What changed
A relaxation. Existing payloads are unaffected.
Affects Phase reachable from 11 operations.
can now be null
Who is affected
Code that sends Square's Phase objects, used by 11 Square operations.
Before and after
| Where | Before | After |
|---|---|---|
| Phase.uid | string | null|string |
Based on Square’s published API specification. How severity is decided.