Updated install.txt:

- added in includes/languades/english.php
define('TABLE_HEADING_LATEST_NEWS', 'Latest News');

- removed from includes/filenames.php and admin/includes/filenames.php
define('TABLE_LATEST_NEWS', 'latest_news');

- added in includes/database_tables.php and admin/includes/dtabase_tables.php
define('TABLE_LATEST_NEWS', 'latest_news');

changed in admin/boxes/catalog.php

'' . BOX_CATALOG_LATEST_NEWS . '');

into

'' . BOX_CATALOG_LATEST_NEWS . '
' .

- added to execute the sql file: latest_news.sql in phpmyadmin

More...