Tesla FSD and Holiday Updates with Cybertruck Inclusion; Summer Update 2026.26 Planned

TeslaSunday, July 19, 2026

3 articles analyzed by AI / 4 total

Key points

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•On December 19, 2025, Tesla issued a major software release including Full Self-Driving version 14.2.1.25 and the Holiday Update 2025.44.25.3, extending support to the Cybertruck. These updates enhance autonomous driving capabilities and vehicle performance across the fleet, demonstrating Tesla's commitment to continual feature improvements through over-the-air updates.[Tesla Oracle]
•Tesla is preparing its Summer Update 2026.26 scheduled for release in mid-2026. This planned update suggests further software feature rollouts, continuing Tesla’s trend of annual seasonal updates that enhance driving experience, safety, and vehicle functionality.[BASENOR - Tesla Accessories]

Relevant articles

Tesla FSD v14.2.1.25 (2025.44.25.5) and Holiday Update 2025.44.25.3 go wide release (Cybertruck included) - Tesla Oracle

8/10

On December 19, 2025, Tesla widely released its Full Self-Driving (FSD) software version 14.2.1.25 along with the Holiday Update 2025.44.25.3. These updates include enhancements across Tesla models, notably incorporating the Cybertruck, and aim to improve vehicle features and performance.

Tesla Oracle · 12/19/2025, 8:00:00 AM

Tesla Summer Update 2026.26 Is Coming — What to Expect - BASENOR - Tesla Accessories

5/10

Tesla announced the upcoming Summer Update 2026.26, signaling planned improvements and new features for Tesla vehicles. Details about what to expect from this update were shared on July 10, 2026, highlighting forthcoming software enhancements.

BASENOR - Tesla Accessories · 7/10/2026, 8:09:01 PM