Hard to tell, since the log contains various issues:
- Transition to shutdown state: Lost communication with MCU ‘mcu’
- No such device or address: ‘/dev/serial/by-id/usb-Klipper_stm32f070xb_310025000751534835323020-if00’
The first one points to a general hardware instability, while the second one points to a potentially wrongly flashed board or connection problems. Also see Issues flashing the printer board
In any case, do not “recycle” old .config files when updating across major versions.