Hi @baz74!
The free version supports showing alt text OR the image title attribute, but not full captions. This is the third request in a few weeks, so I think we’ll look at adding it.
The pro version fully supports captions, and you can chose to show title AND/OR alt AND/OR caption. So you can show any of them or all of them, depending on your preferences. You’re right we should add that to the pro demos. 🙂 I will add that later today.
Let me know if you have other questions.
