How do I determine the current status of publications in my Lycoming Engine Manual subscription?

Open the program, click on the “List of revisions” link at the top-right of the main page. The resulting page will show all of the new publications which have been incorporated into the current issue. There is also a link to publications that were issued after the DVD was created. It is displayed at the top of the revisions page ‘Click here for the latest updates online’.