update changeset

Author: sommeeeer

.changeset/four-walls-read.md

@@ -1,7 +1,21 @@
 ---
-"@opennextjs/cloudflare": patch
+"@opennextjs/cloudflare": minor
 ---
 
 Ensure that the initial request.signal is passed to the wrapper
 
-`request.signal.onabort` is now supported in route handlers.
+
+
+`request.signal.onabort` is now supported in route handlers. It requires that the signal from the original worker's request is passed to the handler. It will then pass along that `AbortSignal` through the `streamCreator` in the wrapper. This will destroy the response sent to NextServer when a client aborts, thus triggering the signal in the route handler.
+
+**Note:**  
+If you have a custom worker, you must update your code to pass the original `request.signal` to the handler.  
+For example:
+
+```js
+// Before:
+return handler(reqOrResp, env, ctx);
+
+// After:
+return handler(reqOrResp, env, ctx, request.signal);
+```