Merge branch 'master' into yliao-patch

lavalamp · web-flow · commit da34e81c2dfa · 2017-11-17T21:20:13.000-08:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,6 @@
+# v4.0.0
+- No changes. The same as `v4.0.0b1`.
+
 # v4.0.0b1
 - Make sure PyPI source distribution is complete with all files from the root directory
 
