[IpInfoDb] Update CHANGELOG.md

jbelien · web-flow · commit 8022605ee3db · 2020-03-29T13:17:09.000+02:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 The change log describes what is "Added", "Removed", "Changed" or "Fixed" between each release.
 
+## 4.0.1
+
+### Fixed
+
+- Use `countryCode` from API
+
 ## 4.0.0
 
 First release of this library. 
