Update changelog

chinyeungli · chinyeungli · commit a1c18fe00019 · 2019-12-11T15:45:25.000+08:00
diff --git a/docs/CHANGELOG.rst b/docs/CHANGELOG.rst
@@ -1,3 +1,9 @@
+2019-xx-xx
+    Release 4.0.2
+
+    * Upgrade license-expression library to v1.2
+
+
 2019-10-17
     Release 4.0.1
 
