1.2.0
Features
- New setting: loading (default is '') is shown initially while content loads. The lightbox also has a class '.featherlight-loading' while content is loading.
- New content-filter "iframe" to generate an iframe with the given URL.
Options iframeWidth, iframeMinWidth, etc. or their corresponding data attributes
are used as CSS when present.
Changes
- Basic error handling for images that won't load