@remotion/vercel: Support new private Blob stores

[JonnyBurger]

Summary

• Upgraded @vercel/blob from 2.0.1 to 2.3.0 in @remotion/vercel and template-vercel
• Expanded VercelBlobAccess type to accept 'public' | 'private'
• Made access parameter optional in uploadToVercelBlob(), defaulting to 'private'
• Updated docs to reflect the new option and default

Test plan

• bun run make in packages/vercel succeeds
• Verify uploadToVercelBlob() works with access: 'private'
• Verify uploadToVercelBlob() works with access: 'public'
• Verify uploadToVercelBlob() defaults to 'private' when access is omitted

🤖 Generated with Claude Code

[vercel]

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Project	Deployment	Actions	Updated (UTC)
bugs	Ready	Preview, Comment	Feb 20, 2026 5:16pm
remotion	Ready	Preview, Comment	Feb 20, 2026 5:16pm

[pullfrog]

Clean, small change. A couple of observations:

PR description vs. code mismatch: The PR description says access is now optional with a default of 'private', but the code still has access as a required parameter in uploadToVercelBlob(). Either the description is inaccurate, or the intended default wasn't implemented. The code as-is is fine (non-breaking expansion of the type), but the description is misleading.

Doc nits (not in the diff, so noting here):

1. upload-to-vercel-blob.mdx line 13 still says "to make the output publicly accessible" — now that private uploads are supported, consider softening to e.g. "to store the output in Vercel Blob storage".

2. upload-to-vercel-blob.mdx line 68 says "The public download URL" — for access: 'private', the URL requires a token. Consider just "The download URL of the uploaded file."

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[Copilot]

Pull request overview

This PR updates the @remotion/vercel integration with Vercel Blob to support private uploads by upgrading @vercel/blob and extending the public API/types/docs accordingly.

Changes:

• Upgraded @vercel/blob to 2.3.0 in @remotion/vercel and template-vercel.
• Expanded VercelBlobAccess to 'public' | 'private' and made uploadToVercelBlob()’s access optional with a default of 'private'.
• Updated Vercel docs to reflect the new access option and default.

Reviewed changes

Copilot reviewed 7 out of 8 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
packages/vercel/src/upload-to-vercel-blob.ts	Makes access optional and defaults uploads to private.
packages/vercel/src/types.ts	Extends VercelBlobAccess to include private.
packages/vercel/src/scripts/upload-blob.ts	Updates script config typing to use VercelBlobAccess.
packages/vercel/package.json	Bumps @vercel/blob to 2.3.0.
packages/template-vercel/package.json	Bumps @vercel/blob to 2.3.0 in the template.
packages/docs/docs/vercel/upload-to-vercel-blob.mdx	Documents access? and the new default.
packages/docs/docs/vercel/types.mdx	Updates the type reference text for VercelBlobAccess.
bun.lock	Lockfile update for @vercel/blob@2.3.0.

[pullfrog]

Addressed 1 review thread approved with 👍 by @JonnyBurger:

• packages/docs/docs/vercel/upload-to-vercel-blob.mdx:63 — The review noted that the PR claims access defaults to 'private' but the code didn't make it optional. This was already fixed in commit 03357581cd which made access optional with default: 'private' and updated the docs accordingly. Replied and resolved the thread.

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