diff --git a/README.md b/README.md
index d28441f..b89c698 100644
--- a/README.md
+++ b/README.md
@@ -100,7 +100,7 @@ The [project site] contain some help for those brave enough to use its internals
 
 ## Changelog
 
-- 0.6 WIP
+- 0.6.0
   - [project site]
   - reorganize internal modules
     - `pms.core`: core functionality, such as `Sensor` and `SensorReader`