PyO3/maturin v0.12.16-beta.4

on GitHub

What's Changed

• cli: Mention MATURIN_PYPI_TOKEN variable by @ravenexp in #912
• Use MATURIN_REPOSITORY_URL environment variable by @ravenexp in #913
• Use MATURIN_USERNAME environment variable by @ravenexp in #915
• Allow stubs-only mixed project layout by @messense in #914
• Add Windows python sysconfig by @messense in #917

Full Changelog: v0.12.16-beta.3...v0.12.16-beta.4