Fix minor docs issues and missing changelog links

CHANGES.md

@@ -7,11 +7,12 @@ Notable changes between versions.
 ## v1.21.0
 
 * Kubernetes [v1.21.0](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.21.md#v1210)
-  * Enable `tokencleaner` controller
+  * Enable `tokencleaner` controller ([#969](https://github.com/poseidon/typhoon/pull/969))
   * Enable `kube-scheduler` and `kube-controller-manager` separate authn/z kubeconfig
+  * Change CNI config location from /etc/kubernetes/cni/net.d to /etc/cni/net.d ([#965](https://github.com/poseidon/typhoon/pull/965))
   * Change `kube-controller-manager` to mount `/var/lib/kubelet/volumeplugins` directly
   * Remove unused `cloud-provider` flags
-* Update Fedora CoreOS Config version from v1.1.0 to v1.2.0
+* Update Fedora CoreOS Config version from v1.1.0 to v1.2.0 ([#970](https://github.com/poseidon/typhoon/pull/970))
   * Require [poseidon/ct](https://github.com/poseidon/terraform-provider-ct) Terraform provider v0.8+ ([notes](https://typhoon.psdn.io/topics/maintenance/#upgrade-terraform-provider-ct))
   * Require any [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customizations to update to v1.2.0
 

docs/advanced/customization.md

@@ -37,7 +37,7 @@ For example, ensure an `/opt/hello` file is created with permissions 0644.
 ```yaml
 # custom-files
 variant: fcos
-version: 1.1.0
+version: 1.2.0
 storage:
   files:
     - path: /opt/hello
@@ -185,7 +185,7 @@ To set an alternative etcd image or Kubelet image, use a snippet to set a system
     ```yaml
     # kubelet-image-override.yaml
     variant: fcos           <- remove for Flatcar Linux
-    version: 1.1.0          <- remove for Flatcar Linux
+    version: 1.2.0          <- remove for Flatcar Linux
     systemd:
       units:
         - name: kubelet.service
@@ -201,7 +201,7 @@ To set an alternative etcd image or Kubelet image, use a snippet to set a system
     ```yaml
     # etcd-image-override.yaml
     variant: fcos           <- remove for Flatcar Linux
-    version: 1.1.0          <- remove for Flatcar Linux
+    version: 1.2.0          <- remove for Flatcar Linux
     systemd:
       units:
         - name: etcd-member.service

docs/advanced/nodes.md

@@ -26,7 +26,7 @@ Labels: node.kubernetes.io/node=
 Taints: <none>
 ```
 
-On auto-scaling cloud platforms, you may add [worker pools](/advanced/worker-pools) with different groups of nodes with their own labels and taints. On platforms like bare-metal, with heterogeneous machines, you may manage node labels and taints per node.
+On auto-scaling cloud platforms, you may add [worker pools](/advanced/worker-pools/) with different groups of nodes with their own labels and taints. On platforms like bare-metal, with heterogeneous machines, you may manage node labels and taints per node.
 
 ## Node Labels