diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..4c95d15
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,14 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased] -
+
+## [1.0.0-rc4] - 2019-02-10
+
+### Bugfixes
+- resolved bug with key cache and null remote peer
+- fixed IK flow as initiator and responder
diff --git a/package.json b/package.json
index 8aa94a8..8762cf0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "libp2p-noise",
-  "version": "1.0.0-rc3",
+  "version": "1.0.0-rc4",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "module": "lib/index.js",