diff --git a/CHANGES.md b/CHANGES.md
index 9ac4e2c1..1758958c 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -2,7 +2,7 @@
 
 Notable changes between versions.
 
-## Latest
+## v1.16.1
 
 * Kubernetes [v1.16.1](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.16.md#v1161)
 * Update etcd from v3.3.15 to [v3.4.1](https://github.com/etcd-io/etcd/releases/tag/v3.4.1)
@@ -12,20 +12,22 @@ Notable changes between versions.
 
 #### AWS
 
-* Add `node_labels` variable to internal `workers` module ([#550](https://github.com/poseidon/typhoon/pull/550))
+* Add `worker_node_labels` variable to set initial worker node labels ([#550](https://github.com/poseidon/typhoon/pull/550))
+* Add `node_labels` variable to internal `workers` pool module ([#550](https://github.com/poseidon/typhoon/pull/550))
 * For Fedora CoreOS, detect most recent AMI in the region
 
 #### Azure
 
 * Promote `networking` provider Calico VXLAN out of experimental (set `networking = "calico"`)
-* Add `node_labels` variable to internal `workers` module ([#550](https://github.com/poseidon/typhoon/pull/550))
+* Add `worker_node_labels` variable to set initial worker node labels ([#550](https://github.com/poseidon/typhoon/pull/550))
+* Add `node_labels` variable to internal `workers` pool module ([#550](https://github.com/poseidon/typhoon/pull/550))
 * Change `workers` module default `vm_type` to `Standard_DS1_v2` (followup to [#539](https://github.com/poseidon/typhoon/pull/539))
 
 #### Bare-Metal
 
+* For Fedora CoreOS, use new kernel, initrd, and raw paths ([#563](https://github.com/poseidon/typhoon/pull/563))
 * Fix Terraform missing comma error ([#549](https://github.com/poseidon/typhoon/pull/549))
 * Remove deprecated `container_linux_oem` variable ([#562](https://github.com/poseidon/typhoon/pull/562))
-* For Fedora CoreOS, use new kernel, initrd, and raw paths ([#563](https://github.com/poseidon/typhoon/pull/563))
 
 #### DigitalOcean
 
@@ -34,6 +36,7 @@ Notable changes between versions.
 
 #### Google Cloud
 
+* Add `worker_node_labels` variable to set initial worker node labels ([#550](https://github.com/poseidon/typhoon/pull/550))
 * Add `node_labels` variable to internal `workers` module ([#550](https://github.com/poseidon/typhoon/pull/550))
 
 #### Addons
diff --git a/docs/cl/aws.md b/docs/cl/aws.md
index ec63098f..b2a96c1b 100644
--- a/docs/cl/aws.md
+++ b/docs/cl/aws.md
@@ -18,7 +18,7 @@ Install [Terraform](https://www.terraform.io/downloads.html) v0.12.x on your sys
 
 ```sh
 $ terraform version
-Terraform v0.12.7
+Terraform v0.12.9
 ```
 
 Add the [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
@@ -49,7 +49,7 @@ Configure the AWS provider to use your access key credentials in a `providers.tf
 
 ```tf
 provider "aws" {
-  version                 = "2.29.0"
+  version                 = "2.31.0"
   region                  = "eu-central-1"
   shared_credentials_file = "/home/user/.config/aws/credentials"
 }
diff --git a/docs/cl/azure.md b/docs/cl/azure.md
index f3c65460..2ac012b7 100644
--- a/docs/cl/azure.md
+++ b/docs/cl/azure.md
@@ -21,7 +21,7 @@ Install [Terraform](https://www.terraform.io/downloads.html) v0.12.x on your sys
 
 ```sh
 $ terraform version
-Terraform v0.12.7
+Terraform v0.12.9
 ```
 
 Add the [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
@@ -50,7 +50,7 @@ Configure the Azure provider in a `providers.tf` file.
 
 ```tf
 provider "azurerm" {
-  version = "1.34.0"
+  version = "1.35.0"
 }
 
 provider "ct" {
@@ -217,7 +217,6 @@ Reference the DNS zone with `azurerm_dns_zone.clusters.name` and its resource gr
 | worker_type | Machine type for workers | "Standard_DS1_v2" | See below |
 | os_image | Channel for a Container Linux derivative | "coreos-stable" | coreos-stable, coreos-beta, coreos-alpha |
 | disk_size | Size of the disk in GB | 40 | 100 |
-| worker_node_labels | List of initial worker node labels | [] | ["worker-pool=default"] |
 | worker_priority | Set priority to Low to use reduced cost surplus capacity, with the tradeoff that instances can be deallocated at any time | Regular | Low |
 | controller_clc_snippets | Controller Container Linux Config snippets | [] | [example](/advanced/customization/#usage) |
 | worker_clc_snippets | Worker Container Linux Config snippets | [] | [example](/advanced/customization/#usage) |
@@ -225,7 +224,7 @@ Reference the DNS zone with `azurerm_dns_zone.clusters.name` and its resource gr
 | host_cidr | CIDR IPv4 range to assign to instances | "10.0.0.0/16" | "10.0.0.0/20" |
 | pod_cidr | CIDR IPv4 range to assign to Kubernetes pods | "10.2.0.0/16" | "10.22.0.0/16" |
 | service_cidr | CIDR IPv4 range to assign to Kubernetes services | "10.3.0.0/16" | "10.3.0.0/24" |
-| cluster_domain_suffix | FQDN suffix for Kubernetes services answered by coredns. | "cluster.local" | "k8s.example.com" |
+| worker_node_labels | List of initial worker node labels | [] | ["worker-pool=default"] |
 
 Check the list of valid [machine types](https://azure.microsoft.com/en-us/pricing/details/virtual-machines/linux/) and their [specs](https://docs.microsoft.com/en-us/azure/virtual-machines/linux/sizes-general). Use `az vm list-skus` to get the identifier.
 
