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crates.io · #3834 most downloaded on crates.io
pyproject.toml parser in Rust
Last release 12 months ago
09 Oct 2025
Release timing varies
gaps range from 2 weeks to 8 months
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notes for 12 of 29 stable releases
1 version withdrawn
withdrawn after publishing
5 years old
30 releases · first in 2021
One column per quarter.
Normalize extra names in optional dependencies
Support resolving optional dependencies and dependency groups
Better PEP 639 license-files glob validation and error messages from uv
license-files glob validation and error messages from uvcheck_pep639_glob function for using the PEP 639 support with a different glob crate.Ensure wasm32-unknown-unknown support
Ensure wasm32-unknown-unknown support
Make license and license_files public again
license and license_files public again* Make Contact definition strict
Contact definition strict* Fix Contact definition
Contact definitionUpdate to the provisional PEP 639. This is technically a breaking change, but only for fields previously in draft
Support dependency groups (PEP 735)
* Update pep440_rs to 0.6.0 * Update pep508_rs to 0.6.0
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The build_system table is now optional. There are many projects that use pyproject.toml for tool configuration without specifying a build backend, whi
build_system table is now optional. There are many projects that use pyproject.toml for tool configuration
without specifying a build backend, which this change reflects.Nothing published for this version
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…table form, which accepting PEP 639 would deprecate. The previous implementation of a project.license-expression key in pyproject.toml has been remove…
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