The OneDrive update brings the version number to 4.13, but as we indicated the change note only state that it has "bug fixes and performance improvements"
The WhatsApp messaging app was updated just a day ago with a minor bug fix version, and that appears to have happened yet again today. The new version number is 22.214.171.124.
If you do notice anything major after updating the WhatsApp and OneDrive apps, let us know in the comments. Thanks to everyone for the tips!