Pdm-backend

   💻 Chores

- Bump validate-pyproject to 0.9.0 &nbsp;-&nbsp; by henryiii in https://github.com/pdm-project/pdm-backend/issues/265 [<samp>(23484)</samp>](https://github.com/pdm-project/pdm-backend/commit/2348482)
- Update dependencies &nbsp;-&nbsp; by frostming [<samp>(7f7dd)</samp>](https://github.com/pdm-project/pdm-backend/commit/7f7dd51)
- Update badge &nbsp;-&nbsp; by frostming [<samp>(6fdd4)</samp>](https://github.com/pdm-project/pdm-backend/commit/6fdd494)
- Migrate tool config to pyproject.toml &nbsp;-&nbsp; by frostming [<samp>(d5d5c)</samp>](https://github.com/pdm-project/pdm-backend/commit/d5d5c23)

&nbsp;&nbsp;&nbsp;&nbsp;[View changes on GitHub](https://github.com/pdm-project/pdm-backend/compare/2.4.2...2.4.3)

&nbsp;&nbsp;&nbsp;🚀 Features

- Use fallback_version for source = "call" &nbsp;-&nbsp; by frostming in https://github.com/pdm-project/pdm-backend/issues/264 [<samp>(16562)</samp>](https://github.com/pdm-project/pdm-backend/commit/1656230)

&nbsp;&nbsp;&nbsp;🐞 Bug Fixes

- Update to pyproject_metadata 0.9.0b5 &nbsp;-&nbsp; by henryiii in https://github.com/pdm-project/pdm-backend/issues/263 [<samp>(67fb7)</samp>](https://github.com/pdm-project/pdm-backend/commit/67fb709)

&nbsp;&nbsp;&nbsp;&nbsp;[View changes on GitHub](https://github.com/pdm-project/pdm-backend/compare/2.4.1...2.4.2)

&nbsp;&nbsp;&nbsp;🐞 Bug Fixes

- Can't format requirements when converting to setup.py &nbsp;-&nbsp; by frostming [<samp>(856d8)</samp>](https://github.com/pdm-project/pdm-backend/commit/856d849)
- Update to pyproject_metadata 0.9.0b4 &nbsp;-&nbsp; by frostming [<samp>(88c3f)</samp>](https://github.com/pdm-project/pdm-backend/commit/88c3f44)

&nbsp;&nbsp;&nbsp;&nbsp;[View changes on GitHub](https://github.com/pdm-project/pdm-backend/compare/2.4.0...2.4.1)

&nbsp;&nbsp;&nbsp;🚀 Features

- Accept context as the second argument to version_format function &nbsp;-&nbsp; by frostming in https://github.com/pdm-project/pdm-backend/issues/258 [<samp>(708aa)</samp>](https://github.com/pdm-project/pdm-backend/commit/708aa3f)
- Update pyproject-metadata to support latest version of PEP 639 &nbsp;-&nbsp; by frostming in https://github.com/pdm-project/pdm-backend/issues/259 [<samp>(6c48d)</samp>](https://github.com/pdm-project/pdm-backend/commit/6c48d72)

&nbsp;&nbsp;&nbsp;🐞 Bug Fixes

- Project license field &nbsp;-&nbsp; by frostming [<samp>(6853a)</samp>](https://github.com/pdm-project/pdm-backend/commit/6853a13)

&nbsp;&nbsp;&nbsp;&nbsp;[View changes on GitHub](https://github.com/pdm-project/pdm-backend/compare/2.3.3...2.4.0)

&nbsp;&nbsp;&nbsp;🐞 Bug Fixes

- Pdm_build.py added twice in sdist file. Fixes 250 &nbsp;-&nbsp; by frostming in https://github.com/pdm-project/pdm-backend/issues/250 [<samp>(3dd6d)</samp>](https://github.com/pdm-project/pdm-backend/commit/3dd6d78)

&nbsp;&nbsp;&nbsp;&nbsp;[View changes on GitHub](https://github.com/pdm-project/pdm-backend/compare/2.3.2...2.3.3)

&nbsp;&nbsp;&nbsp;🐞 Bug Fixes

- Detect src layout only if it exists and included by build config &nbsp;-&nbsp; by frostming [<samp>(9466c)</samp>](https://github.com/pdm-project/pdm-backend/commit/9466c66)
- Use compatible is_relative_to for Python 3.8 &nbsp;-&nbsp; by frostming [<samp>(30c46)</samp>](https://github.com/pdm-project/pdm-backend/commit/30c4614)

&nbsp;&nbsp;&nbsp;📝 Documentation

- Update the logo url &nbsp;-&nbsp; by frostming [<samp>(fd5ef)</samp>](https://github.com/pdm-project/pdm-backend/commit/fd5eff3)

&nbsp;&nbsp;&nbsp;&nbsp;[View changes on GitHub](https://github.com/pdm-project/pdm-backend/compare/2.3.1...2.3.2)