Please consider an option to allow the user to define the default
It would be even better to allow deviations from that default at the Entry level. The edit screen could show the expiration date as it does now, with a "Warn me at nnn days" field set to the default value, where nnn could be modified as needed.
This would be useful, since some classes of entries (e.g., certificates) require a longer time to resolve the pending expiration than simple password changes.
Thanks for your support.