Add changelog for release v2.27.0-ck8s2

Author: lucianvlad

changelog/2.27.0.md

@@ -45,3 +45,17 @@ Released 2025-03-24
 - [#427](https://github.com/elastisys/compliantkubernetes-kubespray/pull/427) - Reset default system reserved resources to previous defaults.
     - Increased kube reserved memory on worker nodes from `256Mi` to `512Mi`.
     - Decreased kube reserved cpu on control plane nodes from `200m` to `100m`.
+
+## v2.27.0-ck8s2
+
+Released 2025-05-12
+
+## Changes by kind
+
+### Improvement(s)
+
+- [#438](https://github.com/elastisys/compliantkubernetes-kubespray/pull/438) - fix: frontend port now uses port instead of target_port [@Pavan-Gunda](https://github.com/Pavan-Gunda)
+
+### Other(s)
+
+- [#436](https://github.com/elastisys/compliantkubernetes-kubespray/pull/436) - other: Bump containerd-version image to v1.7.27 in origin fork v2.27.0 [@lucianvlad](https://github.com/lucianvlad)