4.1.0 - Added jsonArray template
4.0.0 - Deprecated object as input. Now only accepting arrays.
3.2.0 - Added total_width and total_height properties
3.1.0 - Moved all templates to escaped_image to allow for safely escaped and some quote-free URLs
3.0.0 - Moved css as the default engine
Before 3.0.0 - See commit logs