Download links for Ubuntu Server arm64+raspi3

MD5SUMS
Checksumhttp://cdimage.ubuntu.com/ubuntu-server/daily-preinstalled/20190118/SHA256SUMS
MD5SUMS.gpg
GPG signaturehttp://cdimage.ubuntu.com/ubuntu-server/daily-preinstalled/20190118/SHA256SUMS.gpg
disco-preinstalled-server-arm64+raspi3.img.xz
HTTPhttp://cdimage.ubuntu.com/ubuntu-server/daily-preinstalled/20190118/disco-preinstalled-server-arm64+raspi3.img.xz
disco-preinstalled-server-arm64+raspi3.img.xz.zsync
ZSYNCzsync http://cdimage.ubuntu.com/ubuntu-server/daily-preinstalled/20190118/disco-preinstalled-server-arm64+raspi3.img.xz.zsync