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Update History (2019.12.1.1)
View information for this software update.
| Time | New Version | Previous Version | Model | HW | Country |
|---|---|---|---|---|---|
| 2026-03-19 21:43 | 2026.8.3 | 2026.8 | Model Y SR (2023) | 3.0 | Netherlands |
| 2026-03-19 21:09 | 2026.2.9.1 | 2025.45.10 | Model Y AWD LR (2026) | 4.0 | United States |
| 2026-03-19 20:40 | 2026.2.9.1 | 2025.45.10 | Model Y AWD LR (2024) | 4.0 | United States |
| 2026-03-19 19:05 | 2026.8.3 | 2026.8 | Model Y AWD LR (2023) | 3.0 | Italy |
| 2026-03-19 14:22 | 2026.2.9.1 | 2025.45.10 | Model Y AWD LR (2026) | 3.0 | Puerto Rico |
| 2026-03-19 11:45 | 2026.2.9.1 | 2025.45.10 | Model Y AWD LR (2024) | 4.0 | United States |
| 2026-03-19 05:44 | 2026.8 | 2026.2.6 | Model Y AWD LR (2023) | 3.0 | Austria |
| 2026-03-19 04:10 | 2026.2.9.1 | 2025.45.10 | Model Y AWD LR (2024) | 3.0 | United States |
| 2026-03-19 03:39 | 2026.8.3 | 2026.8 | Model Y Performance (2022) | 3.0 | Canada |
| 2026-03-19 03:31 | 2026.8 | 2026.2.6 | Model Y AWD LR (2020) | 3.0 | United States |
| 2026-03-19 03:08 | 2026.8.3 | 2026.8 | Model Y Performance (2022) | 3.0 | United States |
| 2026-03-19 00:02 | 2026.2.9.1 | 2025.45.10 | Model Y AWD LR (2024) | 4.0 | United States |
| 2026-03-18 23:59 | 2026.2.9.1 | 2025.45.10 | Model Y RWD LR (2026) | 4.0 | United States |
| 2026-03-18 23:57 | 2026.8 | 2026.2.6 | Model Y AWD LR (2021) | 3.0 | United States |
| 2026-03-18 23:23 | 2026.8 | 2026.2.6 | Model Y Performance (2021) | 3.0 | United States |