Facebook is continuously updating its Android application trying to make it better by fixing bugs, ironing out problems, improving performance and adding new features. Today, the Android variant of the application has just been updated to version 1.6.3.
Aside from all the usual fixes it brings (this version irons out the disappearing birthdays, Quick Contacts overlay in Friends and the crash issue on start after upgrade), Facebook version 1.6.3 for Android introduces an improved the design of the composer bar. You’ll have to manually access the Market application and install the update if you haven’t received the notification for the new version.
Source: Android Market