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Merged
sujeet-kr merged 17 commits into from
Jul 7, 2026
Merged

DOCS-2965: Publish Calico Enterprise 3.23.1 #2814

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c505237
Publish Calico Enterprise 3.23.1 (GA)
sabags Jun 30, 2026
a970dfa
Drop EP1 (version-3.23-1) deletion from the publish PR
sabags Jun 30, 2026
03252da
compatibility: update for 3.23.1 GA; drop 3.20
sabags Jun 30, 2026
21281e9
compatibility: add VKS provider (3.23 -> VKS 3.7, k8s 1.36)
sabags Jun 30, 2026
e1355e2
Update release notes for 3.23.1
ctauchen Jul 1, 2026
52a2f07
Add VKS support release note for 3.23.1
ctauchen Jul 6, 2026
cd328ad
release-notes: note eBPF on EKS 1.36 known issue (incl. Bottlerocket)
sabags Jul 6, 2026
a16fb67
Correct 3.23.1 component/operator versions in releases.json
ctauchen Jul 6, 2026
224cf95
Fix dead links breaking the 3.23.1 build
ctauchen Jul 6, 2026
44ea943
Skip the ee/debs/v3.23 directory URL in link check
ctauchen Jul 6, 2026
cd9ee2d
Temporarily skip the 3.23.1 operator-metrics manifest URL
ctauchen Jul 6, 2026
0de5ced
Add 3.23.1 bug fixes: NCH data plane restriction and DNS trusted-serv…
rene-dekker Jul 6, 2026
30c3cdc
Add 3.23.1 known issue: HEP policy blocks UDP return traffic for NAT-…
rene-dekker Jul 6, 2026
01ea130
Remove empty Enhancements section from 3.23.1 release details
rene-dekker Jul 6, 2026
8f13240
Add 3.23.1 bug fix: Felix NFQUEUE reconnect deadlock (CORE-12966)
rene-dekker Jul 6, 2026
46da46a
Correct 3.23.1 coreos/fluentd versions to match shipped release
rene-dekker Jul 6, 2026
f2c592d
Add 3.23.1 known issue: stale trusted-issuer set after SA issuer chan…
rene-dekker Jul 6, 2026
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22 changes: 11 additions & 11 deletions calico-enterprise/getting-started/compatibility.mdx
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Expand Up @@ -18,6 +18,7 @@ The following list shows the platforms supported in this release. If you're work
- [OpenShift](#openshift)
- [RKE](#rke)
- [RKE2](#rke2)
- [VKS](#vks)
- [TKG](#tkg)
- [Charmed Kubernetes](#charmed-kubernetes)

Expand Down Expand Up @@ -55,19 +56,17 @@ Kubernetes version support aligns with [upstream Kubernetes](#kubernetes-kubeadm

| $[prodname] version | kOps and Kubernetes versions | $[prodname] support |
| -------------------- | ---------------------------- | -------------------------------------------------------------------------------------- |
| 3.23 | 1.33 - 1.34 | - $[prodname] CNI with network policy<br />- AWS CNI with $[prodname] network policy |
| 3.23 | 1.33 - 1.35 | - $[prodname] CNI with network policy<br />- AWS CNI with $[prodname] network policy |
| 3.22 | 1.31 - 1.34 | - $[prodname] CNI with network policy<br />- AWS CNI with $[prodname] network policy |
| 3.21 | 1.31 - 1.32 | - $[prodname] CNI with network policy<br />- AWS CNI with $[prodname] network policy |
| 3.20 | 1.29 - 1.30 | - $[prodname] CNI with network policy<br />- AWS CNI with $[prodname] network policy |

## Kubernetes-kubeadm

| $[prodname] version | Kubernetes/kubeadm versions | $[prodname] support |
| -------------------- | --------------------------- | ------------------------------------ |
| 3.23 | 1.33 - 1.36 | $[prodname] CNI with network policy |
| 3.23 | 1.34 - 1.36 | $[prodname] CNI with network policy |
| 3.22 | 1.31 - 1.35 | $[prodname] CNI with network policy |
| 3.21 | 1.31 - 1.33 | $[prodname] CNI with network policy |
| 3.20 | 1.29 - 1.31 | $[prodname] CNI with network policy |

## MKE 4k

Expand All @@ -84,16 +83,14 @@ Kubernetes version support aligns with [upstream Kubernetes](#kubernetes-kubeadm
| 3.22 | MKE 3.9 | $[prodname] CNI with network policy | 1.34 |
| 3.22 | MKE 3.8 | $[prodname] CNI with network policy | 1.31 |
| 3.21 | MKE 3.8 | $[prodname] CNI with network policy | 1.31 |
| 3.20 | MKE 3.8 | $[prodname] CNI with network policy | 1.31 |

