[FROG] Anyone using vyos-1.2.0-alpha-frr-test.iso

Hi to all FROGs, Anyone using the new test edition vyos-1.2.0-alpha-frr-test.iso and now if it is possible to do an upgrade from the vyos-1.1.8-amd64.iso version ? http://blog.vyos.net/a-vyos-1-dot-2-0-alpha-image-with-frr-instead-of-quagga... http://dev.packages.vyos.net/tmp/vyos-1.2.0-alpha-frr-test.iso Christoffer