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structured-headers 1 → 2

1.0.1 → 2.1.0. What the package's exports lost, renamed or changed between the two releases, from lurq's extraction of both published tarballs.

structured-headers 2.1.0 removes or renames exports your code may import.

Removed
2
Renamed
0
Signature changes
1
Types removed
0
Newly deprecated
0
Added
5

Does this break your code?

Run this in your project. It compares both releases against the names your code actually imports, locally, with no account and nothing sent to lurq:

npx lurqrun check-upgrade --upgrade structured-headers@1.0.1..2.1.0

To have your coding agent check upgrades like this before it writes them, connect lurq to Claude Code, Cursor, VS Code or Codex:

npx lurqrun

Quickstart

Removed

Gone at runtime, with no replacement found under another name. Imports of these fail.

  • ByteSequenceobject
  • isByteSequenceobject

Signature changes

Still exported, but the number of arguments it reads changed.

  • serializeItem1 → 2 arguments

An export diff shows what a release removed or re-signatured, not behaviour changes: read the changelog for those. Extracted Oct 18, 2026. structured-headers on lurq.