Turbo config only accepted in experimental [Next.js 15]

[sombrilla]

Link to the code that reproduces this issue

https://codesandbox.io/p/devbox/exciting-kepler-go8s7s

To Reproduce

1. Add turbo config in next.config.js/mjs
2. Start dev server
3. Logs show:

Invalid next.config.mjs options detected: 
 ⚠     Unrecognized key(s) in object: 'turbo'

Current vs. Expected behavior

According to the docs turbo config is not experimental and doesn't require the config to be wrapped in experimental.

Provide environment information

Operating System:
  Platform: linux
  Arch: x64
  Version: #1 SMP PREEMPT_DYNAMIC Sun Aug  6 20:05:33 UTC 2023
  Available memory (MB): 4102
  Available CPU cores: 2
Binaries:
  Node: 20.9.0
  npm: 9.8.1
  Yarn: 1.22.19
  pnpm: 8.10.2
Relevant Packages:
  next: 15.0.2-canary.0 // Latest available version is detected (15.0.2-canary.0).
  eslint-config-next: N/A
  react: 19.0.0-rc-45804af1-20241021
  react-dom: 19.0.0-rc-45804af1-20241021
  typescript: 5.3.3
Next.js Config:
  output: N/A

Which area(s) are affected? (Select all that apply)

Documentation, Turbopack

Which stage(s) are affected? (Select all that apply)

next dev (local), next build (local), next start (local)

Additional context

Tested as well on 15.0.1 stable

[samcx]

@sombrilla Thank you for submitting an issue!

Looks like a fix was already pushed up, but just making 1 extra additional update/fix.

[github-actions]

This closed issue has been automatically locked because it had no new activity for 2 weeks. If you are running into a similar issue, please create a new issue with the steps to reproduce. Thank you.