Release Notes: If invalid sizes were specified for resizing (i.e. string or negative numbers) the script would crash. Resizing of transparent PNG24 files was not working. Working with PNG files would always make the value of the "error" property equal to 5, even if everything went well. When resizing, interpolation was not used and the resulting images were rough. Resizing was not working correctly in some cases. All of these bugs have been fixed. The imagecopyresampled() function is now used instead of imagecopyresized().