Update CHANGELOG.md

CHANGELOG.md

@@ -3,6 +3,7 @@
 - Added error handling for GET requests and WiFi Dev Board connections.
 - Updated the WiFi Dev Board firmware (FlipperHTTP) to trigger three quick green LED blinks when the board is first connected, a solid green LED when the board receives a serial command, and a solid green LED while the board is processing.
 - Added auto-connect and auto-disconnect for WiFi when a user enters or leaves the app.
+- Added an option to see the saved data
 
 ## 0.1
 - Initial release