SWDB/application/view/inc/footer.php

<footer>
    <table id='footer_table'>
        <tr>
            <td id='footer_left'>
<?php
                global $app_version;
?>
                Version <?=$app_version?>. Developed by <a href='https://inigovalentin.com'>I&ntilde;igo Valentin</a>.
                <br/>
                <br/>
                Source code available on <a href='https://github.com'>Github</a> under the GPLv3.
            </td>
            <td id='footer_right'>
                Neither I nor this tool are affiliated with or endorsed by <a href='http://com2us.com/'>Com2uS</a> in any way. The Summoners War logo and the monster images are property of their respective owners (Com2US, probably). Monsters images and info are parsed from <a href='https://swarfarm.com'>https://swarfarm.com</a>.
            </td>
        </tr>
    </table>
</footer>