fix: use devEngines for node >=22 instead of engines

[gabrielmfern]

We set engines to >=22.0.0 before with the intent of only requireing it for dev, and not to stop supporting Node 20 per se. But the engines field actually enforces it for end users, and npm install warns:

npm warn EBADENGINE Unsupported engine {
npm warn EBADENGINE   package: '@react-email/components@1.0.1',
npm warn EBADENGINE   required: { node: '>=22.0.0' },
npm warn EBADENGINE   current: { node: 'v20.17.0', npm: '10.9.2' }
npm warn EBADENGINE }
npm warn EBADENGINE Unsupported engine {
npm warn EBADENGINE   package: 'react-email@5.0.4',
npm warn EBADENGINE   required: { node: '>=22.0.0' },
npm warn EBADENGINE   current: { node: 'v20.17.0', npm: '10.9.2' }
npm warn EBADENGINE }
npm warn EBADENGINE Unsupported engine {
npm warn EBADENGINE   package: '@react-email/code-block@0.2.0',
npm warn EBADENGINE   required: { node: '>=22.0.0' },
npm warn EBADENGINE   current: { node: 'v20.17.0', npm: '10.9.2' }
npm warn EBADENGINE }
npm warn EBADENGINE Unsupported engine {
npm warn EBADENGINE   package: '@react-email/markdown@0.0.17',
npm warn EBADENGINE   required: { node: '>=22.0.0' },
npm warn EBADENGINE   current: { node: 'v20.17.0', npm: '10.9.2' }
npm warn EBADENGINE }
npm warn EBADENGINE Unsupported engine {
npm warn EBADENGINE   package: '@react-email/render@2.0.0',
npm warn EBADENGINE   required: { node: '>=22.0.0' },
npm warn EBADENGINE   current: { node: 'v20.17.0', npm: '10.9.2' }
npm warn EBADENGINE }
npm warn EBADENGINE Unsupported engine {
npm warn EBADENGINE   package: '@react-email/tailwind@2.0.1',
npm warn EBADENGINE   required: { node: '>=22.0.0' },
npm warn EBADENGINE   current: { node: 'v20.17.0', npm: '10.9.2' }
npm warn EBADENGINE }

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[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Preview	Comments	Updated (UTC)
react-email	Ready	Preview	Comment	Nov 18, 2025 3:36pm
react-email-demo	Ready	Preview	Comment	Nov 18, 2025 3:36pm

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	@​types/​normalize-path@​3.0.2
	@​next/​env@​15.3.1
	@​types/​mime-types@​2.1.4
	@​radix-ui/​react-toggle@​1.1.10
	@​radix-ui/​react-slot@​1.2.3
	@​radix-ui/​react-collapsible@​1.1.12
	@​radix-ui/​react-toggle-group@​1.1.11
	@​radix-ui/​react-tabs@​1.1.13
	@​types/​prompts@​2.4.9
	@​radix-ui/​react-dropdown-menu@​2.1.16
	@​radix-ui/​react-popover@​1.1.15
	@​types/​react-dom@​19.0.1
	@​radix-ui/​react-tooltip@​1.2.8
	@​radix-ui/​react-tabs@​1.1.2
	@​radix-ui/​react-select@​2.2.6
	@​types/​prismjs@​1.26.5
	@​types/​html-to-text@​9.0.4
	@​types/​babel__core@​7.20.5
	@​types/​css-tree@​2.3.10
	@​types/​shelljs@​0.8.15
	@​types/​fs-extra@​11.0.1
	@​types/​babel__traverse@​7.20.7
	@​responsive-email/​react-email@​0.0.4
	@​types/​react@​19.0.1
	clsx@​2.1.1
	@​radix-ui/​colors@​3.0.0
	@​types/​node@​22.14.1
	chokidar@​4.0.3
	classnames@​2.5.1
	debounce@​2.0.0
	css-tree@​3.1.0
	@​vercel/​analytics@​1.5.0
	conf@​15.0.2
See 9 more rows in the dashboard

View full report

[socket-security]

All alerts resolved. Learn more about Socket for GitHub.

This PR previously contained dependency changes with security issues that have been resolved, removed, or ignored.

View full report

[cubic-dev-ai]

No issues found across 24 files

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@react-email/button

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@react-email/code-block

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@react-email/column

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@react-email/components

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@react-email/container

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create-email

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@react-email/head

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@react-email/heading

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@react-email/img

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@react-email/link

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@react-email/markdown

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@react-email/preview

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react-email

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@react-email/render

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@react-email/row

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@react-email/section

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@react-email/text

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commit: 82e5c30