I've enabled my theme with featured image support. The one thing missing is the ability to add a user-defined hyperlink to the image.
I'm pretty sure I can add a custom field, which I can then use to link to the image. However, I'd like this input field to be close to the featured image itself.
Ideally, just below the "Remove Featured Image" link and inside the featured image div.
I'd appreciate any help or insights you can provide to get my custom field attached to the featured image panel.