chore(deps): update dependency next to 15.5.4

[chrisbbreuer]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
next (source)	14.0.0 -> 15.5.4

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Release Notes

vercel/next.js (next)

14.0.0 -> 15.5.4

v15.6.0-canary.27

Compare Source

Core Changes

• Fix double comma in build manifest: #84131
• [turbopack] set app dir only to true when no pages entries detected: #84144
• Split code-frame into separate compiled package: #84174

Credits

Huge thanks to timneutkens and huozhi for helping!

Released by nextjs-bot on 9/24/2025

v15.6.0-canary.26

Compare Source

Core Changes

• docs: update Security section to direct disclosures : #84156
• ci: Enable experimental.isolatedDevBuild for test-experimental-dev: #84099
• [turbopack] Ensure React Compiler options are based dev vs prod: #84062
• Enable anonymous function naming in React Compiler: #84070
• Revert "[Breaking] Remove deprecated publicRuntimeConfig and serverRuntimeConfig (#83944)": #84167

Misc Changes

• Update Rspack development test manifest: #84117

Credits

Huge thanks to aaronbrown-vercel, vercel-release-bot, devjiwonchoi, and eps1lon for helping!

Released by nextjs-bot on 9/24/2025

v15.6.0-canary.25

Compare Source

Core Changes

• Flag excess properties in Next.js config with TypeScript: #84069

Misc Changes

• Turbopack: add more details to the graph panic: #84143
• test: split app-middleware test per describe: #84130

Credits

Huge thanks to sokra, eps1lon, and devjiwonchoi for helping!

Released by nextjs-bot on 9/23/2025

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📊 Package Statistics

• next: 12,787,477 weekly downloads

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