announcement modal views to gracefully handle all category formats without styling fallbacks, keeping your update experience smooth and polished.
We eliminated server startup pauses so your AI fleet advisor, instant maintenance forecasts, and trade-in valuations respond in seconds without delay. Billing settings and platform administration also received reinforced memory and timeout protections.
Release Highlights
Bug Fixes
Eliminated AI Cold-Start Connection Pauses
Resolved 60-second background connection stalls during server startup by disabling idle network trace lookups, delivering near-instant responses for maintenance forecasts and vehicle trade-in evaluations.
Reinforced Cloud Function Execution Limits
Standardized 5-minute timeout windows and 512MiB memory across administrative, billing portal, recall lookup, and analytics functions to prevent gateway timeouts under heavy load.
Improvements
Noise-Free Cloud Diagnostic Logging
Refined internal logging filters to suppress harmless cloud credential discovery warnings, keeping diagnostic logs clean and focused on actionable app health.
Safety recall lookups are now instant and more reliable than ever, while our AI service advisor and trade-in valuation engines enjoy extended processing headroom so you get accurate, uninterrupted recommendations every time.
Release Highlights
Bug Fixes
Direct NHTSA Recall Sync & Resilient Fallback
Resolved recall lookup verification stalls by connecting directly to the NHTSA vehicle safety registry with automatic client and server fallbacks, ensuring urgent manufacturer safety notices are immediately visible.
Extended AI Advisory Processing Windows
Expanded serverless execution timeouts from 60 seconds to 5 minutes with upgraded memory for maintenance predictions, trade-in valuations, and trip impact forecasts to completely eliminate gateway timeouts.
Improvements
Streamlined Background Telemetry
Optimized internal cloud telemetry to prevent background retry stalls during container startup, delivering faster cold-start speeds and rock-solid system stability.
We've optimized our backend cloud infrastructure and synchronized build configurations across our real-time telemetry services. Scheduled mileage reminders, automatic digest delivery, and vehicle valuations are running smoother and more reliably than ever.
Release Highlights
Improvements
Cloud Telemetry Engine Stabilization
Consolidated pure telemetry and lease financial math inside core application runtime libraries, eliminating external packaging bottlenecks and ensuring resilient builds across Firebase App Hosting and Cloud Run.
Continuous Fleet Scheduler Health
Validated automated mileage reminders and weekly email digest schedulers in production, guaranteeing timely driving alerts and digest reports for all vehicle owners.
We've upgraded our daily pace engine with a balanced 4-tier calculation that anchors 30% of your overall lease history into your daily pacing rate. Your long-term driving behavior now properly stabilizes your numbers so logging gaps or temporary driving lulls won't artificially skew your projected pace.
Release Highlights
Improvements
30% Lifetime Pacing Anchor
Daily Pace calculations now incorporate 30% weight from your overall contract driving history, ensuring older data continues to steer your pacing trajectory alongside recent driving patterns.
Transparent Velocity Inspector
The Explain Math modal now displays both your true lifetime contract average and your blended 4-tier daily pace so you can see exactly how recent driving compares to your macro history.
We've upgraded our feature update announcement broadcast with silky smooth mobile touch-scrolling, pinned quick-action buttons, and modern glass-styled update cards so you can effortlessly explore what's new on any device.
Release Highlights
Improvements
Seamless Mobile Touch Scrolling
The feature update window now uses native hardware-accelerated touch scrolling, letting you swipe through release highlights and improvements effortlessly on your smartphone.
Always-Visible Quick Actions
The "Got It, Thanks!" and "View Full Change Log" buttons are now pinned securely at the bottom of your screen, making dismissing or diving deeper instant on any display size.
Modern Glass Announcement Cards
Updated release cards feature refined glass styling, higher contrast tags, and compact mobile spacing so you can absorb new updates quickly and comfortably.
