Update wifi marauder plugin

applications/external/wifi_marauder_companion/ReadMe.md

@@ -0,0 +1,19 @@
+# WiFi Marauder companion app for Flipper Zero
+
+## https://github.com/0xchocolate/flipperzero-wifi-marauder
+
+Requires a connected dev board running Marauder FW. [See install instructions from UberGuidoZ here.](https://github.com/UberGuidoZ/Flipper/tree/main/Wifi_DevBoard#marauder-install-information)
+
+## Support
+
+For app feedback, bugs, and feature requests, please [create an issue here](https://github.com/0xchocolate/flipperzero-firmware-with-wifi-marauder-companion/issues).
+
+You can find me (0xchocolate) on discord as @cococode#6011.
+
+If you'd like to donate to the app development effort:  
+**ETH**: `0xf32A1F0CD6122C97d8953183E53cB889cc087C9b`  
+**BTC**: `bc1qtw7s25cwdkuaups22yna8sttfxn0usm2f35wc3`
+
+Find more info about Marauder and support its developer (justcallmekoko aka WillStunForFood) here: https://github.com/justcallmekoko/ESP32Marauder
+
+If you found the app preinstalled in a firmware release, consider supporting the maintainers!

applications/external/wifi_marauder_companion/wifi_marauder_app.h

@@ -4,7 +4,7 @@
 extern "C" {
 #endif
 
-#define WIFI_MARAUDER_APP_VERSION "v0.3.7"
+#define WIFI_MARAUDER_APP_VERSION "v0.4.0"
 
 typedef struct WifiMarauderApp WifiMarauderApp;