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Update History (2019.12.1.1)
View information for this software update.
| Time | New Version | Previous Version | Model | HW | Country |
|---|---|---|---|---|---|
| 2026-01-29 22:57 | 2026.2.3 | 2025.44.25.3 | Model Y AWD LR (2023) | 3.0 | United States |
| 2026-01-29 19:57 | 2025.44.25.4.1 | 2025.44.25.3 | Model Y AWD LR (2026) | 3.0 | Austria |
| 2026-01-29 19:30 | 2025.45.9 | 2025.45.8 | Model Y RWD LR (2026) | 3.0 | United States |
| 2026-01-29 17:30 | 2025.45.9 | 2025.45.8 | Model Y AWD LR (2026) | 3.0 | United States |
| 2026-01-29 17:21 | 2026.2.3 | 2025.44.25.4 | Model Y AWD LR (2021) | 3.0 | United States |
| 2026-01-29 17:17 | 2026.2.3 | 2025.44.25.3 | Model Y AWD LR (2023) | 3.0 | United States |
| 2026-01-29 17:15 | 2026.2.3 | 2025.44.25.4 | Model Y AWD LR (2021) | 3.0 | United States |
| 2026-01-29 16:54 | 2026.2.3 | 2025.44.25.4 | Model Y AWD LR (2020) | 3.0 | United States |
| 2026-01-29 16:23 | 2025.45.8 | 2025.45.7 | Model Y AWD LR (2024) | 4.0 | United States |
| 2026-01-29 15:39 | 2026.2.3 | 2025.44.25.3 | Model Y AWD LR (2023) | 3.0 | United States |
| 2026-01-29 15:10 | 2025.45.9 | 2025.45.8 | Model Y AWD LR (2026) | 4.0 | United States |
| 2026-01-29 14:34 | 2025.45.9 | 2025.45.8 | Model Y RWD LR (2026) | 3.0 | United States |
| 2026-01-29 14:31 | 2026.2.3 | 2025.44.25.4 | Model Y AWD LR (2020) | 3.0 | United States |
| 2026-01-29 14:27 | 2026.2.3 | 2025.44.25.4 | Model Y SR (2021) | 3.0 | Canada |
| 2026-01-29 14:19 | 2026.2.3 | 2026.2 | Model Y AWD LR (2026) | 4.0 | Canada |