Tyro

What's Changed
* Add `use_underscores` option by brentyi in https://github.com/brentyi/tyro/pull/76
* Dependency and helptext cleanup


**Full Changelog**: https://github.com/brentyi/tyro/compare/v0.5.7...v0.5.8

What's Changed
* Add conf.PositionalRequiredArgs by brentyi in https://github.com/brentyi/tyro/pull/66
* More error message tweaks by brentyi in https://github.com/brentyi/tyro/pull/67
* Fix tyro.conf for pydantic>=2 by brentyi in https://github.com/brentyi/tyro/pull/69


**Full Changelog**: https://github.com/brentyi/tyro/compare/v0.5.6...v0.5.7

What's Changed
* Fix typo in README.md by eltociear in https://github.com/brentyi/tyro/pull/65
* Better error messages by brentyi in https://github.com/brentyi/tyro/pull/63

New Contributors
* eltociear made their first contribution in https://github.com/brentyi/tyro/pull/65

**Full Changelog**: https://github.com/brentyi/tyro/compare/v0.5.5...v0.5.6

Fix edge cases when generating subcommands from Optional[] types. (see 60)

What's Changed
* Support setting Tuple, Dict, and Union to empty in the command line by ShenhanQian in https://github.com/brentyi/tyro/pull/57
* Support Pydantic 2.0
* Fixed tests for Python 3.11
* Cleaned up internals
* Replace `poetry` with `setuptools`

New Contributors
* ShenhanQian made their first contribution in https://github.com/brentyi/tyro/pull/57

**Full Changelog**: https://github.com/brentyi/tyro/compare/v0.5.3...v0.5.4

Fix literals for latest `typing_extensions` release.