See kubernetes-announce@ and CHANGELOG/CHANGELOG-1.20.md for details.
SHA256 for kubernetes.tar.gz: 049441cc7d53934b4568eeacfa5b407fbfb97ee2dea50e4f8c3544fbcc9350f5
SHA512 for kubernetes.tar.gz: fe769280aa623802a949b6a35fbddadbba1d6f9933a54132a35625683719595ecf58096a9aa0f7456f8d4931774df21bfa98e148bc3d85913f1da915134f77bd
Additional binary downloads are linked in the CHANGELOG/CHANGELOG-1.20.md.