4.0.2

(fix): Fix binary file upload for wrapped request endpoints (endpoints with query parameters alongside an application/octet-stream body). The body type is now byte[] instead of String, and the request is sent via InputStreamRequestBody instead of String.valueOf().getBytes(UTF_8), which was corrupting binary data.

4.0.1

(fix): Fix generated snippets producing OptionalNullable.of(...) for fields that are only optional (not nullable) when collapse-optional-nullable is enabled.