v5.3.1 — Shakedown Lap

The shakedown after Lights On — five squeaks found on the first drive, all tightened. The Midnight Circuit's skyline is back over the Circuit masthead, setting the scene the moment you arrive. The home briefing closes ranks on phones: the dead air under the season strip is gone and the pit rail now sits right where the track ends. Radio calls read like radio calls again — a name in the middle of a sentence no longer shoves the line apart on touch screens, and every name keeps its full-size tap target. Season colors now stay at the track: leaving the Circuit can't smuggle its teal onto the rest of the garage, and your own accent holds the room. And the whole place runs cooler — the daily-streak pulse burns a fraction of the battery it did, and swapping liveries on your profile repaints the wardrobe in a blink instead of a stutter.