Arch takes real care not to let the system bork at any time due to an update. There is a very clear caveat to that. Check the arch news site before you do a sys

Arch takes real care not to let the system bork at any time due to an update. There is a very clear caveat to that. Check the arch news site before you do a system update. About 4 times a year, they make a potentially braking change, and inform users of this via that site.