Tesla software
Software update release notes
A clear, searchable history of Tesla software releases, documented changes, and supported vehicles.
All releases
996 releases
2026.20
release branch
Tesla 2026.20.10 FSD v14.3.5 (AI4) Update Release Notes
Feature update 7 new changes
26 documented changes
140 (5%)
Slowing down
Asia-Pacific
Model 3, Model Y
Tesla 2026.20.7.5 Software Update Release Notes
Feature update 5 new changes
20 documented changes
5 (0%)
Asia-Pacific
Model 3, Model Y
Tesla 2026.20.6.11 FSD v14.3.6 (AI4) · 14 Lite (AI3) Update Release Notes
Feature update 9 new changes
30 documented changes
814 (27%)
Slowing down
North America & Other
Cybertruck, Model 3, Model S (Refresh), Model X (Refresh), Model Y
Tesla 2026.20.6.10 FSD v14 Lite (AI3) Update Release Notes
Feature update 6 new changes
16 documented changes
1
North America
Model 3
Tesla 2026.20.6.9 Software Update Release Notes
Maintenance 12 documented changes
134 (4%)
Slowing down
Asia-Pacific
Model 3, Model Y
Tesla 2026.20.6.6 FSD v14.3.5 (AI4) Update Release Notes
Feature update 4 new changes
25 documented changes
505 (17%)
Slowing down
North America
Cybertruck, Model 3, Model S (Refresh), Model X (Refresh), Model Y
Tesla 2026.20.6.4 Software Update Release Notes
Maintenance 16 documented changes
1
North America
Model 3
Tesla 2026.20.6.1 Software Update Release Notes
Maintenance 26 documented changes
420 (14%)
Slowing down
Global
Model 3, Model S, Model S (Refresh), Model X, Model X (Refresh), Model Y
Tesla 2026.20.6 Software Update Release Notes
Security update 19 documented changes
60 (2%)
Picking up
Global
Model 3, Model S, Model S (Refresh), Model X, Model X (Refresh), Model Y
Tesla 2026.20.5.1 FSD v14 Lite (AI3) Update Release Notes
Feature update 6 new changes
15 documented changes
1
North America
Model 3
Tesla 2026.20.3 Software Update Release Notes
Feature update 1 new change
22 documented changes
532 (17%)
Slowing down
Global
Model 3, Model S, Model S (Refresh), Model X, Model X (Refresh), Model Y
Data via Teslascope