FIXES

Author: mydea

packages/browser/src/transports/fetch.ts

@@ -22,7 +22,7 @@ export function makeFetchTransport(
     const requestOptions: RequestInit = {
       body: request.body,
       method: 'POST',
-      referrerPolicy: 'origin',
+      referrerPolicy: 'strict-origin',
       headers: options.headers,
       // Outgoing requests are usually cancelled when navigating to a different page, causing a "TypeError: Failed to
       // fetch" error and sending a "network_error" client-outcome - in Chrome, the request status shows "(cancelled)".

packages/browser/src/utils/lazyLoadIntegration.ts

@@ -56,7 +56,7 @@ export async function lazyLoadIntegration(
   const script = WINDOW.document.createElement('script');
   script.src = url;
   script.crossOrigin = 'anonymous';
-  script.referrerPolicy = 'origin';
+  script.referrerPolicy = 'strict-origin';
 
   if (scriptNonce) {
     script.setAttribute('nonce', scriptNonce);

packages/browser/test/transports/fetch.test.ts

@@ -50,7 +50,7 @@ describe('NewFetchTransport', () => {
       body: serializeEnvelope(ERROR_ENVELOPE),
       method: 'POST',
       keepalive: true,
-      referrerPolicy: 'origin',
+      referrerPolicy: 'strict-origin',
     });
   });
 

packages/deno/src/transports/index.ts

@@ -31,7 +31,7 @@ export function makeFetchTransport(options: DenoTransportOptions): Transport {
     const requestOptions: RequestInit = {
       body: request.body,
       method: 'POST',
-      referrerPolicy: 'origin',
+      referrerPolicy: 'strict-origin',
       headers: options.headers,
     };