astropenguin/pandas-dataclasses: Update release

What's Changed Add typing module by @astropenguin in https://github.com/astropenguin/pandas-dataclasses/pull/6 Add support for attr and name fields by @astropenguin in https://github.com/astropenguin/pandas-dataclasses/pull/10 Update named fields by @astropenguin in https://github.com/astropenguin/pandas-dataclasses/pull/12 Add dataspec module by @astropenguin in https://github.com/astropenguin/pandas-dataclasses/pull/8 Add series module by @astropenguin in https://github.com/astropenguin/pandas-dataclasses/pull/14 Update series module by @astropenguin in https://github.com/astropenguin/pandas-dataclasses/pull/18 Update typing module by @astropenguin in https://github.com/astropenguin/pandas-dataclasses/pull/21 Rename dataspec module by @astropenguin in https://github.com/astropenguin/pandas-dataclasses/pull/23 Update series module by @astropenguin in https://github.com/astropenguin/pandas-dataclasses/pull/25 Update typing module by @astropenguin in https://github.com/astropenguin/pandas-dataclasses/pull/29 Add core module by @astropenguin in https://github.com/astropenguin/pandas-dataclasses/pull/27 Add frame module by @astropenguin in https://github.com/astropenguin/pandas-dataclasses/pull/31 Add support for union type in dataclass fields by @astropenguin in https://github.com/astropenguin/pandas-dataclasses/pull/33 Update typing module by @astropenguin in https://github.com/astropenguin/pandas-dataclasses/pull/35 Update algorithm of Series creation by @astropenguin in https://github.com/astropenguin/pandas-dataclasses/pull/37 Fix support for union type in dataclass fields by @astropenguin in https://github.com/astropenguin/pandas-dataclasses/pull/39 Release v0.2.0 by @astropenguin in https://github.com/astropenguin/pandas-dataclasses/pull/41 Full Changelog: https://github.com/astropenguin/pandas-dataclasses/compare/v0.1.0...v0.2.