- Kube-proxy handles Terminating EndpointSlices conditions and enables zero downtime deployments for Services with ExternalTrafficPolicy=Local author: @andrewsykim ([#117718](https://github.com/kubernetes/kubernetes/pull/117718), [@aojea](https://github.com/aojea)) [SIG Network, Testing and Windows]

* GCE/GKE load balancer health check default interval changes from 2 seconds to 8 seconds, unhealthyThreshold to 3. ([#70099](https://github.com/kubernetes/kubernetes/pull/70099), [@grayluck](https://github.com/grayluck))
    * Health check parameters are configurable to be bigger than default values.



# v1.11.4

    - [API-machinery](#api-machinery)
    - [Auth](#auth)
    - [Azure](#azure)
    - [CLI](#cli)
    - [Network](#network)
  - [Before Upgrading](#before-upgrading)
  - [Known Issues](#known-issues)
  - [Deprecations](#deprecations)
  - [Other Notable Changes](#other-notable-changes-13)
    - [Apps](#apps)
    - [AWS](#aws)
    - [Auth](#auth-1)
    - [CLI](#cli-1)

### CSI Health Monitoring

- Conflicting issuers between JWT authenticators and service account config are now detected and fail on API server startup.  Previously such a config would run but would be inconsistently effective depending on the credential. ([#123561](https://github.com/kubernetes/kubernetes/pull/123561), [@enj](https://github.com/enj)) [SIG API Machinery and Auth]

* Introduce a new add-on pod NodeProblemDetector. ([#25986](https://github.com/kubernetes/kubernetes/pull/25986), [@Random-Liu](https://github.com/Random-Liu))
    * NodeProblemDetector is a DaemonSet running on each node, monitoring node health and reporting node problems as NodeCondition and Event. Currently it already supports kernel log monitoring, and will support more problem detection in the future. It is enabled by default on gce now.

  - [Introduction to 1.9.0](#introduction-to-190)
  - [Major themes](#major-themes)
    - [API Machinery](#api-machinery)
    - [Apps](#apps)
    - [Auth](#auth)
    - [AWS](#aws)
    - [Azure](#azure)
    - [Cluster Lifecycle](#cluster-lifecycle)
    - [Instrumentation](#instrumentation)
    - [Network](#network)
    - [Node](#node)
    - [OpenStack](#openstack)

pkg syscall (freebsd-386-cgo), const DT_SOCK ideal-int
pkg syscall (freebsd-386-cgo), const DT_UNKNOWN ideal-int
pkg syscall (freebsd-386-cgo), const DT_WHT ideal-int
pkg syscall (freebsd-386-cgo), const EAUTH Errno
pkg syscall (freebsd-386-cgo), const EBADMSG Errno
pkg syscall (freebsd-386-cgo), const EBADRPC Errno
pkg syscall (freebsd-386-cgo), const ECAPMODE Errno
pkg syscall (freebsd-386-cgo), const ECHO ideal-int

pkg syscall (freebsd-arm64), const EAFNOSUPPORT = 47
pkg syscall (freebsd-arm64), const EAGAIN = 35
pkg syscall (freebsd-arm64), const EALREADY = 37
pkg syscall (freebsd-arm64), const EAUTH = 80
pkg syscall (freebsd-arm64), const EAUTH Errno
pkg syscall (freebsd-arm64), const EBADF = 9
pkg syscall (freebsd-arm64), const EBADMSG = 89
pkg syscall (freebsd-arm64), const EBADMSG Errno
pkg syscall (freebsd-arm64), const EBADRPC = 72

pkg syscall (darwin-arm64), const EAFNOSUPPORT = 47
pkg syscall (darwin-arm64), const EAGAIN = 35
pkg syscall (darwin-arm64), const EALREADY = 37
pkg syscall (darwin-arm64), const EAUTH = 80
pkg syscall (darwin-arm64), const EAUTH Errno
pkg syscall (darwin-arm64), const EBADARCH = 86
pkg syscall (darwin-arm64), const EBADARCH Errno
pkg syscall (darwin-arm64), const EBADEXEC = 85