deps(deps): bump @vercel/blob from 0.25.1 to 2.0.0

[dependabot]

Bumps @vercel/blob from 0.25.1 to 2.0.0.

Release notes

Sourced from @​vercel/blob's releases.

@​vercel/blob@​2.0.0

Major Changes

• 0b8ead9: BREAKING CHANGE:

  To continue receiving onUploadCompleted callback once a file is uploaded with Client Uploads when not hosted on Vercel, you need to provide the callbackUrl at the onBeforeGenerateToken step when using handleUpload.

  When hosted on Vercel: No code changes required. The callbackUrl is inferred from Vercel system environment variables:

  • In preview environment: VERCEL_BRANCH_URL when available, otherwise VERCEL_URL
  • In production environment: VERCEL_PROJECT_PRODUCTION_URL

  If you're not hosted on Vercel or you're not using Vercel system environment variables, your will need to provide the callbackUrl:

  Before:

  await handleUpload({
    body,
    request,
    onBeforeGenerateToken: async (pathname) => {
      /* options */
    },
    onUploadCompleted: async ({ blob, tokenPayload }) => {
      /* code */
    },
  });

  After:

  await handleUpload({
    body,
    request,
    onBeforeGenerateToken: async (pathname) => {
      return { callbackUrl: 'https://example.com' }; // the path to call will be automatically computed
    },
    onUploadCompleted: async ({ blob, tokenPayload }) => {
      /* code */
    },
  });

  For local development: Set the VERCEL_BLOB_CALLBACK_URL environment variable to your tunnel URL:

  VERCEL_BLOB_CALLBACK_URL=https://abc123.ngrok-free.app

... (truncated)

Changelog

Sourced from @​vercel/blob's changelog.

2.0.0

Major Changes

• 0b8ead9: BREAKING CHANGE:

  To continue receiving onUploadCompleted callback once a file is uploaded with Client Uploads when not hosted on Vercel, you need to provide the callbackUrl at the onBeforeGenerateToken step when using handleUpload.

  When hosted on Vercel: No code changes required. The callbackUrl is inferred from Vercel system environment variables:

  • In preview environment: VERCEL_BRANCH_URL when available, otherwise VERCEL_URL
  • In production environment: VERCEL_PROJECT_PRODUCTION_URL

  If you're not hosted on Vercel or you're not using Vercel system environment variables, your will need to provide the callbackUrl:

  Before:

  await handleUpload({
    body,
    request,
    onBeforeGenerateToken: async (pathname) => {
      /* options */
    },
    onUploadCompleted: async ({ blob, tokenPayload }) => {
      /* code */
    },
  });

  After:

  await handleUpload({
    body,
    request,
    onBeforeGenerateToken: async (pathname) => {
      return { callbackUrl: 'https://example.com' }; // the path to call will be automatically computed
    },
    onUploadCompleted: async ({ blob, tokenPayload }) => {
      /* code */
    },
  });

  For local development: Set the VERCEL_BLOB_CALLBACK_URL environment variable to your tunnel URL:

... (truncated)

Commits

• a8df1cf Version Packages (#877)
• 0b8ead9 fix(@​vercel/blob): Disallow passing callbackUrl from clients (#875)
• acaa9a0 Version Packages (#860)
• f65d3c9 chore(docs): Use urlOrPathname when relevant (#859)
• f232754 Version Packages (#858)
• 2b4acc3 feat(@​vercel/blob): Allow custom headers in client uploads (#857)
• 1ade8df Version Packages (#856)
• fff178d fix(blob): Use new endpoint for API calls (#854)
• 1634fd2 Version Packages (#852)
• af5f54b fix(@​vercel/blob): Ensure all exported methods are correctly documented (#851)
• Additional commits viewable in compare view

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Project	Deployment	Preview	Comments	Updated (UTC)
mk-language-lab	Error			Dec 12, 2025 2:46pm