readymixerp_modules_api/src/main/resources/dbmigration/model/1.13.model.xml

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<migration xmlns="http://ebean-orm.github.io/xml/ns/dbmigration">
    <changeSet type="apply">
        <addColumn tableName="payment">
            <column name="excess_amount" type="double"/>
            <column name="invoices_affected" type="jsonb"/>
        </addColumn>
    </changeSet>
</migration>