0.4.2

#61 (Thanks @eggplants ) と 各種ライブラリの更新

What's Changed

• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #56
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #57
• build(deps): bump pydantic from 2.0.3 to 2.1.1 by @dependabot in #58
• TrainInfo の from が None になる場合に対応 by @eggplants in #61
• Ruffエラーを修正 by @eggplants in #62
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #59
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #63
• build(deps): bump pydantic from 2.1.1 to 2.3.0 by @dependabot in #64
• 0.4.2 by @unyacat in #65
• 0.4.2 by @unyacat in #66

Full Changelog: v0.4.1...v0.4.2