Keynote has been updated to version 2.2.1.
Some of the recent updates include:
• Use your finger to illustrate on slides as you present
• New “view only” setting lets you share presentations you want others to view but not edit
• New portrait layout option in presenter display
• Search presentations by name
• New transitions and builds: Object Revolve, Drift and Scale, and Skid
• Control the z-order of bubble chart labels
• Export to PPTX format
• Detailed presentation import feedback
• Improved animation performance
• Improved bi-directional support: switch direction for text, lists and tables
• Usability improvements
iPad Notebook 