Enhancements
QuickView Enable/Disable Control
Improved Performance
IntelliScreen button when hidden
Persist alerts until you clear them (in case iPhone battery dies, IS restarts, etc).
Bug Fixes
Sometimes IS causes iPhone screen to not dim
In certain layouts, IS can cover up slide-to-unlock
Difficult swipe to hide/show IS
Sometimes, doubletapping to IS2 may hide IS
Performance improvement for Alert View animation
Date label mis-aligned
When calendar set to Upcoming Day/Week, may not update daily
Screen dims when using iPod controls
Weather Label may not show
Known Issues
Mail may not always mark as read if you have a weak Edge/3G connection
Launching Mail from IS will only take you to the mail account - not the specific email