Release Notes: This release fixes the test for E_DEPRECATED, which was causing warnings on some versions of PHP. It adds the ability to set a password strength policy for the 'db' authentication scheme. It adds the ability to have "provisional" bookings. It fixes LDAP authentication when $ldap_filter is set. It adds the ability to limit how far in advance non-admin users can make bookings. It adds the ability to prevent ordinary users from making repeat bookings. The admin page has been redesigned and made usable for non-admin users. The ability to add custom fields for rooms has been added. A custom HTML field for areas and rooms has been added.