Tesla Versioning Question

[holmesm1]

Apparently I am running both 2023.6.9 and 4.19.5-1667. What is the difference and how does Tesla track/increment its versions? I see 2023.6.9 in the default screen of the Tesla app and 4.19.5-1667 when I look at my account. I know about major/minor releases and dot versions, I'm mainly looking for what they are tracking in the two different schema.​

 

[BitJam]

2023.6.9 is the version of the firmware in the car.

4.19.5-1667 is the version of the Tesla app on your phone or tablet.

There is a third version number for FSD beta which is currently at 11.3.4.

 

[E90alex]

For the car software it’s year.week when development started for that version and the last number is the iteration of that version.