Within 14 days after the effective date of conversion, the debtor shall file an amended schedule indicating any changes to its creditor list, schedules, and statements of financial affairs, as may be applicable, or amend such items to reflect any changes, including but not limited to the inclusion of any property acquired or disposed of since the entry of the order for relief under the previous Chapter. If no amendments are necessary, debtor shall file a certificate to that effect during the 14-day period.