> I have renewed my DL several times since them -- they always sent
> me a renewal form by mail.
Same here. I have my DL for long beyond my prior H1B status would have allowed for. They didn't ask me about my immigration status, but when I told them, they updated.
The reason I posted this here is, with real ID having passed, I felt it was best DMV had the most up to date information about immigration status.
Good or bad aspect of updating their records, I'll leave it up to you all to decide!
~T