CHANGELOG.md

Changelog

All notable changes to the Drive Day Log will be documented in this file.

The format is based on Keep a Changelog and this project follows Semantic Versioning.

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[2.2.1] - 2026-04-12

Improvements

• Added recent sessions to SessionGate

[2.2.0] - 2026-04-12

Improvements

• Added option to download as XLSX
• Added auto start time for drivers
• Update live timing, can add cones and off track during the lap now

Fixes

• Adjusted PDF and XLSX export

[2.1.4] - 2026-04-12

Improvements

• Added option to download as XLSX

[2.1.3] - 2026-04-12

Improvements

• Improved mobile view, header is less cluttered and buttons are bigger
• Added session leaderboard and session averages to the PDF export

[2.1.2] - 2026-04-12

Improvements

• Added light/dark mode toggle
• Changed 'wet track' to a slider

[2.1.1] - 2026-03-30

Fixes

• Removed Time 1 and Time 2 columns for Marshal View
• Removed clutter for header for Marshal View
• Improved mobile view

[2.1.0] - 2026-03-30

Marshal View Update

Added

• Mobile-optimized marshal interface
• Role-based UI (marshal vs admin)

Improvements

• Streamlined marshal view to only show driver laps and penalties
• Removed unnecessary panels (track map, leaderboard, metadata)
• Faster and more usable for live drive day logging

[2.0.0] - 2026-03-29

Major Release — Real-Time Sessions

Added

• Real-time session syncing using Firebase Firestore
• Session-based architecture with 6-character join codes
• Multi-user support across devices
• Role system:
  • Admin (full control)
  • Marshal (cones + off-track only)
• SessionGate UI for creating/joining sessions
• Session code sharing + copy-to-clipboard
• Role badge (Admin / Marshal)
• PDF export button for formatted run sheets

Improved

• Complete frontend redesign (layout, cards, spacing, hierarchy)
• Driver stats:
  • Best time
  • Average time
  • Total penalties
  • Penalties per lap
  • Consistency (standard deviation)
• Session leaderboard (top laps)
• Session averages (cross-stint analysis)
• Confirmation modals:
  • Delete lap
  • Delete driver
  • Reset session
• Track layout upload synced across users

Changed

• Data storage moved from localStorage → Firebase (cloud-based)
• Session is now shared across devices instead of local-only

Fixed

• Sync inconsistencies between clients
• UI issues with previous print/export flow

Breaking Changes

• Sessions are no longer stored locally
• Requires internet connection for real-time sync

[1.3.0] - 2026-03-29

Added

• Session leaderboard for ranking drivers by performance
• Session-wide averages for improved comparison across drivers
• Expanded driver statistics:
  • Total penalties
  • Penalties per lap
  • Consistency (standard deviation of lap times)

Changed

• Improved visibility and usefulness of performance metrics
• Enhanced overall data analysis capabilities within the app

Fixed

• Fixed issue with delete driver confirmation modal

[1.2.0] - 2026-03-29

Added

• Export Run Sheet feature
  • Generates a clean, formatted PDF
  • Includes session metadata, driver data, and lap tables
  • Optimized for sharing via Slack and SharePoint

Changed

• Improved workflow for post-session data sharing

[1.1.0] - 2026-03-29

Added

• Confirmation modals for:
  • Reset session
  • Delete lap
  • Delete driver

Changed

• Major frontend UI redesign
• Improved driver and lap interaction UX
• Improved usability during live drive day usage

[1.0.0] - 2026-03-28

Added

• Initial release of Drive Day Log
• Driver-based lap tracking system
• Automatic lap creation
• Best and average lap time calculations
• Penalty system:
  • +2s per cone
  • +20s per missed gate
• Session metadata logging (event, weather, timing, power, distance)
• Tire data logging
• State of Charge (SOC) tracking
• Track image upload
• LocalStorage persistence
• Print to PDF export
• Deployment via Vercel