## OpenShift

| $[prodname] version | OpenShift versions for Kubernetes | $[prodname] support |
| -------------------- | --------------------------------- | ------------------------------------ |
| 3.23 | 4.19 - 4.21 | $[prodname] CNI with network policy |
| 3.23 | 4.19 - 4.22 | $[prodname] CNI with network policy |
| 3.22 | 4.17 - 4.20 | $[prodname] CNI with network policy |
| 3.21 | 4.16 - 4.18 | $[prodname] CNI with network policy |
| 3.20 | 4.15 - 4.17 | $[prodname] CNI with network policy |

## RKE

Expand All @@ -102,16 +99,20 @@ Kubernetes version support aligns with [upstream Kubernetes](#kubernetes-kubeadm
| 3.23 | 1.8 | $[prodname] CNI with network policy | 1.32 |
| 3.22 | 1.8 | $[prodname] CNI with network policy | 1.32 |
| 3.21 | 1.8 | $[prodname] CNI with network policy | 1.32 |
| 3.20 | 1.7 | $[prodname] CNI with network policy | 1.31 |

## RKE2

| $[prodname] version | $[prodname] support | Kubernetes versions |
| -------------------- | ------------------------------------ | ------------------- |
| 3.23 | $[prodname] CNI with network policy | 1.33 - 1.35 |
| 3.23 | $[prodname] CNI with network policy | 1.34 - 1.36 |
| 3.22 | $[prodname] CNI with network policy | 1.31 - 1.34 |
| 3.21 | $[prodname] CNI with network policy | 1.31 - 1.33 |
| 3.20 | $[prodname] CNI with network policy | 1.29 - 1.31 |

## VKS

| $[prodname] version | VKS version | $[prodname] support | Kubernetes versions |
| -------------------- | ----------- | ------------------------------------ | ------------------- |
| 3.23 | VKS 3.7 | $[prodname] CNI with network policy | 1.36 |

## TKG

Expand All @@ -120,7 +121,6 @@ Kubernetes version support aligns with [upstream Kubernetes](#kubernetes-kubeadm
| 3.23 | 2.4 | $[prodname] CNI with network policy | 1.27 |
| 3.22 | 2.4 | $[prodname] CNI with network policy | 1.27 |
| 3.21 | 2.4 | $[prodname] CNI with network policy | 1.27 |
| 3.20 | 2.4 | $[prodname] CNI with network policy | 1.27 |

## Charmed Kubernetes

Expand Down
2 changes: 1 addition & 1 deletion calico-enterprise_versioned_docs/version-3.22-2/variables.js
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Expand Up @@ -7,7 +7,7 @@ const variables = {
prodnamedash: 'calico-enterprise',
version: 'v3.22',
openSourceVersion: releases[0].calico.minor_version.slice(1),
baseUrl: '/calico-enterprise/latest',
baseUrl: '/calico-enterprise/3.22',
filesUrl: 'https://downloads.tigera.io/ee/v3.22.6',
rpmsUrl: 'https://downloads.tigera.io/ee/rpms/' + releases[0].title.slice(0, 5),
tutorialFilesURL: 'https://docs.tigera.io/files',
Expand Down
22 changes: 11 additions & 11 deletions calico-enterprise_versioned_docs/version-3.23-2/getting-started/compatibility.mdx
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Expand Up @@ -18,6 +18,7 @@ The following list shows the platforms supported in this release. If you're work
- [OpenShift](#openshift)
- [RKE](#rke)
- [RKE2](#rke2)
- [VKS](#vks)
- [TKG](#tkg)
- [Charmed Kubernetes](#charmed-kubernetes)

Expand Down Expand Up @@ -55,19 +56,17 @@ Kubernetes version support aligns with [upstream Kubernetes](#kubernetes-kubeadm

| $[prodname] version | kOps and Kubernetes versions | $[prodname] support |
| -------------------- | ---------------------------- | -------------------------------------------------------------------------------------- |
| 3.23 | 1.33 - 1.34 | - $[prodname] CNI with network policy<br />- AWS CNI with $[prodname] network policy |
| 3.23 | 1.33 - 1.35 | - $[prodname] CNI with network policy<br />- AWS CNI with $[prodname] network policy |
| 3.22 | 1.31 - 1.34 | - $[prodname] CNI with network policy<br />- AWS CNI with $[prodname] network policy |
| 3.21 | 1.31 - 1.32 | - $[prodname] CNI with network policy<br />- AWS CNI with $[prodname] network policy |
| 3.20 | 1.29 - 1.30 | - $[prodname] CNI with network policy<br />- AWS CNI with $[prodname] network policy |

## Kubernetes-kubeadm

| $[prodname] version | Kubernetes/kubeadm versions | $[prodname] support |
| -------------------- | --------------------------- | ------------------------------------ |
| 3.23 | 1.33 - 1.36 | $[prodname] CNI with network policy |
| 3.23 | 1.34 - 1.36 | $[prodname] CNI with network policy |
| 3.22 | 1.31 - 1.35 | $[prodname] CNI with network policy |
| 3.21 | 1.31 - 1.33 | $[prodname] CNI with network policy |
| 3.20 | 1.29 - 1.31 | $[prodname] CNI with network policy |

