release 0.9.4

Author: Thorsten Ludewig

platformio.ini

@@ -14,7 +14,7 @@ default_envs = d1_mini
 [common]
 platform = [email protected]
 framework = arduino
-build_flags = -DAPP_VERSION=\"0.9.3\" 
+build_flags = -DAPP_VERSION=\"0.9.4\" 
   -Iprivate 
   -Iconfig 
   -D DEBUG_ENABLED