Update CHANGELOG.md

darcato · darcato · commit 94e6d2c2df2d · 2018-04-20T17:27:50.000+02:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [2.1.1] - 2018-04-20
+### Fixed
+- Fixed crash when beckhoff not connected
+
 ## [2.1.0] - 2018-04-20
 ### Added
 - Support for encoders
