From 66e329f11c123c235850d444b7946e7fcd90a1a1 Mon Sep 17 00:00:00 2001 From: Kevin Owen Date: Thu, 9 Oct 2025 09:24:37 -0400 Subject: [PATCH] OSDOCS#16350: Create RN for hitless TLS certificate rotation --- release_notes/ocp-4-20-release-notes.adoc | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/release_notes/ocp-4-20-release-notes.adoc b/release_notes/ocp-4-20-release-notes.adoc index 42fa4cd9fdcd..9e3474cd22a4 100644 --- a/release_notes/ocp-4-20-release-notes.adoc +++ b/release_notes/ocp-4-20-release-notes.adoc @@ -915,6 +915,11 @@ With this release, you can use the `PerformanceProfile` custom resource to confi With this release, you can use the `PerformanceProfile` custom resource to configure worker nodes on machines equipped with AMD Turin CPUs. These CPUs are fully supported when configured with a single NUMA domain (NPS=1). +[id="ocp-release-notes-hitless-tls-certificate-rotation_{context}"] +==== Hitless TLS certificate rotation for the Kubernetes API + +This new feature enhances TLS certificate rotations in {product-title}, ensuring 95% expected cluster availability. It is particularly beneficial for high-transaction-rate clusters and {sno} deployments, ensuring seamless operation even under heavy loads. + [id="ocp-release-notes-security_{context}"] === Security