Kubernetes v1.31.0-rc.1 is live!

[Meha Bhalodiya]

Kubernetes Community,

Kubernetes v1.31.0-rc.1 has been built and pushed using Golang version 1.22.5.

The release notes have been updated in CHANGELOG-1.31.md, with a pointer to them on GitHub:

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v1.31.0-rc.1

Downloads for v1.31.0-rc.1

Source Code

filename	sha512 hash
kubernetes.tar.gz	5d022d538874ba52e4ad3fdede39dd713bc79ca9178331b160e673743f71c7afa5432814b70910011e307d36f21c27269aeb6d010b1378811054b91337664311
kubernetes-src.tar.gz	f8e3c5a199c57cc4e2e85cdcf5b486f70c01609e2ea086bccfcda83c58dffff944414a34d0b63dd1da893a8729e56fd43adb667857c94a08d0d11adcdc141358

Client Binaries

filename	sha512 hash
kubernetes-client-darwin-amd64.tar.gz	e3c6d5da10e0699990a3c724bc6654f25b6f6146d946f667176e5bae266dc2598494e32dc01ccd1d20abf53c57b0612fb84893cb295d2077a29b6f678492e8cc
kubernetes-client-darwin-arm64.tar.gz	43963c3e92e126ed027e2150f0821495e97d28ac485f504577297dadd7ce6cfc857d42ad586106f5f9354a2c9dbbcaa11e1a3c806abfa0efe0da9df3bf451aa8
kubernetes-client-linux-386.tar.gz	a692d2627b5dc15c7b5994db664960eb5e5962d36888ed56ee9a91d09b307c16635ac8e4979d7c06f35517640858c3dce291c23440181dba5f01d694aceace5e
kubernetes-client-linux-amd64.tar.gz	d88faa18cadea05c733b3d714c2e5a6303e044178e65f517c9094955dad57e87a6031eb0ad1b80dc390485284e4b6846fe0698055b2076a4d03e2067f53b2dd2
kubernetes-client-linux-arm.tar.gz	4bf4d2ce1739756526e36819e171f5ca7e13727f8afa27f060721127a6a9eb36248c9fd91bb64dd83a39c8e04ab05d1c98d11423d897465c573a1d2bf1719026
kubernetes-client-linux-arm64.tar.gz	52c5264f1fa4afc682baa4af5fa29a2602c7e0506cd7df3bc594f6825844dadb383389d23463d3deaf34a18f93354411b3ed6acd558e1c01bf627955827fbc0d
kubernetes-client-linux-ppc64le.tar.gz	9f82206941d984756f800ca86746bc5da7b3dbaef7841db58c829d9da77b5b927b3947dbe6fe04ba560e9774e59795cb751a671fcfc105198e37c73e12f84ace
kubernetes-client-linux-s390x.tar.gz	1c37c898eee226811c2bd32baec904e4ae3d805dcc905688ce70091664c2fca4528088c45981dc2d539c35387a5b853d4ce133caeac78f9679e26f4026b7afcc
kubernetes-client-windows-386.tar.gz	80c09b13b5de56722c59ac4e71fc094b0d898b8c1d2bc8414ed5c346ca5bea546b3996d17a361ef1f4f0371d10e08d402f4669c75f448357c8a8c2ea4ac9623b
kubernetes-client-windows-amd64.tar.gz	e1418e3f98cad95dda7be236c02faf7836df4c13dfa2bd37b0aec5371b243426abd9d951f2c738906f9b7e5029ffb901af9967944782a3964273ef065bea65ff
kubernetes-client-windows-arm64.tar.gz	af083f0fe673d6c241346891820c27020a6c61c9223075671c1273d5f6d97f2175b66169737e0bfd301ae46ec85ac390570531426f744dc0aba2f65384226612

