Release v4.8.1 - impact
Deployed 24 Jul 2026 · 18,310 vehicles · 100% rollout
Superseded
Affected journeys12,418Open affected journeysAffected vehicles8,240Open system intelligenceDetected anomalies4Review anomaliesCompletion vs v4.7.9-0.4 ptsCompare funnels
Before / after comparison
v4.7.9 baseline vs v4.8.1
Experience impact
System impact
Interpretation
Release v4.8.1 correlates with a 0.4 point drop in fleet journey completion. Deterioration is concentrated on navigation route calculation, begins within hours of Wave 2, and is absent on vehicles still running v4.7.9.