v1.0.7
Latest version
Track-limits deleted lap times
Lap times deleted for track limits are now highlighted in red with a TL label and excluded from personal and session best times.
Changes
- Red lap time and TL label in the lap list, with deletion details available from the marker.
- Deleted laps remain selectable for viewing and comparing telemetry, but are excluded from BEST and personal best times.
- Lap-time validity accounts for deletions and subsequent reinstatements announced by race control, when available from the source.
v1.0.6
Source-unavailable lap notice
The lap selector now distinguishes source-data absence from a platform issue.
Changes
- Explicit message when a session exists but the source does not provide laps.
- Separate message when a responding source has no timed laps.
v1.0.5
Madring marker cache update
Corrected the reuse of provisional Madring markers when the backend rebuilds telemetry from the raw cache.
Changes
- The T1-T22 profile is now reapplied to previously stored raw telemetry too.
- Lap caches are renewed to remove the previous 14 markers.
- No markers for other circuits are changed without a dedicated profile.
v1.0.4
Dedicated corner profile for the Madring
Added the 22-corner profile for Madrid’s new circuit, replacing the provisional and incomplete markers available in the first data sources.
Changes
- The Madring now uses T1-T22 in the official lap order.
- Positions are anchored to the real first-FP1 trajectory, rather than the external source’s provisional 14 markers.
- Lap caches are renewed so the previous markers cannot be reused.
- The profile is limited to the 2026 Madring and does not alter references for other circuits.
- An automated check now verifies the presence, order and coordinates of all 22 corners.
v1.0.3
More precise reliability checks on straights
Corrected a false warning caused by identical speed samples on straights while keeping detection active for genuinely confirmed anomalies.
Changes
- Constant speed alone is no longer sufficient to mark a lap as unreliable.
- An intermittent warning now requires frozen RPM and a changing car state within the same section.
- Antonelli lap 53 and Hamilton lap 23 from the 2026 Monza race were verified without a warning.
- Genuinely frozen or zero channels, missing data and inconsistent time or distance coverage remain detected.
v1.0.2
Segment comparison timing correction
Corrected corner-to-corner timing so that every lap is compared over the same physical boundaries and through the official finish-line time.
Changes
- Every comparison segment now uses the same start and end points for all selected drivers and laps.
- The finish line is anchored to the official lap time: the final telemetry sample is no longer treated as the line itself.
- Segment times are recalculated from normalized cumulative timing and gaps are determined to the millisecond.
- The correction applies to the circuit map, tooltips, reports and shared data.
- A regression check was added for Norris lap 14 versus Russell lap 16 in the 2026 Dutch Grand Prix Sprint Qualifying.
v1.0.1
More accurate data reliability checks
Corrected the criteria used to present loaded laps as reliable in telemetry comparisons.
Changes
- The message no longer relies only on sample count and the direct origin of track coordinates.
- Automated checks now detect missing, frozen or physically inconsistent car channels, as well as abnormal time and distance coverage.
- Problematic laps are explicitly listed in a yellow warning and the comparison is marked as unreliable.
- The green message is now named “Checks passed”: it reports that no evident anomaly was found without certifying absolute data accuracy.
- The correction was verified against the 2026 Dutch Grand Prix FP1 data, including ANT lap 31 and RUS lap 34.
v1.0.0
First release of P300.it Telemetry
The first version of the P300.it platform for post-session Formula 1 data analysis was released.
Changes
- Completed events and sessions can be selected and multiple drivers and laps can be compared.
- Interactive charts were introduced for speed, throttle, braking, RPM, gears and lap delta.
- The release includes the circuit map, corner-by-corner analysis and telemetry report generation.
- The information homepage, supporting pages and access to restricted features through a P300.it account were published.
