CHANGELOG.md in websocket-1.2.3 vs CHANGELOG.md in websocket-1.2.4

@@ -1,6 +1,10 @@
 # Changelog
 
+## 1.2.4
+
+- add subprotocol handling for both server and client
+
 ## 1.2.3
 
 - fix for draft 76 when challenge might sometimes fail
 - multiple small optimizations