You may wonder how Tesla releases updates and why there are so many versions. We covered what Tesla software version numbers mean and here we’ll talk about Tesla’s workflow when developing new features and how they decide what goes into each software update.
There isn’t a single codebase. There are two main branches of code and new features and releases are based off of these two branches. The ‘master’ branch holds Tesla’s production code while ‘develop’ has all of Tesla’s latest approved code.
When an engineer or team creates a new feature, they’ll start a new branch with the latest develop code. All of their work is isolated in this branch until work is complete.
There are many features being developed concurrently. They’ll usually be completely independent and have no knowledge of other features that are currently in development. Once development is completed for a specific feature, it will then be tested and merged into the main develop branch. Other features in active development now become aware of this new feature and it will be merged into their code as well.
When Tesla is ready to release a new update, they will usually grab the latest code from the develop branch and build a release. QA will test this release code and if any issues are found, fixes will be made directly to this release.
Once the code is deemed ready for production, it will be merged into master and rolled out to a small percentage of the Tesla fleet.
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Tesla has been granted a new patent for a compact lens-cleaning system designed to keep vehicle cameras clear of dirt, water, mud, snow, and other debris. The Lens Cleaning System patent outlines a miniature cleaning assembly that combines a fluid dispenser and a mechanical wiper directly around the camera lens.
The patent offers a potential solution that works without requiring large washer nozzles or external cleaning hardware.
The system centers around a camera lens housed within a protective assembly. Integrated into the housing is a small fluid reservoir and a dispensing mechanism capable of spraying cleaning liquid directly onto the lens surface.
After the fluid is applied, a small wiper blade moves across the lens to remove debris, similar to how an eyelid lubricates an eye. Unlike traditional windshield wipers that sweep across a relatively flat surface, Tesla’s design uses a compact blade that follows the lens's curve. Figures throughout the patent show the blade rotating around the lens while remaining in close contact with the surface.
As we’ve all experienced, automated camera cleaning needs to be solved for truly autonomous driving. The Model Y robotaxi and even the Cybercab are now using higher-pressure spray nozzles to help clear cameras. However, this patent sounds like it could go one step further than those fluid-only solutions.
Tesla describes the possibility of using various cleaning fluids, including water, alcohol-based solutions, washer fluid, lubricants, or other cleaning agents, depending on environmental conditions.
Because the cleaning hardware is integrated into the camera assembly, the camera housing can remain compact, allowing Tesla to keep the same camera placements as today, even in tighter areas like the fender and B-pillar.
If this design is implemented for production vehicles or the Cybercab, it could improve how well the cameras can clear their lenses, especially for harder-to-remove debris, such as insects, or for cameras that may get dirtier, such as the front bumper camera.
Tesla and Volvo Cars are making public charging significantly more convenient for the latter’s electric vehicle owners across Europe and the Asia-Pacific region. In a major infrastructure update, the automaker announced an expanded partnership with Tesla that integrates the sprawling Supercharger network directly into Volvo's native digital ecosystem.
Starting in the fourth quarter of 2026, Volvo EV drivers will gain seamless access to more than 20,000 Tesla Supercharger stations spread across 29 European countries. The integration removes the friction of maintaining multiple apps, allowing owners to locate Superchargers, verify stall availability, initiate charging, and settle payments directly through the official Volvo Cars app.
The continental expansion focuses heavily on major European electric vehicle adoption hubs. The majority of the newly accessible Supercharger locations are concentrated in key regional markets, including Germany, France, Norway, the United Kingdom, Sweden, Italy, and Spain.
According to details from Volvo’s official announcement, this software deployment heavily expands Volvo's existing infrastructure footprint. European customers already have access to more than 1.2 million public charging points via their mobile devices, but adding Tesla's hardware brings unmatched reliability to the mix.
“Volvo drivers already have access to over three million charging points globally through the Volvo app,” said Alejandro Castro Pérez, Head of Energy Solutions at Volvo Cars. “Adding Tesla Superchargers in Europe means they now have even easier access to one of the most recognised fast charging networks. As we accelerate towards full electrification, our goal is to make charging simple and effortless, through a seamless ecosystem.”
The over-the-air app integration will apply to Volvo's latest lineup of fully electric passenger vehicles, specifically covering the Volvo EX30, EX40, EC40, EX60, EX90, and the premium ES90 sedan.
This European milestone builds directly upon a long-term cross-company partnership. Volvo was the first European manufacturer to sign an agreement with Tesla to adopt the North American Charging Standard (NACS), giving its North American drivers app-based access to roughly 120,000 charging points across Canada and the United States.
Volvo is now using that same blueprint to reshape its presence in the Asia-Pacific region. The automaker confirmed plans to officially transition selected vehicle models over to the NACS (SAE J3400) plug standard in key Asian markets, specifically targeting Japan and South Korea by 2029. This long-term hardware adjustment will grant native, adapter-free Supercharger compatibility to Volvo drivers in those countries later this decade.
By opening up its stations to third-party manufacturers, Tesla's network is rapidly shifting from a private competitive advantage into a highly lucrative global charging utility. The network's scale is staggering, with Tesla's global grid currently facilitating more than 50 million individual charging sessions every quarter while recently surpassing 80,000 physical stalls worldwide.
To ensure that opening up these spots to non-Tesla vehicles doesn't ruin the experience for its core user base, Tesla has been publicly testing a virtual waitlist feature. This software architecture is designed to manage high-traffic congestion and eliminate driveway bottlenecks. Once it moves out of initial testing, it is expected to deploy internationally across all global stations.
By unifying hardware standards and consolidating regional networks under a single application pane, Volvo and Tesla are successfully removing the fragmented complexity that historically hindered mainstream EV adoption, making international clean transit more practical than ever before.
See all the features included in Tesla’s latest update, version 2026.14.100.
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See all the features included in Tesla’s latest update, version 2026.14.100.
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