Tesla App 4.58.6 was released on July 7, 2026. Its own page currently contains 1 Undocumented observation, with no official feature entries. The news below explains what was found and how it relates to earlier versions; undocumented findings are unofficial and should not be read as a formal Tesla release-note announcement.
This follows 4.58.5 chronologically, but its subject is Tesla Home rather than FSD and vehicle-sharing references. The strongest feature connection is to the home-charging preparation in 4.56.5. The linked articles separate that earlier groundwork from the current activation report, without promising that every installation has received an identical set of controls.
The current undocumented entry reports activation of a collection of Tesla Home features. Opticaster is described as an AI-based home energy system that improves predictions about consumption and decisions over using, storing, or selling solar energy. The report concerns coordination within a home installation rather than a new feature for every Tesla vehicle.
Wall Connector Smart Charging is part of the same account. It can schedule charging around cheaper periods when the household uses a time-dependent electricity tariff. This connects the earlier Low Cost Charging references in 4.56.5 and 4.57.5 with a report of functionality becoming available, while leaving installation-specific eligibility important.
Smart Breaker support is also described as enabled. Compatible circuit controls could help a home decide which loads stay powered when operating away from the grid. That is a different role from the vehicle's charge limit: it manages household circuits, rather than simply deciding how much battery energy a vehicle should retain.
Because the combined entry remains Undocumented, we distinguish the reported activation from a formal Tesla release-note announcement. It does not prove support for every electrical panel, charger, utility arrangement, or region. The article explains how the pieces relate, using the generic Tesla App illustration instead of reproducing the undocumented feature's image.
