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Align Node.js version prerequisites with CLI reference (v22+) #5118

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devalog merged 1 commit intomainfrom
fern/update-nodejs-version
Apr 23, 2026
Merged

Align Node.js version prerequisites with CLI reference (v22+) #5118
devalog merged 1 commit intomainfrom
fern/update-nodejs-version

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@fern-api fern-api Bot commented Apr 23, 2026

Updates all user-facing Node.js version references across the docs to match the authoritative requirement on the CLI reference installation page: Node.js version 22 or higher and npm version 10.0.0 or higher.

Changes

  • README.md — bumped Quickstart prerequisite from Node.js 16+ to Node.js 22+ and clarified npm 10.0.0+.
  • fern/products/docs/pages/preview-publish/preview-changes-locally.mdx — bumped Prerequisites from Node.js 18+ to 22+.
  • fern/products/docs/pages/developer-tools/gitlab.mdx — bumped Prerequisites from Node.js 18+ to 22+.
  • .github/scripts/system-prompt.md — updated the Fern-scribe tutorial / development-context guidance from Node.js 16+ to Node.js 22+ so future generated tutorials quote the correct minimum.

What was intentionally left unchanged

  • TypeScript / Java / C# SDK generator changelog entries and the typescript/configuration.mdx Node16 / Node18 option names — these are historical or describe specific generator feature flags, not CLI prerequisites.
  • fern/products/sdks/resources/fern-vs-openapi-generator.mdx and typescript/design.mdx — describe the generated SDK's Node.js runtime support, which is independent of the CLI's Node.js requirement.
  • .github/workflows/fern-scribe.yml (node-version: '20' for CI) and pnpm-lock.yaml / package-lock.json engines entries — internal tooling, not user-facing documentation.

Requested by: Fern Support

@fern-api fern-api Bot requested a review from devalog as a code owner April 23, 2026 11:40
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fern-api Bot commented Apr 23, 2026

Requested by: devin
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@devalog devalog merged commit 93914f9 into main Apr 23, 2026
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@devalog devalog deleted the fern/update-nodejs-version branch April 23, 2026 16:28
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2 participants