Download links for Ubuntu Server arm64+raspi

MD5SUMS
Checksumhttp://cdimage.ubuntu.com/ubuntu-server/daily-preinstalled/20210926/SHA256SUMS
MD5SUMS.gpg
GPG signaturehttp://cdimage.ubuntu.com/ubuntu-server/daily-preinstalled/20210926/SHA256SUMS.gpg
impish-preinstalled-server-arm64+raspi.img.xz
HTTPhttp://cdimage.ubuntu.com/ubuntu-server/daily-preinstalled/20210926/impish-preinstalled-server-arm64+raspi.img.xz
impish-preinstalled-server-arm64+raspi.img.xz.zsync
ZSYNCzsync http://cdimage.ubuntu.com/ubuntu-server/daily-preinstalled/20210926/impish-preinstalled-server-arm64+raspi.img.xz.zsync