New Features: 1. Enhanced QR Code Recognition Engine: A massive upgrade for challenging conditions! We have introduced a more robust scanning algorithm and a deep frame-by-frame fallback analysis to handle night driving, distant camera placement, or blurry focus. This drastically improves the success rate of automatic video-telemetry synchronization without compromising our lightning-fast scan speed. 2. Phone Recording Management: Onboard videos recorded natively with your phone can now be directly saved and seamlessly migrated to your system Photos app. This provides centralized storage management. Improvements & Fixes: 1. Video Playback & Export Fixes: Fixed an issue on iOS where exporting telemetry data overlays with a transparent background could fail; added strict validation for Photos assets before cached playback and repaired legacy phone recording paths to prevent playback errors. 2. Track & Map Analysis: Analysis maps now strictly respect your customized start/finish gate width settings; fixed a race condition that caused track name localization errors during OTA track library updates; updated the built-in track data snapshot. 3. UX & Guidance Tweaks: Updated the safety and operational guidance for creating GPS-based custom tracks.

New Features: 1. Flexible Landscape Panels: The landscape analysis workspace now supports more customizable layouts! We have added a collapsible side data panel, and the video panel is now freely resizable, providing you with maximum screen space when analyzing telemetry graphs and map trajectories. 2. Kart-Specific Ideal Lap Calculation: Tailored to the characteristics of kart racing, the system now employs a dedicated segment threshold algorithm for Ideal Lap calculations, making data analysis for karting sessions much more accurate and realistic. Improvements & Fixes: 1. Video & Data Scrubbing Sync Fixes: Comprehensively optimized the video playback engine in landscape mode. Resolved playback deadlocks and synchronization anomalies when swiping on telemetry graphs or scrubbing the progress bar; fixed an issue where the faster lap's video would continue playing after crossing the finish line, significantly enhancing the smoothness of dual-lap comparisons. 2. Map Engine Optimizations: Fixed a bug where automatic Google Maps detection could fail under certain network conditions, and refined the typography of the map provider labels. 3. UI & UX Tweaks: Rebuilt the session video picker, which now groups videos by month to make video linking operations much clearer; meticulously polished the visual elements within the landscape comparison mode.

New Features: 1. Brand-New Landscape Analysis Workspace: Introducing a dedicated landscape data analysis interface! It seamlessly integrates map trajectories, telemetry graphs, segment information, and onboard videos. It features selectable multi-dimensional telemetry channels (including speed, time delta, and lateral/longitudinal/combined G-force), alongside highly synchronized playback of dual-lap videos and data. 2. Advanced Lap Analysis (Segments & Ideal Lap): Added automatic track segmentation based on speed profiles. Session details now display detailed segment times and maximum speeds for every valid lap, automatically calculating an "Ideal Lap" that combines your best usable segments from the session. 3. OTA Track Library Updates: Say goodbye to full app updates just for new tracks! You can now manually check, download, and install the latest global track database directly within the "Supported Tracks" screen. 4. Session Recalculation: Added a "Recalculate Session" feature. You can now re-detect tracks and regenerate lap times from stored raw GPS data based on your current start/finish gate-width settings. 5. QR Code VBO Import: Added the ability to parse QR codes. Simply scan a QR code containing an HTTP/HTTPS address to instantly download and import external VBO telemetry files. Improvements & Fixes: 1. UI & UX Enhancements: Updated Pit2Car alert colors to better match the style of real racing dashboards. 2. Underlying Logic Fixes: Fixed an iOS cold-start bug where opening VBO or .dxtrack files directly from the system while the app was fully closed could result in import failures.

New Features: 1. Innovative Pit2Car Live Communication: Introducing a brand-new team interaction experience! Without needing any account registration, your pit crew or friends can visit pit2car.com via a web browser to send real-time commands like "Box" directly to your app while you are on track. Your live dashboard will immediately display prominent alerts, keeping you seamlessly connected with the pit wall while you drive. 2. Configurable Video Data Overlays (HUD): You can now freely configure and select which telemetry data overlay elements to display when exporting videos, allowing you to create highly personalized track highlight clips. 3. Portrait Video & Multi-Segment Export: Added full support for importing and overlaying data on portrait (vertical) onboard videos. Additionally, breaking the single-file limitation, the app now seamlessly supports exporting a complete lap that spans across multiple video segments. 4. Custom Point-to-Point Tracks: Added the ability to create custom Point-to-Point tracks with separate start and finish lines, perfectly meeting the needs of hill climb and special stage enthusiasts. 5. New Tracks & Localization: Added track data for Beijing Jingang GT (including reverse layout), Wuhan Hanjiang Bay, and Shanghai Ruiqing Putuo Karting. Global track names now fully support multi-language localized displays. Improvements & Fixes: 1. Video Sync & File Export Fixes: Hardened the fault tolerance mechanism and time overlap validation for dynamic QR code video syncing; fixed an issue where file extensions were lost during single-lap video exports; corrected the creation timestamp format in VBO files. 2. Timing Logic Hardening: Resolved rare race conditions between GPS and the lap timing engine under extreme scenarios, ensuring absolute reliability and accuracy in lap time calculations; perfected metadata handling when finalizing live sessions.

