Merge pull request #4025 from replicatedhq/automation/kubernetes-installer-release-notes-v2026.05.05-0

Kubernetes Installer v2026.05.05-0 release notes

Author: nvanthao

docs/release-notes/rn-kubernetes-installer.md

@@ -10,6 +10,22 @@ This topic contains release notes for the [Replicated kURL](/vendor/kurl-about)
 
 <!--RELEASE_NOTES_PLACEHOLDER-->
 
+## v2026.05.05-0
+
+Released on May 5, 2026
+
+### New Features {#new-features-v2026-05-05-0}
+* Adds [Prometheus add-on](https://kurl.sh/docs/add-ons/prometheus) version 0.90.1-84.1.2.
+* Adds [Cert Manager add-on](https://kurl.sh/docs/add-ons/cert-manager) version 1.20.2.
+* Adds [Flannel add-on](https://kurl.sh/docs/add-ons/flannel) version 0.28.4.
+* Adds [Containerd add-on](https://kurl.sh/docs/add-ons/containerd) version 1.7.29.
+* Adds [EKCO add-on](https://kurl.sh/docs/add-ons/ekco) version 0.28.13.
+* Adds [Kubernetes](https://kurl.sh/docs/add-ons/kubernetes) version(s) 1.34.7 1.33.11 1.32.13 1.31.14.
+* Adds [Registry add-on](https://kurl.sh/docs/add-ons/registry) version 3.1.0.
+
+### Bug Fixes {#bug-fixes-v2026-05-05-0}
+* Fixes Registry addon compatibility with containerd 2.x.
+
 ## v2026.04.09-0
 
 Released on April 9, 2026