Rename original attribute to data-original to be HTML5 friendly.
Remove all code regarding placeholder and automatically removing src attribute. It does not work with modern browsers. Must use data-original attribute instead.
Add support for James Padolseys scrollstop event. Use when you have hundreds of images.
Add skip_invisible parameter. When true plugin will skip invisible images. (Valentin Zwick)
Renamed failurelimit parameter to failure_limit. Old version will still work couple of versions.
1.5.0
Support for removing the src attribute already in HTML. This is not a drop in solution but gives additional speed for those who need it. (Jeremy Pollock)
1.4.0
When scrolling down quickly do not load the images above the top. (Bart Bruil)