changeset

.changeset/brown-years-heal.md

@@ -0,0 +1,25 @@
+---
+'@vercel/blob': minor
+'vercel-storage-integration-test-suite': minor
+---
+
+Add onUploadProgress feature to put/upload
+
+You can now track the upload progress in Node.js and all major browsers when
+using put/upload in multipart, non-multipart and client upload modes. Basically
+anywhere in our API you can upload a file, then you can follow the upload
+progress.
+
+Here's a basic usage example:
+
+```
+const blob = await put('big-file.pdf', file, {
+  access: 'public',
+  onUploadProgress(event) {
+    console.log(event.loaded, event.total, event.percentage);
+  }
+});
+```
+
+Fixes #543
+Fixes #642