Tesla's 2026.20 Update Brings Subtle Software Enhancements, Notably for Full Self-Driving

Tesla's latest software release, 2026.20, includes several unannounced changes that improve the user experience, particularly for Full Self-Driving (FSD) capabilities. Key updates include refined visualizations for FSD, more intuitive control over charging limits, and an enhanced vehicle-hold feature. These behind-the-scenes adjustments aim to boost functionality and user interaction without explicit mention in the official release notes.