upgrading, and deleting clusters.

For the 1.8 release, SIG Cluster Lifecycle continued to focus on expanding the
capabilities of kubeadm, which is both a user-facing tool to manage clusters
and a building block for higher-level provisioning systems. Starting
with the 1.8 release, kubeadm supports a new upgrade command and includes alpha
support for self hosting the cluster control plane.

- github.com/opencontainers/runc: [v1.0.1 → v1.0.2](https://github.com/opencontainers/runc/compare/v1.0.1...v1.0.2)
- github.com/pelletier/go-toml: [v1.2.0 → v1.9.3](https://github.com/pelletier/go-toml/compare/v1.2.0...v1.9.3)
- github.com/prometheus/common: [v0.26.0 → v0.28.0](https://github.com/prometheus/common/compare/v0.26.0...v0.28.0)

- github.com/mholt/certmagic: [6a42ef9](https://github.com/mholt/certmagic/tree/6a42ef9)
- github.com/naoina/go-stringutil: [v0.1.0](https://github.com/naoina/go-stringutil/tree/v0.1.0)
- github.com/naoina/toml: [v0.1.1](https://github.com/naoina/toml/tree/v0.1.1)
- github.com/robfig/cron: [v1.1.0](https://github.com/robfig/cron/tree/v1.1.0)
- github.com/satori/go.uuid: [v1.2.0](https://github.com/satori/go.uuid/tree/v1.2.0)

- github.com/mitchellh/iochan: [v1.0.0](https://github.com/mitchellh/iochan/tree/v1.0.0)
- github.com/pascaldekloe/goe: [57f6aae](https://github.com/pascaldekloe/goe/tree/57f6aae)
- github.com/pelletier/go-toml: [v1.9.3](https://github.com/pelletier/go-toml/tree/v1.9.3)
- github.com/posener/complete: [v1.1.1](https://github.com/posener/complete/tree/v1.1.1)
- github.com/ryanuber/columnize: [9b3edd6](https://github.com/ryanuber/columnize/tree/9b3edd6)

- github.com/spaolacci/murmur3: [f09979e](https://github.com/spaolacci/murmur3/tree/f09979e)
- github.com/storageos/go-api: [v2.2.0+incompatible](https://github.com/storageos/go-api/tree/v2.2.0)
- gopkg.in/tomb.v1: dd63297



# v1.25.0-rc.1


## Downloads for v1.25.0-rc.1



### Source Code

filename | sha512 hash
-------- | -----------

- github.com/oklog/ulid: [v1.3.1](https://github.com/oklog/ulid/tree/v1.3.1)
- github.com/pascaldekloe/goe: [57f6aae](https://github.com/pascaldekloe/goe/tree/57f6aae)
- github.com/pelletier/go-toml: [v1.2.0](https://github.com/pelletier/go-toml/tree/v1.2.0)
- github.com/posener/complete: [v1.1.1](https://github.com/posener/complete/tree/v1.1.1)
- github.com/prometheus/tsdb: [v0.7.1](https://github.com/prometheus/tsdb/tree/v0.7.1)

- The `StructuredAuthenticationConfiguration` feature is now beta and enabled. ([#123719](https://github.com/kubernetes/kubernetes/pull/123719), [@enj](https://github.com/enj))
- The `kube_codegen` tool now ignores the vendor folder during code generation.
   ([#122729](https://github.com/kubernetes/kubernetes/pull/122729), [@jparrill](https://github.com/jparrill))