- [Server Binaries](#server-binaries-8)
    - [Node Binaries](#node-binaries-8)
  - [Changelog since v1.6.4](#changelog-since-v164)
    - [Other notable changes](#other-notable-changes-8)
- [v1.6.4](#v164)
  - [Known Issues for v1.6.4](#known-issues-for-v164)
  - [Downloads for v1.6.4](#downloads-for-v164)
    - [Client Binaries](#client-binaries-9)
    - [Server Binaries](#server-binaries-9)

pkg log/syslog (darwin-arm64-cgo), type Priority int
pkg log/syslog (darwin-arm64-cgo), type Writer struct
pkg math/bits (darwin-arm64), const UintSize = 64
pkg math/bits (darwin-arm64-cgo), const UintSize = 64
pkg os (darwin-arm64), const DevNull = "/dev/null"
pkg os (darwin-arm64), const O_APPEND = 8
pkg os (darwin-arm64), const O_CREATE = 512
pkg os (darwin-arm64), const O_EXCL = 2048

pkg bytes, func ToValidUTF8([]uint8, []uint8) []uint8
pkg crypto/ed25519, const PrivateKeySize = 64
pkg crypto/ed25519, const PrivateKeySize ideal-int
pkg crypto/ed25519, const PublicKeySize = 32
pkg crypto/ed25519, const PublicKeySize ideal-int
pkg crypto/ed25519, const SeedSize = 32
pkg crypto/ed25519, const SeedSize ideal-int
pkg crypto/ed25519, const SignatureSize = 64
pkg crypto/ed25519, const SignatureSize ideal-int

- go.etcd.io/bbolt: v1.3.11 → v1.4.2
- go.etcd.io/etcd/api/v3: v3.5.21 → v3.6.4
- go.etcd.io/etcd/client/pkg/v3: v3.5.21 → v3.6.4
- go.etcd.io/etcd/client/v3: v3.5.21 → v3.6.4
- go.etcd.io/etcd/pkg/v3: v3.5.21 → v3.6.4
- go.etcd.io/etcd/server/v3: v3.5.21 → v3.6.4
- go.etcd.io/gofail: v0.1.0 → v0.2.0

- cloud.google.com/go/aiplatform: v1.48.0 → v1.58.0
- cloud.google.com/go/analytics: v0.21.3 → v0.22.0
- cloud.google.com/go/apigateway: v1.6.1 → v1.6.4
- cloud.google.com/go/apigeeconnect: v1.6.1 → v1.6.4
- cloud.google.com/go/apigeeregistry: v0.7.1 → v0.8.2
- cloud.google.com/go/appengine: v1.8.1 → v1.8.4
- cloud.google.com/go/area120: v0.8.1 → v0.8.4

	VPTERNLOGD $64, Z0, Z7, K7, Z3                     // 62f3454f25d840
	VPTERNLOGD $64, Z6, Z7, K7, Z3                     // 62f3454f25de40
	VPTERNLOGD $64, 7(AX)(CX*4), Z7, K7, Z3            // 62f3454f259c880700000040
	VPTERNLOGD $64, 7(AX)(CX*1), Z7, K7, Z3            // 62f3454f259c080700000040
	VPTERNLOGD $64, Z0, Z9, K7, Z3                     // 62f3354f25d840

    * --node-cidr-mask-size-ipv6 int32     Default: 64. Mask size for IPv6 node-cidr in dual-stack cluster.
    * These 2 flags can be used only for dual-stack clusters. For non dual-stack clusters, continue to use
    * --node-cidr-mask-size flag to configure the mask size.
    * The default node cidr mask size for IPv6 was 24 which is now changed to 64.

uint64      the set of all unsigned 64-bit integers (0 to 18446744073709551615)

int8        the set of all signed  8-bit integers (-128 to 127)
int16       the set of all signed 16-bit integers (-32768 to 32767)
int32       the set of all signed 32-bit integers (-2147483648 to 2147483647)
int64       the set of all signed 64-bit integers (-9223372036854775808 to 9223372036854775807)

- github.com/smartystreets/assertions: [b2de0cb](https://github.com/smartystreets/assertions/tree/b2de0cb)
- github.com/smartystreets/goconvey: [v1.6.4](https://github.com/smartystreets/goconvey/tree/v1.6.4)
- github.com/spaolacci/murmur3: [f09979e](https://github.com/spaolacci/murmur3/tree/f09979e)
- github.com/spf13/afero: [v1.2.2](https://github.com/spf13/afero/tree/v1.2.2)

* Support secure etcd cluster for centos provider. ([#42994](https://github.com/kubernetes/kubernetes/pull/42994), [@Shawyeok](https://github.com/Shawyeok))

* Update to kube-addon-manager:v6.4-beta.2: kubectl v1.6.4 and refreshed base images ([#47389](https://github.com/kubernetes/kubernetes/pull/47389), [@ixdy](https://github.com/ixdy))