Tesla has started rolling out software version 2026.14.6.6, which includes FSD V14.3.3 along with Tesla’s Spring 2026 feature update.
The release brings a refreshed set of Full Self-Driving improvements and additional software features to supported vehicles. Tesla has not yet published a full change log for the update, but the rollout indicates the company is continuing to iterate on FSD performance and expand the capabilities available through over-the-air updates.
As with prior Tesla software releases, the update appears to be staged, so availability may vary by vehicle and region. Owners should expect the package to show up gradually rather than all at once.
For Tesla investors, these frequent software pushes matter because they reinforce the company’s strategy of treating vehicles as updatable products. Each new FSD iteration helps Tesla gather more real-world feedback, support customer retention, and keep the software platform central to the company’s value proposition.
Tesla’s continued FSD rollout signals that software remains a key part of the company’s long-term growth story. Regular updates can help sustain customer interest, support subscription potential, and strengthen Tesla’s position as a technology-driven auto manufacturer.
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