The folks working on the Apache Cordova project (formerly known as PhoneGap) have been busy getting their ducks in a row and have released version 1.5.0. This release appears to be centered around some house cleaning and maintenance as they transition from PhoneGap to the Cordova brand.
From perusing the change log there is no one thing that stands out however it seems that many of the bug fixes that made it into the release are centered around Android. As always you should be sure to check out the formal release notice and can grab the latest and greatest build from GitHub.
Just a note that even though things are transitioning nicely to the Cordova brand, the PhoneGap website is still the go to place for documentation and announcements.