diff --git a/README.md b/README.md
index 789384e8..47f83e25 100644
--- a/README.md
+++ b/README.md
@@ -3,23 +3,17 @@
 
 ### Overview
 
-This is a repository for [NFS](https://en.wikipedia.org/wiki/Network_File_System) [CSI](https://kubernetes-csi.github.io/docs/) Driver.
-Currently it implements bare minimum of the [CSI spec](https://github.com/container-storage-interface/spec) and is in the alpha state 
-of the development.
+This is a repository for [NFS](https://en.wikipedia.org/wiki/Network_File_System) [CSI](https://kubernetes-csi.github.io/docs/) Driver, csi plugin name: `nfs.csi.k8s.io`
 
-#### CSI Feature matrix
-
-| **nfs.csi.k8s.io** | K8s version compatibility | CSI versions compatibility | Dynamic Provisioning | Resize | Snapshots | Raw Block | AccessModes              | Status                                                                       |
-|--------------------|---------------------------|----------------------------|----------------------|--------|-----------|-----------|--------------------------|------------------------------------------------------------------------------|
-|master              | 1.16 +                    | v1.0 +                     |  yes                 |  no    |  no       |  no       | Read/Write Multiple Pods | Alpha                                                                        |
-|v2.0.0              | 1.14 +                    | v1.0 +                     |  no                  |  no    |  no       |  no       | Read/Write Multiple Pods | Alpha                                                                        |
+### Container Images & Kubernetes Compatibility:
+|driver version  | supported k8s version |
+|----------------|-----------------------|
+|master branch   | 1.19+                 |
+|v2.0.0          | 1.14+                 |
 
 ### Requirements
 
-The CSI NFS driver requires Kubernetes cluster of version 1.14 or newer and 
-preexisting NFS server, whether it is deployed on cluster or provisioned 
-independently. The plugin itself provides only a communication layer between 
-resources in the cluster and the NFS server.
+This driver requires existing NFSv3 or NFSv4 server.
 
 ### Install driver on a Kubernetes cluster
  - install by [kubectl](./docs/install-csi-driver.md)