What changed
No action needed unless you validate responses against a closed schema.
Affects POST /v1/projects/{projectId}/routes/generate.
Who is affected
Code that reads POST /v1/projects/{projectId}/routes/generate (route.caseSensitive).
Before and after
| Where | Before | After |
|---|---|---|
| POST /v1/projects/{projectId}/routes/generate · route.caseSensitive | absent | present |
Based on Vercel’s published API specification. How severity is decided.