Featured images v2.6 changes: Added Log errors to options page.
Featured images v2.5 changes. Now compatible with XenForo Cloud. If upgrading from previous version, please create a new directory /data/files/featured_images using File manager, also the Options page Image URL field needs to be updated.
Featured images v2.4 changes: Improved error handling code.
Featured images v2.3 changes: Fixed issue with image selection condition.
Featured images v2.2 changes: Updated abstracted file system code.
Featured images v2.1 changes: Updated andy_featured_images.less template.
Featured images v2.0 changes: The options page has two changes. If upgrading please remove trailing slash from Image link and Image path settings.
Featured images v1.9 changes: Now supports Server based trigger.
Featured images v1.8 changes: Fixed issue with HTML validation.
Featured images v1.7 changes: Improved options page descriptions.
