WordPress.org

Upgrade

1. De-activate the plugin.
2. Delete the old version lightbox-2-wordpress-plugin directory

Install

1. Unzip the lightbox-2-wordpress-plugin.zip file.
2. Upload "lightbox-2-wordpress-plugin" folder to the /wp-content/plugins/ directory
3. Activate the plugin through the 'Plugins' menu in WordPress, go to Setting->Lightbox
4. Add a rel="lightbox" attribute to any link tag to activate the lightbox or rel="lightbox[roadtrip]" for image set

Plugin Homepage