# FSD Update

> Independent tracker of Tesla FSD (Supervised) versions, firmware builds, release notes, and HW3/HW4 availability. Run by @TimDOES. Independent of Tesla, Inc.

FSD Update catalogs Tesla FSD (Supervised) software for owners and researchers. It is not affiliated with, endorsed by, or sponsored by Tesla, Inc. FSD (Supervised) is a supervised driver-assistance system: the driver must remain attentive and ready to take over. This site never describes FSD (Supervised) as autonomous driving.

The homepage (`/`) is the version tracker. Its "Latest Tesla FSD version" answer box is the live "what is the latest Tesla FSD version" answer, built from the same version data as this file.

How to cite: use the specific `/version/` page URL plus the "as of" date. Credit "FSD Update (fsdupdate.com)". Version data comes from public sources and owner reports.
As of Oct 20, 2026, cite that date with the version page you used.

## Latest Tesla FSD (Supervised) version
- [Latest Tesla FSD (Supervised) version](https://www.fsdupdate.com/): Homepage tracker answer box — this is where "latest" lives
- [Current HW4/AI4 version page (14.3.13)](https://www.fsdupdate.com/version/fsd-14-3-13): firmware 2026.38.5.10
- [Current HW3 version page (14.3 Lite)](https://www.fsdupdate.com/version/fsd-14-3-lite): firmware 2026.33.5 / 2026.38.5 / 2026.38.5.1 / 2026.38.5.10

## Newest FSD (Supervised) versions
- [FSD (Supervised) 14.3.13](https://www.fsdupdate.com/version/fsd-14-3-13): released Oct 20, 2026; firmware 2026.38.5.10
- [FSD (Supervised) 14.3.12](https://www.fsdupdate.com/version/fsd-14-3-12): released Oct 10, 2026; firmware 2026.38.5 / 2026.38.5.1 / 2026.38.5.5
- [FSD (Supervised) 14.3.11](https://www.fsdupdate.com/version/fsd-14-3-11): released Oct 6, 2026; firmware 2026.33.5
- [FSD (Supervised) 14.3 Lite](https://www.fsdupdate.com/version/fsd-14-3-lite): released Oct 6, 2026; firmware 2026.33.5 / 2026.38.5 / 2026.38.5.1 / 2026.38.5.10
- [FSD (Supervised) 14.3.10](https://www.fsdupdate.com/version/fsd-14-3-10): released Sep 18, 2026; firmware 2026.27.11 / 2026.27.10

## Newest FSD News
- [What changed in FSD 14.3.13: same notes as 14.3.12](https://www.fsdupdate.com/fsd-news/what-changed-in-fsd-14-3-13): published October 20, 2026
- [FSD 14.3 Lite reaches legacy Model S and Model X](https://www.fsdupdate.com/fsd-news/fsd-14-3-lite-legacy-model-s-model-x): published October 13, 2026
- [What changed in FSD 14.3.12 and Tesla software 2026.38.5](https://www.fsdupdate.com/fsd-news/what-changed-in-fsd-14-3-12): published October 10, 2026
- [What changed in FSD 14.3.11 and 14.3 Lite](https://www.fsdupdate.com/fsd-news/what-changed-in-fsd-14-3-11): published October 06, 2026
- [Firmware 2026.27.11 is still FSD 14.3.10](https://www.fsdupdate.com/fsd-news/firmware-2026-27-11-fsd-14-3-10): published September 23, 2026

## Key pages
- [FAQ](https://www.fsdupdate.com/faq): Common questions about FSD Update and Tesla FSD (Supervised)
- [FSD News](https://www.fsdupdate.com/fsd-news): Index of original FSD (Supervised) news posts
- [About](https://www.fsdupdate.com/about): What FSD Update tracks and how it is run
- [Contributors](https://www.fsdupdate.com/contributors): Video contributors who share FSD (Supervised) demonstrations
- [Contact](https://www.fsdupdate.com/contact): Corrections and questions
- [Privacy Policy](https://www.fsdupdate.com/privacy-policy)
- [Terms of Service](https://www.fsdupdate.com/terms-of-service)