The Facebook app for Android gets updated to version 1.5.2 which is available on Android Marketplace with some new changes and bug fixes like:
New Feature in v1.5.2:

• Added the ability to upload photos to friend’s Walls
• Upload photos to Groups
• Photos will always upload with the correct orientation
• Improvements to landscape mode
• Improved security using SSL

Added in v1.5.1:

• Deals – get access to savings, free offers and special deals from nearby businesses
• Chat – now you can chat with youur Facebook friends right from your Android device
• Push notifications (only supported for devices on Android 2.2+)

To grab out the latest Facebook app for Android head over to the following direct download link or scan the QR code of app.

Download Facebook App for Android

Facebook App for Android QR Code