iMovie update

Apple's iMovie app for the iPhone 4 has been updated:

• Improved reliability when exporting movies containing photos.
• Resolved issue with music playback within a project.
• Additional performance and reliability improvements.

I wonder if they're going to release it for the iPad when the iPad goes up to iOS4 later in the year, or indeed if they'll start releasing mobile versions of their other desktop apps like Logic or Garageband?