# December 3, 2025

## 4.41.8

**`(fix):`** Fix duplicate field names in discriminated union types.

## 4.41.7

**`(fix):`** Fix paginated response handling when response type is optional or nullable.

## 4.41.6

**`(fix):`** Fix Python wire test generation to drop literal-only params and fill in required file arguments so tests match the generated SDK signatures.

## 4.41.5

**`(fix):`** The `package_path` configuration now works as a suffix within the module hierarchy instead of a prefix.
For example, `package_path: sub/dir` now generates to `src/name/sub/dir/...` enabling imports like
`from name.sub.dir import Client`.

## 4.41.4

**`(fix):`** Ensure `UncheckedBaseModel.model_validate` in Pydantic v2 respects `FieldMetadata(alias=...)` so aliased fields validate correctly from JSON.