diff --git a/Changelog.md b/Changelog.md
index 6486da7..f2eae5c 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,3 +1,7 @@
+## Version 0.5.0
+
+- Add an post delay option to the read and write method.
+
 ## Version 0.4.0
 
 - Add support for orbita-2dof-foc device.