According to Android and Me and a Verizon insider, there's a software update scheduled for June 30, which will bring not only Android 2.3.4 Gingerbread, but also Sense UI 2.1, Skype and gTalk video functionality, pre-installed Amazon Appstore, enhanced aGPS functionality, and enhanced Microsoft Exchange extensions.
The update should also fix the issues appeared after the previous software update was rolled-out.
source: Unwired View