CHANGELOG.md in websocket-1.2.4 vs CHANGELOG.md in websocket-1.2.5

@@ -1,6 +1,10 @@
 # Changelog
 
+## 1.2.5
+
+- make handshake server resilient to non-string Rack env keys
+
 ## 1.2.4
 
 - add subprotocol handling for both server and client
 
 ## 1.2.3