Bug Fixes
Fixed Mobile Scroll Interception
Resolved an issue on touchscreens where dragging inside the feature announcement could get trapped or cut off prematurely by gesture handlers.
This update brings high-precision odometer forecasting to your AI Lease Advisor and ensures seamless parity for vehicles with existing mileage, giving you total peace of mind over your lease finish line.
Release Highlights
Improvements
Precision Finish Odometer Forecasts
Your Estimated Final Odometer is now directly connected to our high-precision telemetry engine. It seamlessly factors in your starting mileage and current daily rhythm so you always have a trustworthy forecast of where your odometer will land on lease turn-in day.
Smarter, Grounded AI Driving Insights
The AI Lease Advisor now receives verified mathematical odometer targets before offering advice, ensuring recommendations on buffer runways and mileage budgets are always synchronized with your contract reality.
Bug Fixes
Starting Mileage Support for Road Trips & Contracts
Fixed an issue where vehicles starting with existing mileage could display premature overage alerts. All calculations now properly account for your starting odometer ceiling, keeping fee projections fair and 100% accurate.
Introduces a comprehensive in-app Change Log and What's New announcement system, keeping drivers and fleet owners fully informed as features and engine updates roll out.
Release Highlights
New Features
Automated "What's New" Release Announcements
Users automatically receive a sleek glassmorphic modal highlighting fresh capabilities whenever an engine update or new release is deployed.
Dedicated /changelog Release Portal
A permanent, filterable release notes center where users can inspect historical updates, search changes by keyword, and filter by category.
Multi-Surface Navigation Integration
Direct access to the change log from the main sidebar, mobile navigation sheet, notification bell, user profile menu, and about page.
Improvements
Synchronized Service Worker v0.7 Caching
Unified cache versioning across package.json, version.json, and the service worker eliminates stale asset traps during live updates.
Notification Bell Release Note Linkage
Integrated release note actions inside the notification bell dialog and update banner for one-click access.
Dynamic Version Telemetry
Replaced static version labels in public header navigation with live, statically verified version telemetry.
Bug Fixes
PWA Update Reload Guard
Strengthened session storage reconciliation to eliminate recursive reload loops during background service worker activation.
Expanded LeaseCruise to support multi-vehicle garages, deep AI Advisor scenario simulations, and EPA-aligned carbon emissions tracking for electric and gasoline vehicles.
Release Highlights
New Features
Multi-Vehicle Garage Management
Store and manage multiple active vehicle leases simultaneously with unified mileage tracking and individual budget parameters.
AI Advisor Interactive Sandbox
Simulate complex lease termination scenarios including lease buyout vs. return, excess mileage mitigation, and premature tire replacement.
Gas & EV Emissions Telemetry
Real-time EPA-compliant greenhouse gas tracking with automated carbon equivalencies (e.g. tree absorption, smartphone charges).
Improvements
Offline-First Mileage Log Synchronization
Drive and log mileage without cell signal; records queue locally in IndexedDB and reconcile seamlessly upon reconnection.
Introduced dynamic lease pacing with daily and monthly driving allowances, alongside live equity valuation tracking against market residual estimates.
Release Highlights
New Features
Dynamic Lease Pacing Engine
Intelligent daily driving allowances that automatically adjust based on historical driving velocity and remaining lease days.
Vehicle Equity Watch
Market valuation analysis comparing estimated trade-in value against lease buyout price to capture positive equity.
Maintenance Log & Service Intervals
Log scheduled maintenance with automated countdowns for oil changes, tire rotations, and brake inspections.
Initial release of the LeaseCruise progressive web app architecture, featuring lease configuration wizards, excess fee modeling, and dark mode glassmorphism.
Release Highlights
New Features
Progressive Web App (PWA)
Installable web app providing native-like desktop and mobile experiences with background synchronization.
Interactive Lease Setup Wizard
Step-by-step onboarding for entering vehicle VIN, starting odometer, contract mileage limit, and excess fee rates.