Apple iWork for Mac updated with support for OS X Lion

Apple has released Update 6 for its iWork productivity suite which includes Keynote, Pages, or Numbers. After the update you will be running iWork 9.1 with updated apps.

This is a recommended update for users running iWork 9.0 and later when using Mac OS X Snow Leopard (10.6.6 and above) and OS X Lion. This update includes support for the new features introduced in OS X Lion.

If you have downloaded Keynote, Pages, or Numbers apps from the Mac App Store, it is recommended that you use that method to download the update. If you have purchased iWork in a box or downloaded and activated a trial version of iWork, you can download the update manually from the Apple Support Downloads page.

Apple iWork for Mac version 9.1 (Update 6) brings the following new features and improvements to Keynote, Pages and Numbers:

• Adds support for Mac OS X Lion, including:
• Full-Screen
• Resume
• Auto Save
• Versions
• Character picker
You can learn more about Apple OS X 10.7 Lion
• Improves Microsoft Office Compatibility

Keynote version 5.1 receives the following improvements with iWork 9.1

• Adds new builds:
• Anvil
• Fall Apart

source - Apple