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Tracking Tesla FSD updates since 2021.

FSD News

Software 2026.38.5.12 is still FSD 14.3.13

November 04, 2026

Tim (@TimDOES) saw a new build of FSD 14.3.13, software 2026.38.5.12, on his Cybertruck and Model Y on Nov 4. The release notes match the earlier 14.3.13 builds.

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Tesla software 2026.38.5.12 carries FSD 14.3.13, the same FSD version as 2026.38.5.10 and 2026.38.5.11. The release notes are unchanged, so see What changed in FSD 14.3.13 and Software 2026.38.5.11 is still FSD 14.3.13. Tracker card: FSD 14.3.13.

Owner reports

At about 1:27 PM PT on November 4, 2026, @TimDOES got it on his Cybertruck and Model Y:

A new build of FSD 14.3.13 just showed up on my Cybertruck and Model Y

2026.38.5.12

Release notes look the same as the previous FSD 14.3.13 versions https://t.co/YTiMZlrWSj

— TimDOES (@TimDOES) November 4, 2026

Other early access owners saw the same notes. @roger_kappler wrote "no new release notes. Still FSD 14.3.13." @DevinOlsenn wrote "The release notes are identical." Zack (@BLKMDL3) also posted about the update. @DavidMoss posted that it reached his 2025 Model 3. @NotATeslaApp described it as "an updated build of FSD v14.3.13."

@teslascope logged 2026.38.5.12 at 1:22 PM PT on a 2024 Model S Plaid in Minnesota. As of 4:14 PM PT on November 4, Teslascope shows 6 installs of 2026.38.5.12.