## MKE 4k

Expand All @@ -84,16 +83,14 @@ Kubernetes version support aligns with [upstream Kubernetes](#kubernetes-kubeadm
| 3.22 | MKE 3.9 | $[prodname] CNI with network policy | 1.34 |
| 3.22 | MKE 3.8 | $[prodname] CNI with network policy | 1.31 |
| 3.21 | MKE 3.8 | $[prodname] CNI with network policy | 1.31 |
| 3.20 | MKE 3.8 | $[prodname] CNI with network policy | 1.31 |

## OpenShift

| $[prodname] version | OpenShift versions for Kubernetes | $[prodname] support |
| -------------------- | --------------------------------- | ------------------------------------ |
| 3.23 | 4.19 - 4.21 | $[prodname] CNI with network policy |
| 3.23 | 4.19 - 4.22 | $[prodname] CNI with network policy |
| 3.22 | 4.17 - 4.20 | $[prodname] CNI with network policy |
| 3.21 | 4.16 - 4.18 | $[prodname] CNI with network policy |
| 3.20 | 4.15 - 4.17 | $[prodname] CNI with network policy |

## RKE

Expand All @@ -102,16 +99,20 @@ Kubernetes version support aligns with [upstream Kubernetes](#kubernetes-kubeadm
| 3.23 | 1.8 | $[prodname] CNI with network policy | 1.32 |
| 3.22 | 1.8 | $[prodname] CNI with network policy | 1.32 |
| 3.21 | 1.8 | $[prodname] CNI with network policy | 1.32 |
| 3.20 | 1.7 | $[prodname] CNI with network policy | 1.31 |

## RKE2

| $[prodname] version | $[prodname] support | Kubernetes versions |
| -------------------- | ------------------------------------ | ------------------- |
| 3.23 | $[prodname] CNI with network policy | 1.33 - 1.35 |
| 3.23 | $[prodname] CNI with network policy | 1.34 - 1.36 |
| 3.22 | $[prodname] CNI with network policy | 1.31 - 1.34 |
| 3.21 | $[prodname] CNI with network policy | 1.31 - 1.33 |
| 3.20 | $[prodname] CNI with network policy | 1.29 - 1.31 |

## VKS

| $[prodname] version | VKS version | $[prodname] support | Kubernetes versions |
| -------------------- | ----------- | ------------------------------------ | ------------------- |
| 3.23 | VKS 3.7 | $[prodname] CNI with network policy | 1.36 |

## TKG

Expand All @@ -120,7 +121,6 @@ Kubernetes version support aligns with [upstream Kubernetes](#kubernetes-kubeadm
| 3.23 | 2.4 | $[prodname] CNI with network policy | 1.27 |
| 3.22 | 2.4 | $[prodname] CNI with network policy | 1.27 |
| 3.21 | 2.4 | $[prodname] CNI with network policy | 1.27 |
| 3.20 | 2.4 | $[prodname] CNI with network policy | 1.27 |

## Charmed Kubernetes

Expand Down
21 changes: 14 additions & 7 deletions calico-enterprise_versioned_docs/version-3.23-2/release-notes/index.mdx
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Expand Up @@ -5,13 +5,6 @@ title: Release notes

# Calico Enterprise 3.23 release notes

:::info[early preview release]

Calico Enterprise 3.23 can be used for previewing and testing purposes only.
It is not supported for use in production.

:::

Learn about the new features, bug fixes, and other updates in this release of $[prodname].

This version of Calico Enterprise is based on [Calico Open Source $[openSourceVersion]](https://docs.tigera.io/calico/$[openSourceVersion]/release-notes).
Expand Down Expand Up @@ -214,3 +207,17 @@ This release is for previewing and testing purposes only. It is not supported fo
* In clusters using the eBPF data plane with strict reverse path forwarding (RPF) enabled, link-local discovery packets may be incorrectly dropped. This can interfere with neighbor discovery and local network communication.
* The combination of the eBPF data plane on EKS with Bottlerocket is currently not working; the issue is under investigation.
* On ARM64 with the eBPF data plane, the DNS parser can fail to load, which can result in timeouts.

### Calico Enterprise 3.23.1 general availability release

{/* TODO: release date */}

Calico Enterprise 3.23.1 is now available as a general availability release.
Comment on lines +197 to +201

This release is supported for use in production.

{/* TODO (fill after): add #### Breaking changes, #### Bug fixes, #### Known issues — omit any subsection with no items. */}

Comment on lines +203 to +206
#### Upgrading

To update an existing installation of Calico Enterprise 3.23, see [Install a patch release](../getting-started/manifest-archive.mdx).
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