Server Binaries

filename	sha512 hash
kubernetes-server-linux-amd64.tar.gz	ef42e6a87dece9cf2730791d561a651864377802174205b5f32a0378ba8e583a99d892083aaef9848e63552f25352f316c21f91a372157fe127de49b0f06d8cf
kubernetes-server-linux-arm64.tar.gz	142c62981b44a12e8c6371fb918c162b89b16a78b47e3a39cdd284ebb5cc5bc87e11de8d9384d726014c3373ee2fe7995b5af232dae940d36b1a4636755c6d9b
kubernetes-server-linux-ppc64le.tar.gz	6434b70adcc7132abd40bed85be0665414253972c8c7ae716841bce4633e06fae03757ea92dfb0fed583e4d71d67242b5fdd9404b7f4edab8401faf742aaf9c5
kubernetes-server-linux-s390x.tar.gz	544edbc5ff361678eb93226cd4e465edf0c0dce15964da059c7732cb9d842a158e0e17d39307183a898ddc1ce70d3438208c1c6b27b5086aa7247dd418750875

Node Binaries

filename	sha512 hash
kubernetes-node-linux-amd64.tar.gz	3d157cd117ffbfd996894d9003f6e3b779b2a1642a26600c9ab40d08d78e35f252e3e5d4f893ec4f615d74da05a54024e497314ce026ed1d6379a3ebbe5c6e78
kubernetes-node-linux-arm64.tar.gz	ae8793bd41755ebcf20a8f8435185dabe25087cbc733782216444270cf9609ddcb29eece1d56b14ad320a4d740ea7c8a27ca6a37171b493f273eb66995b10ef1
kubernetes-node-linux-ppc64le.tar.gz	11e42f171ed24f816b70d5761507c4b3615f1aa57170d09d785203800873af941e434e4d29c8cfc2570f6ffbcb6eacc9c5067eb374faa0442600df31ec3c207e
kubernetes-node-linux-s390x.tar.gz	6c46b1c7b9a46d3a80e43dd9c62475bfcadbda86d7659427f708b6a07b9b27987b7df4763233b63a56a49f2693b879b4be3d3727aa0fc24e5e917268e22bcd00
kubernetes-node-windows-amd64.tar.gz	a88e2a78fc7b4fcd907102beeb7b1c24ac4253bb0d1c17306eb8ef19a2efd76af66be852a8d495c1234034e704079bff9d84a3f2540755e15c84320cd8381469

Container Images

All container images are available as manifest lists and support the described architectures. It is also possible to pull a specific architecture directly by adding the "-$ARCH" suffix to the container image name.

name	architectures
registry.k8s.io/conformance:v1.31.0-rc.1	amd64, arm64, ppc64le, s390x
registry.k8s.io/kube-apiserver:v1.31.0-rc.1	amd64, arm64, ppc64le, s390x
registry.k8s.io/kube-controller-manager:v1.31.0-rc.1	amd64, arm64, ppc64le, s390x
registry.k8s.io/kube-proxy:v1.31.0-rc.1	amd64, arm64, ppc64le, s390x
registry.k8s.io/kube-scheduler:v1.31.0-rc.1	amd64, arm64, ppc64le, s390x
registry.k8s.io/kubectl:v1.31.0-rc.1	amd64, arm64, ppc64le, s390x

Changelog since v1.31.0-rc.0

Changes by Kind

API Change

• Move ConsistentListFromCache feature flag to Beta and enable it by default (#126469, @serathius) [SIG API Machinery]

Feature

• Parallelize calls to conversion webhooks when watching from etcd to prevent watchcache from lagging and helps clusters with slow conversion webhooks or transformers. This feature is disabled-by-default and can be enabled using the new ConcurrentWatchObjectDecode feature gate. (#126329, @serathius) [SIG API Machinery, Etcd and Testing]

Bug or Regression

• Disabled a previously on-by-default optimization for the API server where each watch response used a dedicated goroutine. The APIServingWithRoutine feature gate has been demoted from beta to alpha, and is now off by default. (#126470, @benluddy) [SIG API Machinery and Scalability]

Dependencies

Added

Nothing has changed.

Changed

Nothing has changed.

Removed

Nothing has changed.

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Contributors, the CHANGELOG-1.31.md has been bootstrapped with v1.31.0-rc.1 release notes and you may edit now as needed.

Published by your Kubernetes Release Managers.