diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..3c1a016
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,29 @@
+Change Log
+==========
+
+All notable changes to this project will be documented in this file.
+
+
+
+## v2 [2016-11-16]
+
+- Makes CPU and memory usage charts staircased.
+- Removes `io_kubernetes_` labels prefix usage for newer Prometheus versions.
+- More clever file system device detection (for [CoreOS
+  mainly](https://coreos.com/os/docs/latest/sdk-disk-partitions.html)).
+
+
+
+## v1 [2016-08-10]
+
+- Total and used cluster resources: CPU, memory, filesystem.  
+  And total cluster network I/O pressure.
+- [Kubernetes pods](http://kubernetes.io/docs/user-guide/pods) usage:
+  CPU, memory, network I/O.
+- Containers usage: CPU, memory, network I/O.  
+  [Docker](https://www.docker.com) and [rkt](https://coreos.com/rkt) containers
+  which runs on cluster nodes but outside Kubernetes are also monitored.
+- [systemd](https://freedesktop.org/wiki/Software/systemd) system services
+  usage: CPU, memory.
+- Showing all above metrics both for all cluster and each node separately.
+    
diff --git a/README.md b/README.md
index 978c818..0c2aa79 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@ Kubernetes cluster monitoring Grafana dashboard (via Prometheus)
 ================================================================
 
 <img align="right" width="100" src="https://raw.githubusercontent.com/instrumentisto/grafana-dashboard-kubernetes-prometheus/master/logo.png">
-[![release](https://img.shields.io/github/release/instrumentisto/grafana-dashboard-kubernetes-prometheus.svg)](https://github.com/instrumentisto/grafana-dashboard-kubernetes-prometheus/releases/tag/v1)
+[![release](https://img.shields.io/github/release/instrumentisto/grafana-dashboard-kubernetes-prometheus.svg)](https://github.com/instrumentisto/grafana-dashboard-kubernetes-prometheus/releases/tag/v2)
 [![license](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/instrumentisto/grafana-dashboard-kubernetes-prometheus/blob/master/LICENSE.md)
 [![k8s](https://img.shields.io/badge/kubernetes-%5E1.4.0-green.svg)](https://github.com/kubernetes/kubernetes)
 [![prometheus](https://img.shields.io/badge/prometheus-%5E1.3.0-green.svg)](https://github.com/prometheus/prometheus)