diff --git a/CHANGELOG.md b/CHANGELOG.md
index ee2a3ab..ae9f627 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# v0.3.0
+
+- Only support `rufo >= 0.0.38` because of useful exit codes #3
+
 # v0.2.0
 
 - Add bundler support #1
diff --git a/README.md b/README.md
index 71ecf09..9c56a95 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,7 @@ You can enable `rufo-minor-mode-debug-mode` which will output additional info in
 
 * [@aaronjensen][] for [eslintd-fix][], which I forked for this project
 * The authors of [go-mode.el][], from which I copied the RCS diff application code
+* All [contributors](https://github.com/danielma/rufo.el/graphs/contributors)
 
 [rufo]: https://github.com/asterite/rufo
 [eslintd-fix]: https://github.com/aaronjensen/eslintd-fix