Tumult Hype 1.5 update was released today.  Hype 1.5 is an app which lets you create HTML 5 web content with animations and interactive content.

This update includes:

• Export as iBooks Author widget
• Redesigned animation interface separating element and property keyframe editing
• Element grouping
• Scene zooming
• Element locking and visibility toggles
• Improved Lion support: versions, autosave, and scrolling
• Rulers and guidelines
• “Paste with Animations” for element copying
• Bounce and instant animation timing functions
• Insert “HTML Widget” for arbitrary code/script execution
• Significantly smaller exported Javascript files (about 1/3 the size)
• New app icon (animator’s lightbox)

More information and a free trial download can be found at their website.

http://tumultco.com/hype/

Also available at the Mac App Store.