From 5013e94b36705af51d5a3dba77b0c94d12d83775 Mon Sep 17 00:00:00 2001
From: Tibor Djurica Potpara <tibor.djurica@ojdip.net>
Date: Sat, 28 Oct 2023 18:09:29 +0100
Subject: [PATCH] chore: Prepare v2.1.0 release

---
 .github/workflows/e2e.yml | 3 +++
 README.md                 | 6 +++---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index fb54b04..703f638 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -11,6 +11,9 @@ jobs:
     name: 'Terraform'
     runs-on: ubuntu-latest
 
+    concurrency:
+      group: e2e-test # Ensure only one e2e test runs at a time
+
     defaults:
       run:
         shell: bash
diff --git a/README.md b/README.md
index b1ce0eb..ffb67d9 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ Create a simple Kubernetes cluster:
 ```hcl
 module "cluster" {
   source  = "tibordp/dualstack-k8s/hcloud"
-  version = "2.0.0"
+  version = "2.1.0"
 
   name           = "k8s"
   hcloud_ssh_key = hcloud_ssh_key.key.id
@@ -42,7 +42,7 @@ module "cluster" {
 
 module "worker_nodes" {
   source = "tibordp/dualstack-k8s/hcloud//modules/worker-node"
-  version = "2.0.0"
+  version = "2.1.0"
 
   cluster = module.cluster
   count  = 2
@@ -140,7 +140,7 @@ First control plane node is special in that it is used by the provisioning proce
 ```hcl
 module "k8s" {
   source  = "tibordp/dualstack-k8s/hcloud"
-  version = "2.0.0"
+  version = "2.1.0"
 
   ...