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. Patch by Valentin Zwick.
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. Modified patch by Jeremy Pollock.
1.4.0
When scrolling down quickly do not load the images above the top. Patch by Bart Bruil.