2026-09-03 Validation Rules API
- Rule condition values can now reference an environment value instead of only a fixed value:
conditions[].value, itsminandmax, theiradjust.value, andapplies_when.valueaccept an environment value, andconditions[].value,min, andmaxadditionally accept an external value — accepted onPOST /v1/validation-rulesandPATCH /v1/validation-rules/{ruleId}and returned wherever rules are read, so consumers must be prepared for these additional shapes