I just finished the update to Mosaic 1.1.3. dCS Mosaic 1.1.3 Release
First I power cycled my Bartók from the back switch. Then I had to manually search the App Store, and then could find and update Mosaic Control to 1.1.3. Mosaic attempted to reboot Bartók, but failed. So I rebooted again from the back switch. Then the update started, 4096 chunks were loaded. Bartók started updating, finally asking for a restart (again from back switch). Restarted flawlessly, now with new version 506 of the network board.
Music is playing through Roon, so everything seems fine!
Mosaic Control app shows:
APP VERSION: 1.1.3 (119)
FRONT PANEL VERSION: 1.11
CONTROL BOARD VERSION: 1.11
NETWORK BOARD VERSION: 1.1.3 (506)