type can now return "rerouted"

What changed

Producer-side tools call this additive. It breaks exhaustive switches, strict parsers and generated client enums.

Affects type on insights_resources_payment_evaluation_outcome reachable from 1 operation.

New value: rerouted.

can now return "rerouted"

Who is affected

Code that reads Stripe's insights_resources_payment_evaluation_outcome objects, used by 1 Stripe operation.

Before and after

Code that breaks

switch (response.type) {
  // existing branches …
  // no branch for "rerouted"
  default:
    throw new Error("unexpected type");
}

Based on Stripe’s published API specification. How severity is decided.