@@ -233,7 +232,7 @@ Check the list of valid [machine types](https://azure.microsoft.com/en-us/pricin
     Unlike AWS and GCP, Azure requires its *virtual* networks to have non-overlapping IPv4 CIDRs (yeah, go figure). Instead of each cluster just using `10.0.0.0/16` for instances, each Azure cluster's `host_cidr` must be non-overlapping (e.g. 10.0.0.0/20 for the 1st cluster, 10.0.16.0/20 for the 2nd cluster, etc).
 
 !!! warning
-    Do not choose a `controller_type` smaller than `Standard_DS1_v2`. Smaller instances are not sufficient for running a controller.
+    Do not choose a `controller_type` smaller than `Standard_B2s`. Smaller instances are not sufficient for running a controller.
 
 #### Low Priority
 
diff --git a/docs/cl/bare-metal.md b/docs/cl/bare-metal.md
index fb739f1e..a62e215c 100644
--- a/docs/cl/bare-metal.md
+++ b/docs/cl/bare-metal.md
@@ -111,7 +111,7 @@ Install [Terraform](https://www.terraform.io/downloads.html) v0.12.x on your sys
 
 ```sh
 $ terraform version
-Terraform v0.12.7
+Terraform v0.12.9
 ```
 
 Add the [terraform-provider-matchbox](https://github.com/poseidon/terraform-provider-matchbox) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
@@ -166,7 +166,7 @@ module "bare-metal-mercury" {
   cluster_name            = "mercury"
   matchbox_http_endpoint  = "http://matchbox.example.com"
   os_channel              = "coreos-stable"
-  os_version              = "1632.3.0"
+  os_version              = "2191.5.0"
 
   # configuration
   k8s_domain_name    = "node1.example.com"
diff --git a/docs/cl/digital-ocean.md b/docs/cl/digital-ocean.md
index 21b6bc83..20bad53e 100644
--- a/docs/cl/digital-ocean.md
+++ b/docs/cl/digital-ocean.md
@@ -18,7 +18,7 @@ Install [Terraform](https://www.terraform.io/downloads.html) v0.12.x on your sys
 
 ```sh
 $ terraform version
-Terraform v0.12.7
+Terraform v0.12.9
 ```
 
 Add the [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
@@ -50,7 +50,7 @@ Configure the DigitalOcean provider to use your token in a `providers.tf` file.
 
 ```tf
 provider "digitalocean" {
-  version = "1.7.0"
+  version = "1.8.0"
   token = "${chomp(file("~/.config/digital-ocean/token"))}"
 }
 
diff --git a/docs/cl/google-cloud.md b/docs/cl/google-cloud.md
index fa1e1001..1600cb68 100644
--- a/docs/cl/google-cloud.md
+++ b/docs/cl/google-cloud.md
@@ -18,7 +18,7 @@ Install [Terraform](https://www.terraform.io/downloads.html) v0.12.x on your sys
 
 ```sh
 $ terraform version
-Terraform v0.12.7
+Terraform v0.12.9
 ```
 
 Add the [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
@@ -49,7 +49,7 @@ Configure the Google Cloud provider to use your service account key, project-id,
 
 ```tf
 provider "google" {
-  version     = "2.15.0"
+  version     = "2.16.0"
   project     = "project-id"
   region      = "us-central1"
   credentials = file("~/.config/google-cloud/terraform.json")
diff --git a/docs/fedora-coreos/aws.md b/docs/fedora-coreos/aws.md
index b516862b..def06dad 100644
--- a/docs/fedora-coreos/aws.md
+++ b/docs/fedora-coreos/aws.md
@@ -21,7 +21,7 @@ Install [Terraform](https://www.terraform.io/downloads.html) v0.12.x on your sys
 
 ```sh
 $ terraform version
-Terraform v0.12.7
+Terraform v0.12.9
 ```
 
 Add the [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
@@ -52,7 +52,7 @@ Configure the AWS provider to use your access key credentials in a `providers.tf
 
 ```tf
 provider "aws" {
-  version                 = "2.29.0"
+  version                 = "2.31.0"
   region                  = "eu-central-1"
   shared_credentials_file = "/home/user/.config/aws/credentials"
 }
@@ -73,7 +73,7 @@ Define a Kubernetes cluster using the module `aws/fedora-coreos/kubernetes`.
 
 ```tf
 module "aws-tempest" {
-  source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=DEVELOPMENT_SHA"
+  source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.16.1"
 
   # AWS
   cluster_name = "tempest"
diff --git a/docs/fedora-coreos/bare-metal.md b/docs/fedora-coreos/bare-metal.md
index 8ec66410..cdba05e5 100644
--- a/docs/fedora-coreos/bare-metal.md
+++ b/docs/fedora-coreos/bare-metal.md
@@ -114,7 +114,7 @@ Install [Terraform](https://www.terraform.io/downloads.html) v0.12.x on your sys
 
 ```sh
 $ terraform version
-Terraform v0.12.7
+Terraform v0.12.9
 ```
 
 Add the [terraform-provider-matchbox](https://github.com/poseidon/terraform-provider-matchbox) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
diff --git a/requirements.txt b/requirements.txt
index 0fe02e3b..892e7256 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 mkdocs==1.0.4
-mkdocs-material==4.4.2
+mkdocs-material==4.4.3
 pygments==2.2.0
 pymdown-extensions==5.0.0