What changed
No action needed unless you validate responses against a closed schema.
Affects CatalogModifierList reachable from 10 operations.
Who is affected
Code that reads Square's CatalogModifierList objects, used by 10 Square operations.
Before and after
| Where | Before | After |
|---|---|---|
| CatalogModifierList.allow_quantities | absent | present |
Based on Square’s published API specification. How severity is decided.