work-in-progress for removing the in-tree provider. This work, being done in conjunction with SIG Cloud Provider, is focusing on moving internal APIs that the OpenStack (and other providers) depends upon to staging to guarantee API stability. This work also included abstracting the in-tree Cinder API and refactoring code to the external Cinder provider to remove additional Cinder volume provider code.

Additional work was also done to implement an OpenStack driver for the Cluster API effort lead...

pkg syscall (darwin-arm64), const IPPROTO_DIVERT = 254
pkg syscall (darwin-arm64), const IPPROTO_DIVERT ideal-int
pkg syscall (darwin-arm64), const IPPROTO_DONE = 257
pkg syscall (darwin-arm64), const IPPROTO_DONE ideal-int
pkg syscall (darwin-arm64), const IPPROTO_DSTOPTS = 60
pkg syscall (darwin-arm64), const IPPROTO_DSTOPTS ideal-int
pkg syscall (darwin-arm64), const IPPROTO_EGP = 8

* fixes an issue with multi-line annotations injected via downward API files getting scrambled ([#65992](https://github.com/kubernetes/kubernetes/pull/65992), [@liggitt](https://github.com/liggitt))

- Metrics Server image bumped to v0.5.2 ([#106492](https://github.com/kubernetes/kubernetes/pull/106492), [@serathius](https://github.com/serathius))
- Modified command line errors (for example, `kubectl list` -> `unknown command`) that were printed as log message with escaped line breaks instead of a multi-line plain text, making the error hard to read. ([#107044](https://github.com/kubernetes/kubernetes/pull/107044), [@pohly](https://github.com/pohly))

- YAML documents separators ("---") can now be followed by whitespace and comments ("# ....") on the same line. This fixes a bug where documents starting with a comment after the separator were ignored. Other types of content on the same line will result in an error. ([#103457](https://github.com/kubernetes/kubernetes/pull/103457), [@codearky](https://github.com/codearky)) [SIG API Machinery]

- Fix kubectl-convert import known versions ([#97754](https://github.com/kubernetes/kubernetes/pull/97754), [@wzshiming](https://github.com/wzshiming)) [SIG CLI and Testing]
- Fix the description of command line flags that can override --config ([#98786](https://github.com/kubernetes/kubernetes/pull/98786), [@changshuchao](https://github.com/changshuchao)) [SIG Scheduling]

### Simplified Multi-point plugin configuration for scheduler

The kube-scheduler is adding a new, simplified config field for Plugins to allow multiple extension points to be enabled in one spot.

### Bug or Regression

- Fix component status calling etcd health endpoint over http which exposed kubernetes to the risk of complete watch starvation and is inconsistent with other etcd probing done by kube-apiserver. ([#119039](https://github.com/kubernetes/kubernetes/pull/119039), [@serathius](https://github.com/serathius)) [SIG API Machinery]

pkg syscall (netbsd-arm64-cgo), const IPPROTO_CARP = 112
pkg syscall (netbsd-arm64-cgo), const IPPROTO_CARP ideal-int
pkg syscall (netbsd-arm64-cgo), const IPPROTO_DONE = 257
pkg syscall (netbsd-arm64-cgo), const IPPROTO_DONE ideal-int
pkg syscall (netbsd-arm64-cgo), const IPPROTO_DSTOPTS = 60
pkg syscall (netbsd-arm64-cgo), const IPPROTO_DSTOPTS ideal-int
pkg syscall (netbsd-arm64-cgo), const IPPROTO_EGP = 8

* E2E tests no longer add command line flags directly to the command line, test suites that want that need to be updated if they don't use HandleFlags ([#75593](https://github.com/kubernetes/kubernetes/pull/75593), [@pohly](https://github.com/pohly))