Tesla App 4.54.3 was released on February 27, 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 version follows 4.54.0 within the same branch, but the charging-passport observation is different from that release's loyalty and FSD-statistics topics. Readers can use the linked earlier article to compare them. It would be misleading to call 4.54.3 merely a fixes patch or to say that its documented findings are identical.
The central undocumented finding is a Spring Festival Charging Passport. App analysis points toward a charging-related experience built around collecting badges and viewing routes that have been unlocked. The references provide a picture of the intended interface, but the meaning of an unlocked route is not fully explained.
This appears to be a different initiative from the loyalty-reward references found in 4.54.0. A charging passport can focus on activity and shareable achievements, whereas a loyalty system may involve enrollment, progress, and claiming rewards. The evidence does not establish that either program replaces the other or that their benefits are linked.
For an owner, the potential appeal is a more visual record of charging journeys and milestones. However, badges and route labels should not be interpreted as guaranteed free charging, reserved stalls, or access to previously unavailable roads. Those benefits are not described in the current-version finding.
The feature is labeled Undocumented and appears to be under preparation. No confirmed activation date, regional eligibility list, or vehicle-software threshold accompanies it. The news article therefore distinguishes what the app references indicate from what customers can reliably expect to see. There are no official feature entries to illustrate for this release.
