I haven't received any updates since July 2024, right after dropping my car off for service for some issue related to tailgate. For version 2024.31.01, I had to reach out to support, and they manually pushed the update 15 days after my Connect+ trial started. I've tried various troubleshooting...
Per RivianTrackr
https://rivian.software/2023-38/
2023.38
Internal Release Date: 10/04/2023
Check out these new features, improvements, and bug fixes found in Rivian Update 2023.38
Reimagined Drive Modes App And Towing Experience
The new Drive Modes app brings a visual overhaul to drive...