It's been less than a week since BlackBerry launched BBM application for Android devices on Google Play Store and the Canadian company has already provided an update.
Although the iOS version got at least 3 updates in the last couple of days, it was due to Apple's new iOS 7.0.3 rollout that BBM got some issues on iPhones updated to this particular version of the OS.
Anyway, the latest version of BlackBerry Messenger comes with support for additional Android devices. Unfortunately, developers don't provide other details on this one for the moment.
Last but not least, BlackBerry claims that it has included some bug fixes and performance enhancements as well. Keep in mind that BBM only works on devices powered by Android 4.0 and up.