automatic_renewals.pl - cron script to renew loans
or, in crontab: 0 3 * * * automatic_renewals.pl
This script searches for issues scheduled for automatic renewal (issues.auto_renew). If there are still renews left (Renewals allowed) and the renewal isn't premature (No Renewal before) the issue is renewed.
Send AUTO_RENEWALS notices to patrons if the auto renewal has been done.
Note that this option does not support digest yet.