Vercel Storage Files

Major Changes

• 00dfe23: Vercel Blob is now GA! To celebrate this we're releasing the 1.0.0 version of the Vercel Blob SDK which includes multiple changes and improvements.

  Changes:

  • addRandomSuffix is now false by default
  • Blobs are cached for one month, configurable and with a lower limit of 1 min. Which means you cannot configure the blob cache to be less than 1 minute.
  • Random suffixes are now also added to the pathname of blob responses and content-disposition header.
  • Overwriting blobs now requires to use allowOverwrite: true. Example:

  ```js await put('file.png', file, { access: 'public' });

  await put('file.png', file, { access: 'public' }); // This will throw

  put('file.png', file, { access: 'public', allowOverwrite: true }); // This will work ```

  How to upgrade:

  • If you're using random suffixes by default, then add addRandomSuffix: true to put and onBeforeGenerateToken options.
  • If you're overwriting blobs, then add allowOverwrite: true to put and onBeforeGenerateToken options.
  • If you're using a cache-control of less than one minute, we recommend using a Vercel Function instead of a Blob. As Vercel Blob is primarily designed for caching content for a longer time.
  • If you're displaying the pathname field of Blob responses in a UI, and using random suffixes, make sure you adpat the UI to show the longer pathname.