CHANGELOG.md in http_headers-utils-0.1.1 vs CHANGELOG.md in http_headers-utils-0.2.0

@@ -1,9 +1,18 @@
 # Changelog
 
+## 0.2.0
+
+- Fix whitespace on input by using `strip`
+- Change `List` from `class` to `module`
+- Change `List.new` to automatically sort
+- Add `Single` for a single header value
+- Add `to_header` lookup and implementation for `Single` and `List`
+- Change `to_header` to use `HEADER_DELIMITER`
+
 ## 0.1.1
 
-Add a missing require to `delegate`
+- Add a missing require to `delegate`
 
 ## 0.1.0
 
 :baby: Initial Release