Update went smoothly.
From the Release Notes:
https://dcs.community/uploads/short-url/4C79EnQfe0VMu1R4oXfKDgwxwFT.pdf
1.1. Versions
Network firmware: 527
Mosaic app version: v1.44 (161)
@James My Mosaic app says under versions:
App version 1.4.4 (162)
All good?