ProShow Producer 4.51 adds support for opening shows from ProShow Web and improves the wizard.

ProShow Gold 4.51 adds several fixes and minor improvements. It was a minor update to version 4.5 and was released in December, 2010.

ProShow Producer 4.5 adds a new wizard for automatically creating shows, hundreds of new transitions, the ability to create your own transtions, and more.

ProShow Gold 4.5 was a significant update that added a wizard for automatic show creation and over 110 new transition effects.

ProShow Producer 4.1 was a substantial update that included hundreds of fixes and improvements based on user feedback.

ProShow Gold 4.1 was a major update that fixed hundreds of issues.

ProShow Gold 4.0 was a major update that added support for Slide Styles, animiated GIF files, and an improved user interface.

ProShow Producer 4.0 was a major release that introduced Slide Styles, Adjustment Layers, Blur, Modifiers and more.