Every so often I get a message on my home page saying updates ready for download. After doing so, I get a list of books in my library that says have been updated. What changed that they need to be updated?
The two most common updates would be fixing typos and additional tagging. Some resources have new material added, but not most.
Welcome to the forums, by the way. [:)]
Welcome from me too, Philip.
Here's a blog post from Logos which explains a little more about resource updates.