It compiles!

Cleaned (and possibly broken) AudioSource
Added:
- usermod notification about update
- strip.getMinShowDelay()
- pin manager updates
Changed:
- data exchange

wled00/wled_server.cpp

@@ -284,6 +284,7 @@ void initServer()
     if(!index){
       DEBUG_PRINTLN(F("OTA Update Start"));
       WLED::instance().disableWatchdog();
+      usermods.onUpdateBegin(true); // notify usermods that update is about to begin (some may require task de-init)
       lastEditTime = millis(); // make sure PIN does not lock during update
       #ifdef ESP8266
       Update.runAsync(true);
@@ -297,6 +298,7 @@ void initServer()
       } else {
         DEBUG_PRINTLN(F("Update Failed"));
         WLED::instance().enableWatchdog();
+        usermods.onUpdateBegin(false); // notify usermods that update has failed (some may require task init)
       }
     }
   });