I am seeing the following errors in my logs now after the upgrade.
Jul 17 16:23:20 firewall usbhid-ups[84637]: libusb_get_interrupt: Unknown error
Jul 17 16:23:26 firewall usbhid-ups[84637]: libusb_get_interrupt: Unknown error
Jul 17 16:23:32 firewall usbhid-ups[84637]: libusb_get_interrupt: Unknown error
Jul 17 16:23:38 firewall usbhid-ups[84637]: libusb_get_interrupt: Unknown error
Jul 17 16:23:44 firewall usbhid-ups[84637]: libusb_get_interrupt: Unknown error
Jul 17 16:23:50 firewall usbhid-ups[84637]: libusb_get_interrupt: Unknown error
Jul 17 16:23:56 firewall usbhid-ups[84637]: libusb_get_interrupt: Unknown error
I do have NUT installed and a UPS attached, I don't see any errors when using the NUT interface.