v1.0.7

The Image::setOpacitymethod can now take opacity values that are greater than 1.

v1.0.6

• Fixed: on some systems transparent pixels in PNG images with palette become black in an output image;
• A little bit more light output PNG files.

v1.0.5

• Added stamp method that helps to put stamp and watermark on image;
• Added factory method screenshot that creates image from screen.

v1.0.4

• Added opacity support:
  • setOpacity method;
  • insertImage can apply opacity to inserted image;
• Added crop method;
• Enhancements and fixes.

v1.0.3

Changed chaining model: methods return new image object and don't modify current object.

v1.0.2

• Local image type constants are replaced by global PHP constants;
• Added method that saves image to directory and automatically selects file name.

v1.0.1

Chaining support.