diff --git a/cwlgen/version.py b/cwlgen/version.py
index 87a9d84..fed948e 100644
--- a/cwlgen/version.py
+++ b/cwlgen/version.py
@@ -1,2 +1,2 @@
-version_info = (0,2,0)
+version_info = (0,2,1)
 __version__ = '.'.join(str(c) for c in version_info)
diff --git a/doc/source/changelogs.rst b/doc/source/changelogs.rst
index 629e294..e0518dd 100644
--- a/doc/source/changelogs.rst
+++ b/doc/source/changelogs.rst
@@ -11,6 +11,12 @@ Summary of developments of Python-cwlgen library.
 v0.2
 ====
 
+v0.2.1
+------
+
+* Change order of attribute for CommandLineTool
+* remove id field of input and output that appeared in v0.2.0
+
 v0.2.0
 ------