Merge pull request umami-software#3489 from Sov3rain/master

Feature: Add keepalive option to tracker fetch request

Author: mikecao

src/tracker/index.js

@@ -150,6 +150,7 @@
 
     try {
       const res = await fetch(endpoint, {
+        keepalive: true,
         method: 'POST',
         body: JSON.stringify({ type, payload }),
         headers: {