v0.9.5

What's Changed

• Improve error messages when tyro.conf.arg() options are set in #219
• Fix subcommand edge cases associated with generics, tyro.conf.Suppress, tyro.conf.AvoidSubcomands in #220

Full Changelog: v0.9.4...v0.9.5

v0.9.4

What's Changed

• Support recursive argument suppression in #217
• Don't assume object hashes are unique in caching logic in #215

Full Changelog: v0.9.3...v0.9.4

v0.9.3

What's Changed

• Fix edge cases for (nested) custom constructors in #210
• Fix instantiation edge cases for custom struct types in #211
• Relax docstring_parser version requirement in #213

Full Changelog: v0.9.2...v0.9.3

v0.9.2

What's Changed

• Apply use_underscores to decorator-based subcommand names in #208
• Less restricted type expansion, more robust subcommand matching, improved error messages in #204

Full Changelog: v0.9.1...v0.9.2

v0.9.1

Full Changelog: v0.8.14...v0.9.1

Python 3.13 support, custom constructor API, and significant refactor of internals.

What's Changed

• typing.Annotated workaround for pydantic v1 in #187
• Primitive handling rewrite in #189
• Start struct handling rewrite in #191
• Fix dictionary + numeric tower edge cases introduced by new primitive API in #192
• Numeric tower improvements + test in #193
• setuptools => hatchling in #196
• Helptext, docs fixes in #199
• Support Python 3.13 in #200
• More complete custom constructor docs, refinements in #201

Full Changelog: v0.8.14...v0.9.1

v0.8.14

What's Changed

Improvements for type alias support, generics, and helptext generation.

• Fix edge cases associated with nested/recursive PEP 695 aliases by @brentyi in #181
• Support cyclic generics by @brentyi in #182
• Minor helptext generation improvements by @brentyi in #184

Full Changelog: v0.8.13...v0.8.14

v0.8.13

What's Changed

• Support suppressed arguments with duplicate names + light refactor for maintainability by @brentyi in #174
• Allow subcommand_cli_from_dict to specify console_outputs by @mirceamironenco in #175
• More complete wrappers in tyro.extras (for torchrun, etc) by @brentyi in #176
• Fix edge case when combining PEP 695 aliases with typing.Annotated[] by @brentyi in #178
• Fix generic aliases generated by Python 3.12 type statements by @brentyi in #179
• (refactor) Context-based resolution for generic types by @brentyi in #180

New Contributors

• @mirceamironenco made their first contribution in #175

Full Changelog: v0.8.12...v0.8.13

v0.8.12

What's Changed

Minor bug fixes, new features: tyro.conf.EnumChoicesFromValues (thanks @McD!), tyro.extras.SubcommandApp (thanks @jedie!).

• Fix inconsistency between type[T] and typing.Type[T] annotations by @brentyi in #165
• Feature: Markers: EnumChoicesFromValues by @emcd in #168
• Fix --tyro-write-completion when use_underscores=True by @brentyi in #173
• Decorator-based subcommand API (tyro.extras.SubcommandApp) by @brentyi in #169

New Contributors

• @emcd made their first contribution in #168

Full Changelog: v0.8.11...v0.8.12

v0.8.11

What's Changed

• Support Enum aliases by @kevinddchen in #162
• Support overriding behavior hint in argument helptext by @brentyi in #161

Full Changelog: v0.8.10...v0.8.11

v0.8.10

Better support for unions in completion script generation. (#158)

Full Changelog: v0.8.9...v0.8.10