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@netlify/edge-functions

What changed in @netlify/edge-functions 3 to 4, from its official release notes, upgrade guides and advisories. Sources checked 2026-10-27.

3 breaking1 performance1 fixes and other

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@netlify/edge-functions 41 changes

Breaking changes 1

  • Node.js 22.12 or newer is now required to use this package.

    4.0.0release notes

@netlify/edge-functions 34 changes

Breaking changes 2

  • The /dev export was removed; local development functionality is available from @netlify/edge-functions-dev instead.

    3.0.0release notes

  • The /version export was removed; use @netlify/edge-functions-bootstrap to retrieve the URL of the latest bootstrap.

    3.0.0release notes

Performance 1

  • The package install size fell from 32 MB to 8 KB, with direct dependencies reduced from 13 to 1 and transitive dependencies from 98 to 1.

    3.0.0release notes

Fixes and other changes 1

  • The types now allow declaration merging for global.Netlify.

    3.0.1release notes