Improvements

Position History Chart

• Added display mode toggle for position history chart - switch between three-letter abbreviations (TLA) and full driver names
• Your preferred display mode is automatically remembered for future sessions

Engineer View

• Speed trap records are now displayed in the engineer view
• Added teammate highlighting. Teammate rows will have a silver border

Speed Trap Records Display

• Improved layout responsiveness for speed trap records on zoomed displays and smaller screens

Position History Chart

• Added a toggle switch between the default TLA (Three Letter Abbreviation) mode and full name mode
• The app will remember this preference for subsequent usages

Bug Fixes

Tyre Data

• Fixed a day 1 bug where in a driver's tyre stint history, the icon would not show up for the first stint in some cases.
• Due to this bug, this tyre compound information in the save JSON file was also missed out.
  • The save viewer has been updated to detect such scenarios and fill in the missing information

Save Data Viewer Dashboard

• Fixed the "Driver has set telemetry to restricted" text overflowing and breaking the table

Lap Timing

• Fixed best/last lap delta to reference not appearing correctly

Save Viewer

• Fixed telemetry restricted text incorrectly spanning across more columns than available
• Improved tyre set data search to prioritize index-based lookups

Race Control Messages

• Refined wing change detection logic to be more accurate

Release Notes

🎯 New Features

⏱️ Current Lap Time Display

• Engineer View: Live lap progress with sector times (S1, S2, S3)
• Driver View: Current lap display in Free Practice and Qualifying modes.
  • In these modes, wing damage, wear prediction and fuel data will be hidden instead
• Completed lap times remain visible for 5 seconds before transitioning to new lap data

🏁 Time Trial Enhancements

• Real-world pole lap comparison: Compare your time trial sessions against the latest real world pole lap sector by sector!
• Auto fetches the latest pole lap from the selected track (thanks to OpenF1 for the free API)
• Draggable comparison cards - customize your layout with drag-and-drop reordering that persists across sessions

📻 Race Control Messages

• Comprehensive race control messages system with filtering and search capabilities
• Messages organized at both session and driver levels
• Supported message types:
  • Session events (start, end, chequered flag, red flag)
  • Race start sequence (start lights, lights out)
  • Safety car and DRS status updates
  • Driver events (pitting, retirement, AI status changes)
  • Incidents (collisions, car damage)
  • Car changes (wing adjustments, tyre changes)
  • Performance updates (fastest lap, speed trap, overtakes)
  • Penalties (issued, drive-through served, stop-go served)
  • Race winner announcement
  • Flashback events
• Available in both live mode and save viewer
• NOTE: This is currently disabled by default since it makes save files larger. Enable this in settings under Capture -> Save race control messages

✨ Improvements

🎨 UI Enhancements

• Race statistics from driver view has been fully ported over to Engineer View
• Race/Driver info now remembers your previously selected tab when refreshed
• Fixed display issues with speed trap records and position history charts

⚡ Performance

• General performance optimizations for smoother operation

⚙️ Configuration & Stability

• Save viewer now uses config file for easier management
• Automatic cleanup of lingering server processes on shutdown

🐛 Bug Fixes

• Fixed race info modal failing to load when clicked before session start
• Fixed modal display issues
• Various stability improvements

Hotfix Release notes

What’s Fixed

• Fixed Comp column not updating when tyre age or pitstops changed.
• Fixed relative lap/sector times showing as 0.000 when best/last lap/sector is not available

Hotfix Release notes

What’s Fixed

• Resolved an issue where the app would crash when playing F1 World mode.
• The crash was introduced with the new dynamic pit stop rejoin position feature.

Hotfix Release Notes

Fixes

• Fixed crash in Save Viewer when lap-data is missing.
  • This was due to a breakage in v2.11.0 and this affected save data for practice and quali sessions
• Fixed time loss in pits incorrectly appearing in settings.
• Migrated Engineer View race table from Tabulator to AG Grid
  • Solves scroll reset issues when rows move.
  • Prevents random rows flickering white when scrolling to the midfield
  • Maintains feature parity with previous implementation.

Optimizations

• Removed unnecessary dummy entries from the final JSON before save.

NOTE: Set the column widths in engineer view once based on your screen size by dragging and moving around columns. This will be saved and reloaded everytime you load the engineer view page. Also, disable columns that you're not interested in to save screen space