Tesla has recently slowed down the pace of software updates following the release of the main Spring Update (2026.14) last month. However, there have been several subversions of the Spring Update being rolled out on a weekly basis, with the latest being version 2026.14.6.
This new subversion of the 2026 Spring Update primarily focuses on bug fixes and security patches. Tesla is currently in the process of rolling out the 2026.14.6 update to its global fleet of vehicles. The release notes for this update highlight the importance of the security fixes included in this version. It appears that this point release is more stable compared to previous versions, as Tesla is pushing it out to a larger number of users.
As per data from TeslaFi.com and Tessie.com, approximately 25-30% of the Tesla global fleet has already received the 2026.14.6 update. Most of these vehicles were previously running versions 2026.14, 2026.14.1, 2026.14.2, or 2026.14.3 of the Spring Update. The security improvements in this update are crucial, prompting Tesla to quickly distribute the update to all cars that had any version of the 2026 Spring Update installed.
It is highly recommended for Tesla owners to install the 2026.14.6 update as soon as it becomes available to enhance the security of their vehicles. Additionally, some users have reported that Tesla has made tweaks to the FSD v12.6.4 for HW3 vehicles with the 2026.14.6 firmware update. This update is being rolled out to both legacy HW3 and new HW4 (AI4) vehicles, with the new, sharper car visualizations exclusive to Hardware 4 Tesla vehicles.
The official release notes for the 2026.14.6 update emphasize the importance of the security fixes and improvements included in this release. Tesla continues to prioritize the safety and security of its vehicles through regular software updates.
For more Tesla software update news, release notes, and rollout statuses, stay tuned for constant updates on platforms like Google News, Flipboard, X (Twitter), WhatsApp Channel, and RSS (Feedly). Tesla owners are encouraged to stay informed about the latest software updates and enhancements to ensure the optimal performance and security of their vehicles.