New Features: 1. Bluetooth OBD Telemetry Support: A major milestone! We now support Vgate Bluetooth OBD modules. You can read real-time underlying vehicle performance data (currently supporting Engine RPM and Throttle Position). 2. Comprehensive OBD Visual Integration: Real-time OBD telemetry is now displayed directly on the live dashboard status bar. Furthermore, the video export data overlay (HUD) has been fully upgraded to include OBD gauges, making your track highlights look like professional motorsport broadcasts. 3. New Track Support: Added Guangzhou Superkart (Fangcun), Shanghai Shengdao Kuye International Karting Park (Sanlin & Baoshan), Shanghai Laikai Karting (Baoshan), Beijing Wenyuhe International Karting (Reverse layout), and Tianjin Jisu Xingchen International Karting (Reverse layout). Improvements & Fixes: 1. UI & Layout Enhancements: Refined the hardware status cards and sensor layouts on the home screen; safely enlarged and optimized the dynamic QR code layout in both portrait and landscape modes for easier external camera scanning.

New Features: Dashboard Orientation Setting: Added a new setting to manually customize and lock the dashboard screen orientation, accommodating various in-car phone mount setups. Video Indicator in Session History: Added a clear visual indicator in the session history list, allowing you to instantly identify which track sessions contain associated video footage. Video Cache & Storage Management: Introduced a new tool to clean up imported video caches and automatically remove orphaned camera recordings, helping you efficiently free up device storage. Improvements & Fixes: Settings & UX Enhancements: Reorganized the video settings menu and relocated the video offset controls for better accessibility; unified the styling of segmented controls across the app; added a confirmation prompt after saving settings; significantly improved the session history list to perfectly preserve and restore your exact scroll position. Delta & Recording Logic Fixes: Fixed an issue where the "Session-Best" delta reference failed to update correctly during a live session. The app now strictly uses GPS timestamps when ending a live session to ensure absolute data accuracy. UI Text & Detail Tweaks: Clarified the instructional text for DJI video startup offsets and camera cleanup warnings to prevent accidental data loss; shortened the Google Maps provider label for a cleaner UI layout.

New Features: Universal Video Auto-Sync: A pioneering new feature! Freeing you from being tied to specific camera brands or models, this provides a truly universal sync solution. A dynamic timestamp QR code is now displayed on the ready-to-record screen. Simply use any camera to record your phone screen capturing this QR code before driving. Upon video import, the system will automatically perform a visual scan to achieve millisecond-perfect alignment between your video and telemetry data, completely eliminating the need for tedious manual timeline adjustments. Live Delta Reference Customization: We have added a new baseline reference setting, allowing you to set your "Day-Best" lap as the reference lap. This provides a more tailored real-time delta calculation that better fits your actual driving needs. New Track Support: Added track data for Hangzhou HKC Huahai Karting Club and Nanjing Racing Galaxy Karting Club. Improvements & Fixes: Dashboard Visual Enhancements: Significantly enlarged the live delta value font in the portrait dashboard to greatly improve quick-glance readability while driving; redesigned and optimized the layout of the home status cards, hardware controls, and recording buttons. Interactive UX Tweaks: Improved the "Stop Recording" confirmation dialog and button sizing, and introduced a 3-second auto-dismissal timeout for inactivity. This effectively prevents accidental taps from keeping the dialog on screen and blocking your driving view; optimized the scrolling logic on the data review page, allowing the session summary to now scroll seamlessly with the lap list. Voice Announcements: Refined the lap time voice announcements while driving, adopting a more natural and accurate pronunciation for decimal milliseconds to provide clearer and more professional audio feedback.

