1.45.4

(fix): Fix generated Go failing to compile when an undiscriminated union is sent as a request header. Such unions now generate a String() method (fmt.Stringer) and the client serializes the header via that method, instead of passing the union struct where a string is expected.

1.45.3

(fix): Fixed pagination for endpoints whose results property is a named alias to a list or set (e.g. results: $response.data where data is a UserList alias). Previously v1 generation aborted with “unsupported pagination results type”, and once that was resolved the generated pager used the alias itself as the page element type, producing code that did not compile. The results element type is now resolved through alias indirection (and optional/nullable wrappers) in both generators, so the pager’s element type matches the endpoint’s returned page type.