What's changed

S1napse 0.5.1 Beta

First public beta. Windows installer (S1napse-Setup-0.5.1-beta.exe) — Windows may show a SmartScreen warning on first run; click "More info" → "Run anyway".

• —Beta distribution: one-click Windows installer, app icon, in-app update checker, update banner
• —Le Mans Ultimate support (alongside AC, ACC and iRacing)
• —Lovely turn data merged into recorded track maps — real turn names and labels on the track view
• —Many turn-label layout fixes: clustering, chicane handling, close-pair spread, duplicate-name handling

• —Beta build — please report issues at https://github.com/Par-python/s1napse/issues
• —SmartScreen warning is expected (binary is not yet code-signed)
• —On first launch, Windows may briefly show a generic taskbar icon while caching the S1 logo

Download S1napse-Setup-0.5.1-beta.exe below and run it.

S1napse v0.2.3-alpha

This is an early access build and things may be rough around the edges. If you run into anything, your feedback is genuinely appreciated.

Dashboard — live speed, gear, RPM, throttle/brake, tyre temps & pressures, fuel, lap time, ABS/TC

Telemetry Graphs — rolling live graphs for the current lap

Lap Analysis — sector splits vs reference lap, self-building track map, distance-based graphs, delta graph

Race Tab — position, gap ahead/behind, tyre stint age, pit window recommendation, lap trend chart, undercut/overcut calculator, fuel save calculator

Tyres Tab — per-corner temps, pressures, brake temps

Lap Comparison — overlay any two laps from the session

Session Tab — full lap table with sector times, validity flags, CSV export

• —Sim — Platform
• —Assetto Corsa Competizione (ACC) — Windows
• —Assetto Corsa (AC) — Windows
• —iRacing — Windows

• —Download Synapse.exe below
• —Double-click to run — no installation needed
• —Launch your sim first, then open Synapse

If Windows SmartScreen blocks the app, click More info → Run anyway

• —Per-opponent data (other cars' lap times, tyres) not available — ACC shared memory only exposes your own car
• —Track map requires one full flying lap before it appears