Update version

README.md

@@ -27,17 +27,17 @@ You need only [nodejs >= 6.14](https://nodejs.org/en/download/) on your machine.
 
 ### Node 6
 ```
-wget https://github.com/hastic/hastic-server/releases/download/0.2.0-alpha/hastic-server-0.2.0-alpha-node-6.tar.gz
-tar -zxvf hastic-server-0.2.0-alpha-node-6.tar.gz
-cd hastic-server-0.2.0-alpha/server/dist
+wget https://github.com/hastic/hastic-server/releases/download/0.2.1-alpha/hastic-server-0.2.1-alpha-node-6.tar.gz
+tar -zxvf hastic-server-0.2.1-alpha-node-6.tar.gz
+cd hastic-server-0.2.1-alpha/server/dist
 node server
 ```
 
 ### Node 8
 ```
-wget https://github.com/hastic/hastic-server/releases/download/0.2.0-alpha/hastic-server-0.2.0-alpha-node-8.tar.gz
-tar -zxvf hastic-server-0.2.0-alpha-node-8.tar.gz
-cd hastic-server-0.2.0-alpha/server/dist
+wget https://github.com/hastic/hastic-server/releases/download/0.2.1-alpha/hastic-server-0.2.1-alpha-node-8.tar.gz
+tar -zxvf hastic-server-0.2.1-alpha-node-8.tar.gz
+cd hastic-server-0.2.1-alpha/server/dist
 node server
 ```
 
@@ -115,6 +115,12 @@ docker run -d \
 
 ### Changelog
 
+### [0.2.1-alpha] - 2018-09-04
+> NOTE: hastic-panels of versions older than 0.2.0 are not supported
+
+#### Changed
+- Models improvements
+
 ### [0.2.0-alpha] - 2018-09-03
 > NOTE: hastic-panels of versions older than 0.2.0 are not supported