New Features: 1. Landscape Dashboard Clock: Added a real-time wall clock display to the landscape live dashboard, allowing drivers to easily keep track of the current time during their track day sessions. Improvements & Fixes: 1. Track Data Hotfix: Corrected the start/finish line coordinates for the Shunde P1 International Circuit to ensure perfectly accurate auto-lap timing and telemetry analysis. 2. Video Sync Optimization: Loosened the duration tolerance when matching onboard videos with GPS telemetry data. This significantly reduces import errors caused by minor duration discrepancies.

New Features: 1. Built-in Phone Camera Recording: You can now use your phone's native camera to record your track sessions directly within the app, seamlessly syncing onboard video with your telemetry data without needing an external action camera. 2. Transparent Overlay Export: Designed for advanced video creators, you can now export your telemetry HUD with a completely transparent background. This is perfect for custom compositing in third-party video editing software like Premiere Pro or Final Cut Pro. 3. New Track Support: Added Beijing Wenyuhe Karting, Hangzhou Ruisu Karting, and Nanjing Liwan (Jiangning) Karting tracks. Improvements & Fixes: 1. Dashboard Rotation Lock: The live dashboard orientation is now automatically locked during active recording sessions. This prevents unintended screen flips caused by heavy G-forces, sharp cornering, or track bumps.

New Features: GPS-Based Custom Track Creation: You can now create your own custom tracks! Simply drive and mark the start/finish lines using GPS to easily set up your personal circuits. Custom Track Sharing & Import: Support for exporting and sharing your custom tracks with other drivers, as well as instantly importing tracks shared by the community. Portrait Live Dashboard: The live timing dashboard now fully supports portrait orientation, featuring a completely redesigned layout to accommodate various in-car phone mounting setups.

New Features: VDE (Vehicle & Driver Evaluation Protocol) Analysis (Beta): Leverages a physics-based vehicle dynamics model to independently evaluate driver skill and vehicle performance, providing precise corner-by-corner suggestions for lap time improvement. Currently supported at Shanghai Tianma Circuit, Zhejiang International Circuit, Ningbo International Circuit, Guangdong International Circuit, and Chengdu Tianfu International Circuit. Nearby Tracks: Introduced a "Supported Tracks" feature to quickly discover racing circuits around your current location. Dual-Lap Friction Circle: The dynamic G-force friction circle is now available in dual-lap comparison mode! It features two distinct colored dots on the same screen, allowing you to instantly visualize the differences in cornering limits and driving dynamics between two laps. Google Maps Integration: Added Google Maps as an alternative satellite map provider for users outside of Mainland China. New Track Support: Added the Macau Coloane Karting track. Improvements & Fixes: Data Analysis & Comparison Fixes: Fixed an issue where the comparison lap's vehicle chevron heading would display incorrectly when rotating the map. UI & General Optimizations: Refined the Delta Plot header layout and updated the built-in sample session data for a better trial experience.

New Features: Lap Video Export with Data Overlay: We are thrilled to introduce lap video exports featuring professional data overlays! The newly redesigned dashboard includes speed, a G-force friction circle, a mini track map, and more, making your track highlights look incredibly professional and ready to share with a single tap. Dynamic G-Force Friction Circle: Added a professional G-force friction circle overlay to the session map interface. It is fully draggable, allowing you to position it anywhere within the video and map area to suit your preference. Point-to-Point Track Support: Added full support for Point-to-Point tracks with separate start and finish lines, perfect for hill climbs or special stages (such as Nürburgring BTG). New Track Support: Added Heze International Circuit, Shangyu Shunkang International Racing Park, Shunde P1 International Circuit (under construction), Dongguan Jingsu Karting (Daojiao), and Fuzhou Subo Karting tracks. Improvements & Fixes: UI & Visual Enhancements: Comprehensively improved dashboard readability for bright sunlight and high-glare driving environments. Interactive UX Tweaks: Tapping any specific lap from the session detail list now directly jumps to display that exact lap's map trajectory and corresponding telemetry data. Persistent Video Links Fix: Fixed an issue where linked onboard videos from your local photo album would break after reinstalling the app. The system now automatically re-resolves and restores your previously linked video assets. Trajectory & Map Alignment Optimization: Improved the underlying curve smoothing algorithms for much smoother GPS map trajectories. Also fixed a bug where the start/finish line would not move synchronously with the GPS trajectory during calibration mode. Compliance Update: Officially added the China Mainland ICP filing number to the About page.

New Features: Added multi-video import support for action cameras! Action cameras often split long recordings into segments. You can now select multiple sequential video files; the app will automatically validate the combined duration against your GPS data and switch seamlessly between videos during playback. Improvements & Fixes: Further improved timing accuracy and data quality, refined the GPS update rate display, and resolved a few UI issues.