32 of the apps on my iPad & iPhone were updated in the past week. Apps that do not have comments in the list below indicates that the update is simply a bug fix release or an Apple iOS 4.x compatibility update with, perhaps, some bug fixes. Apps with an asterisk (*) preceding the app name indicates an app on my iPad.
All Things Digital 1.0.4
* Amazon Windowshop 1.3.2
Angry Birds 1.5.2 Control panel setting to enable/disable notifications & language changes
Bing 2.1 QR code and Microsoft Tag support for Bing Vision. Set reminders for locations on Bing map
* CBS News for iPad CBS recommends uninstalling the app from the iPad before installing the update (again) if you have problems
* Discover – Wikipedia in a Magazine 1.1.3
* Discovery Channel HD 1.1
* Flipboard 1.2 Instagram support. Search across your social networks
Flower Garden 2.82 Send bouquets through text messages. Reduced memory usage
* iMovie 1.2 Now a universal app. Supports iPad 2 video recording and editing. Multi-touch precision editor (iPad 2 only). Audio waveforms (iPad 2 only). Three new themes. HD sharing. AirPlay support. Add titles on photos. Option to fade-in & fade-out from/to/ black.
Instagram 1.5 Tilt-Shift effect. Email photos. Add geo-location without naming the location
* iThoughtsHD 1.10
* Keynote 1.3.2 Improved external display function
LinkedIn 3.6 News top headlines.
* Movies by Flixster 4.33 AirPlay support.
Pandora Radio 3.1.8
* PhatPad 1.2 New folders features: Organize documents in folders
Posterous 2.1 Create and share with events (?). Improved tagging
Roambi – Visualizer 3.1.2
* Smart Recorder 2.3.2 Record in background mode
Starbucks Card Mobile 1.5.1
TalkingCarl VX LAST UPGRADE from developer ???
* Tap Reef HD Fish Farm 1.3.2 Multiple reefs
The Daily 1.0.4
* Twitter 3.3.1 Quick Bar no longer obscures tweets
UpNext 3D Cities 1.96
White Noise 4.8.1
* Wikipanion for iPad 1.6.5e