The Samsung Epic 4G is no stranger to updates, in fact it just received an update at the end of January, and now it's back with yet another one. This update looks like a small one on paper, but it definitely will be warmly welcomed by everyone. Unfortunately it appears as though the last update caused some issues with force closing when receiving a phone call, which can be quite an annoyance. They have fixed the issue along with enhancing the Sprint Connections Optimizer, so hopefully the signal should be a bit better now. If you haven't already received the notification for the update be sure to hop into your settings and check manually.
You know the drill, let us know how the update goes for you, and any changes you may see besides those listed in the forums!