What changed
No action needed unless you validate responses against a closed schema.
Affects GET /v1/microfrontends/groups/{groupId}/projects.
Who is affected
Code that reads GET /v1/microfrontends/groups/{groupId}/projects (projects[].rollingRelease.gate.checks[].significanceLevel).
Before and after
| Where | Before | After |
|---|---|---|
| GET /v1/microfrontends/groups/{groupId}/projects · projects[].rollingRelease.gate.checks[].significanceLevel | absent | present |
| GET /v10/projects · projects[].rollingRelease.gate.checks[].significanceLevel | absent | present |
Based on Vercel’s published API specification. How severity is decided.