Tesla released Full Self-Driving (FSD) software version v14.2.1.25 to Early Access Program members over the weekend. The update arrived alongside the company’s annual Holiday Update. Initial reviews note substantial refinements, addressing shortcomings in previous versions.
The new FSD version features improved Speed Profile refinements. These changes allow the vehicle to better match the flow of traffic. The update also boasts increased confidence in executing lane changes.
Early testing indicates the system performed impressively on highways, a key area of focus for improvement. Furthermore, the update addresses previous issues where some driving modes were considered overly cautious or hesitant.