cli.log.warn("{bg_yellow}Found old, deprecated udev rules for '%s' boards. The new rules on https://docs.qmk.fm/#/faq_build?id=linux-udev-rules offer better security with the same functionality.",bootloader)
else:
cli.log.warn("{bg_yellow}Missing udev rules for '%s' boards. You'll need to use `sudo` in order to flash them.",bootloader)
cli.log.warn("{bg_yellow}Missing udev rules for '%s' boards. See https://docs.qmk.fm/#/faq_build?id=linux-udev-rules for more details.",bootloader)