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## 1.13.1

**`(fix):`** Generated model classes now include fields inherited from parent types
(Fern `extends` / OpenAPI `allOf`). Previously, derived models — including
discriminated union variants — only carried their own declared properties
and silently dropped fields contributed by their parents, leaving
deserialized responses without `id`, `name`, and other inherited common
fields.

## 1.13.0

**`(feat):`** Add a `max_retries:` keyword argument to the generated root `Client`
constructor. Consumers can now configure the default retry count once
at client construction (e.g. `Client.new(max_retries: 5)`) instead of
relying on the generation-time `maxRetries` setting in `generators.yml`.
The constructor default still respects the configured value (or `2`
when unset), so existing behavior is preserved.