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Merge pull request #3353 from Azure/2022-11-06
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2022-11-06 Release Notes
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CocoWang-wql authored Nov 23, 2022
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43 changes: 39 additions & 4 deletions CHANGELOG.md
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# Azure Kubernetes Service Changelog

## Release 2022-10-31
## Release 2022-11-06

Monitor the release status by regions at [AKS-Release-Tracker](https://releases.aks.azure.com/).

### Announcements

* AKS is retiring `v1.22.x` on December 4th 2022. Please [upgrade](https://learn.microsoft.com/azure/aks/upgrade-cluster?tabs=azure-cl) your clusters to `v1.23` and above.
* On December 4th 2022, AKS is updating all patch's on supported Kubernetes versions. This means that the oldest patch version on a supported minor version will be deprecated. Read more about AKS versioning and our policy [here](https://learn.microsoft.com/azure/aks/supported-kubernetes-versions?tabs=azure-cli#kubernetes-version-support-policy).
* Some AKS labels are being deprecated with the Kubernetes 1.26 release. Update your AKS labels to the recommended substitutions. See more information on label deprecations and how to update your labels in the [Use labels in an AKS cluster](https://docs.microsoft.com/azure/aks/use-labels) documentation.
* AKS begins pod security policy deprecation on 2022-11-01 API. The [pod security policy](https://learn.microsoft.com/azure/aks/use-pod-security-policies) will be removed completely on 2023-06-01 API with AKS 1.25 version or higher. You can migrate pod security policy to [pod security admission controller](https://learn.microsoft.com/azure/aks/use-psa) before the deprecation deadline.
* Azure NAT gateways do not support IPv6 and therefore cannot be used with dual-stack clusters as the cluster would not have a valid IPv6 outbound connection.
* [AKS clusters with Calico enabled](https://github.com/Azure/AKS/issues/3315) should not upgrade to Kubernetes v1.25 preview.

### Release notes

* Features
* [Azure Blob storage Container Storage Interface (CSI) driver](https://learn.microsoft.com/azure/aks/azure-blob-csi) is now generally available.
* Preview Features
* [Updating SSH key on existing AKS cluster](https://learn.microsoft.com/azure/aks/node-access#update-ssh-key-on-an-existing-aks-cluster-preview) is now public preview.
* Security Disclosures
* [CVE-2022-3162](https://github.com/Azure/AKS/issues/3326)
* [CVE-2022-3294](https://github.com/Azure/AKS/issues/3327)
* [CVE-2022-3602 and CVE-2022-3786](https://github.com/Azure/AKS/issues/3299)
* Behavior Changes
* The OSM add-on now includes horizontal pod autoscaling for the osm-injector pod with a minimum of 2 replicas, maximum of 10. The resources for the injector pod has also been increased so request memory is now 128 MB and limit memory is now 500 MB.
* Bug Fixes
* Fix issue that would cause a Cluster Stop operation to become stuck.
* Component Updates
* Update Azure CNI to [v1.4.35](https://github.com/Azure/azure-container-networking/releases/tag/v1.4.35)
* Update AKS Windows image versions to [17763.3650.221110](vhd-notes/AKSWindows/2019/17763.3650.221110.txt) for WS2019 and to [20348.1249.221110](vhd-notes/AKSWindows/2022/20348.1249.221110.txt) for WS2022 with the Windows security patch in Nov 2022. It contains an important bug fix for the hns crash issue.
* AKS Ubuntu 18.04 image has been updated to [AKSUbuntu-1804-2022.11.01](vhd-notes/aks-ubuntu/AKSUbuntu-1804/2022.11.01.txt).
* AKS Ubuntu 22.04 image has been updated to [AKSUbuntu-2204-2022.11.01](vhd-notes/aks-ubuntu/AKSUbuntu-2204/2022.11.01.txt).
* AKS Mariner image has been updated to [AKSMariner-2022.11.01](vhd-notes/AKSMariner/2022.11.01.txt).


## Release 2022-10-30

Monitor the release status by regions at [AKS-Release-Tracker](https://releases.aks.azure.com/).

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* AKS Windows 2022 image has been updated to [20348.1194.221026](vhd-notes/AKSWindows/2022/20348.1194.221026.txt).


## Release 2022-10-24
## Release 2022-10-23

Monitor the release status by regions at [AKS-Release-Tracker](https://releases.aks.azure.com/).

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* AKS Windows 2019 image has been updated to [17763.3534.221019](vhd-notes/AKSWindows/2019/17763.3534.221019.txt).
* AKS Windows 2022 image has been updated to [20348.1131.221019](vhd-notes/AKSWindows/2022/20348.1131.221019.txt).

## Release 2022-10-17
## Release 2022-10-16

Monitor the release status by regions at [AKS-Release-Tracker](https://releases.aks.azure.com/).

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* AKS Windows 2022 image has been updated to [20348.1129.221012](vhd-notes/AKSWindows/2022/20348.1129.221012.txt)


## Release 2022-10-10
## Release 2022-10-09

Monitor the release status by regions at [AKS-Release-Tracker](https://releases.aks.azure.com/).

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