There has been no release from Verizon yet except for a keyboard fix. I check the following site every week or two in the hope one will show up.

http://handsets.utstar.com/phone_downloads.aspx?bid=89&cid=1&mid=287&carrier= Verizon%20Wireless

As the others stated you can use one of the custom Roms here and at xda-developers to update your phone. It is an easy process, but do your research before you just start flashing. Most people need to call Verizon after the first upgrade to authenticate the phone.