Tesla continues to crack down on leaks, even after making changes to its internal builds. Internal testers and employees previously leaked new software updates with impunity, but it recently got a little harder, with Tesla watermarking release notes with the vehicle’s VIN.'
Tesla has recently taken this a few steps further than just watermarking the release notes in the vehicle and in the Tesla app.
API Changes
Tesla has an internal early access program (Wave 1), which allows employees access to the newest updates before they’re made available to the public. This allows employees to experience the latest features on their personal vehicles and help provide feedback to Tesla. It’s a nice perk for employees and gives Tesla one last chance to test software before it’s rolled out more widely.
Previously, if these vehicles were enrolled in the Wave 1 program and a third-party service, the service could use Tesla’s APIs to leak the latest release notes. This used to be a convenient and simple way for outside organizations to get their hands on release notes early, but Tesla has now made changes to prevent this.
Now, vehicles enrolled in the employee early access program won’t return release notes through the API anymore.
Who Gets These Early Updates?
Tesla issues these early updates to its internal ADAS testers, as well as Wave 1 employees. Any Tesla employee can sign up for their early-access program. The tester vehicles are tightly controlled, and there usually aren’t any leaks at this level, other than sightings of unique test beds like the Cybertruck with LIDAR.
Wave 1 employees come after the internal testers and serve as an additional step before public release to early-access customers, such as Tesla influencers.
Most Tesla releases follow this release process: QA > Wave 1 > Influencers > Customers
Wave 1 employees serve as a barrier between customers and a buggy update. Since Tesla needs to test hundreds if not thousands of hardware variations, due to different manufacturers for certain parts, this group plays a critical role in letting Tesla test a wider fleet that is still private.
Tesla doesn’t allow customers to roll back vehicle software, but it is doable through Tesla’s internal service tools on an as-needed basis. This lets Tesla find and kill bugs before they grow into a rampaging problem when released to hundreds of thousands of Tesla vehicles worldwide.
