0.3.0

• Improved configuration file format
• Command-line overrides
• Support for multiple CMake build trees in one package
• PEP 420 namespace package support
• Reproducible builds
• CMake preset support (e.g. Conan)
• Allow overriding Wheel tags
• Support guessing Wheel tags based on the current platform
• Support for ABI3 Wheels
• Multiple editable installation modes
• Editable build hook mode that automatically re-builds extension modules
• Cross-compilation workflow documentation
• Automatic CIBW cross-compilation support for macOS and Windows on ARM
• Extensive testing (unit tests, package content checks, cibuildwheel tests)
• Pre-commit Ruff and Mypy checks
• Better error reporting
• Pass a virtual environment's Ninja path to CMake explicitly
• Dropped flit_core dependency
• Removed convoluted cross.copy_from_native_build option
• Improved CMake FindPython hints

Simple [tool.py-build-cmake] configurations in pyproject.toml should be mostly backward compatible, but some options have moved. See https://tttapa.github.io/py-build-cmake/Config.html for details about the new config format.

Full Changelog: 0.1.8...0.3.0

0.3.0a3

• Add cmake.install_config option
• Improve FindPython hints

Full Changelog: 0.3.0a2...0.3.0a3

0.3.0a2

• Use CMake config with index 0 as default for CLI

Full Changelog: 0.3.0a1...0.3.0a2

0.3.0a1

• New wheel config section to specify Wheel tags (Python tag, ABI tag, platform tag, build tag)
• Support guessing an appropriate value for the platform tag based on the current environment
• Command-line overrides using -C override=cmake.options.FOO=bar
• Custom .pbc config file format in addition to TOML to allow fine-grained control over options
• Support workflows with multiple independent CMake build trees
• Set find_python=True and find_python3=True by default
• Use the Cartesian product of CMake configs and build preset (instead of the union)
• Make sure the correct version of Ninja is used, even inside of temporary virtual environments
• Upgrade pybind11 and nanobind, simplify stub generation, simplify cross-compilation
• Colored help output from py-build-cmake config format
• Improved error reporting

Full Changelog: 0.2.0a14...0.3.0a1

0.2.0a14

• Improved cross-compilation support
• Updated cross-compilation documentation
• Treat empty path in config file as None

Full Changelog: 0.2.0a13...0.2.0a14

0.2.0a13

• New build hook to automatically re-build extension modules on first import
• Support for CMake presets
• Allow customizing build path
• Updated configuration file checker
• CMake pre-load file improvements
• Improved namespace package and generated module support
• Update pybind11 and nanobind
• CMake option merging, allow boolean CMake options
• ARM64 macOS tests
• Python 3.13 beta support

Full Changelog: 0.2.0a12...0.2.0a13

0.2.0a12

• List config options behavior changed, see docs/Config.md for details
• Allow specifying override behavior of ListOfStrConfigOption

Full Changelog: 0.2.0a11...0.2.0a12

0.2.0a11

• Improved CMake preset support

Full Changelog: 0.2.0a10...0.2.0a11

0.2.0a10

• Run stubgen after CMake install.
  Custom hand-written stubs or stubs generated by CMake are not replaced,
  only stubs for modules that do not have any stubs yet are installed.
• Set CMake options in cache pre-load script instead of command line arguments.

Full Changelog: 0.2.0a9...0.2.0a10

0.2.0a9

• Don't use -A for non-VS generators Windows (#21)
• Support generated modules/packages (#22)

Full Changelog: 0.2.0a8...0.2.0a9