# 2026.14.6.6 (FSD 14.3.3) Official Tesla Release Notes - Software Updates

> This update adds the Spring Update features to vehicles on FSD v14. 3. It also increments the FSD version to 14.

- **Source:** [Notateslaapp](https://www.notateslaapp.com/software-updates/version/2026.14.6.6/release-notes?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a383c32e8976fcb37cdff3a)
- **Published:** 2026-06-21
- **Category:** Apps
- **Tags:** #ai #tesla
- **Canonical:** http://localhost:4321/a/6a383c32e8976fcb37cdff3a

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_GearOpen's distilled summary. The full original article is published at Notateslaapp (source link above); GearOpen does not republish the source's full text._