Today's minor update for the iWork apps follows a more significant update that was first released in April, adding several new features and improvements to return functionality that was removed when the new iWork apps were introduced in first September of 2013.
Apple's line of iWork apps are available for free to users who have recently purchased a new Mac or iOS device. The iWork apps for iOS are otherwise available for $9.99 from the App Store, while the Mac versions are available from the Mac App Store for $19.99. iMovie for iOS is available for $4.99, while iMovie for Mac is available for $14.99.
Pages for Mac - [Mac App Store]
Numbers for Mac - [Mac App Store]
Keynote for Mac [Mac App Store]
iMovie for Mac [Mac App Store]
Pages for iOS - [App Store]
Numbers for iOS - [App Store]
Keynote for iOS - [App Store]