Add release v1.4.9

Author: g-gaston

CHANGELOG/v1.4.9.md

@@ -0,0 +1,33 @@
+## 👌 Kubernetes version support
+
+- Management Cluster: v1.23.x -> v1.27.x
+- Workload Cluster: v1.21.x -> v1.27.x
+
+[More information about version support can be found here](https://cluster-api.sigs.k8s.io/reference/versions.html)
+
+## Changes since v1.4.8
+## :chart_with_upwards_trend: Overview
+- 15 new commits merged
+- 5 bugs fixed 🐛
+
+## :bug: Bug Fixes
+- CAPD: Fix DockerMachine panic (#9690)
+- clusterctl: Fix provider namespace secret not included in clusterctl move (#9749)
+- ClusterResourceSet: Requeue after 1 minute if ErrClusterLocked got hit (#9809)
+- KCP: Allow dropping patches KubeadmControlPlane KubeadmConfig (#9700)
+- Runtime SDK: Set User Agent for test extension correctly (#9751)
+
+## :seedling: Others
+- CAPD: Set Condition, if creating external LB failed. (#9712)
+- Dependency: Bump cert-manager to v1.13.2 (#9657)
+- Dependency: Bump controller runtime to v1.14.7 (#9625)
+- Dependency: Bump github.com/docker/docker from 24.0.5 to 24.0.7 (#9674)
+- Dependency: Bump Go version to v1.20.11 (#9687)
+- Dependency: Bump golang.org/grpc to v1.59.0 (#9628)
+- Dependency: Fix delve version in Tiltfile (#9701)
+- e2e: Improve output of exec.KubectlApply (#9766)
+- KCP: Support admin config for Kubeadm v1.29 (#9685)
+- Release: Revert "Improve release staging build speed" (#9763)
+
+
+_Thanks to all our contributors!_ 😊