- Ensure the
uvinstaller uses the current version of Python, avoiding an issue ifUV_PYTHONis set, for example. (:issue:`977`) - Fix
_has_valid_outer_pipreturningTruewhen pip is missing, causing build to try using a non-existent pip instead of falling back to virtualenv. (:issue:`1003`)
- Allow setting build constraints - by :user:`gaborbernat` (:issue:`963`)
- Automate releases with pre-release workflow and trusted publishing - by :user:`gaborbernat` (:issue:`991`)
- Fix documentation grammar and typos (:issue:`979`)
- Reorganize documentation using Diataxis framework - by :user:`gaborbernat` (:issue:`988`)
- Document release process and workflow security practices in contributing guide (:issue:`991`)
- Fix pip hack workaround - by :user:`gaborbernat` (:issue:`980`)
- Add
--quietflag (:pr:`947`) - Add option to dump PEP 517 metadata with
--metadata(:pr:`940`, :pr:`943`) - Support
UVenvironment variable (:pr:`971`) - Remove a workaround for 3.14b1 (:pr:`960`)
- In 3.14 final release,
colordefaults toTruealready (:pr:`962`) - Pass sp-repo-review (:pr:`942`)
- In pytest configuration,
log_levelis better thanlog_cli_level(:pr:`950`) - Split up typing and mypy (:pr:`944`)
- Use
types-colorama(:pr:`945`) - In docs, first argument for
_has_dependencyis a name (PR :pr:`970`) - Fix test failure when
flit-coreis installed (PR :pr:`921`)
- Add
--config-json(PR :pr:`916`, fixes issue :issue:`900`) - Drop Python 3.8 (PR :pr:`891`)
- Test on Python 3.14, colorful help on 3.14+ (PR :pr:`895`)
- Fix
ModuleNotFoundErrorwhenpipis not installed (PR :pr:`898`) - Disable use of
pip install --pythonfor debundled pip (PR :pr:`861`) - Don't pass no-wheel to virtualenv if it would warn (PR :pr:`892`)
- Optimize our tests to run faster (PR :pr:`871`, :pr:`872`, :pr:`738`)
- Allow running our tests without virtualenv (PR :pr:`911`)
- Fix issues in our tests (PR :pr:`824`, :pr:`918`, :pr:`870`, :pr:`915`, :pr:`862`, :pr:`863`, :pr:`899`, :pr:`896`, :pr:`854`)
- Use SPDX identifiers for our license metadata (PR :pr:`914`)
- Use dependency-groups for our development (PR :pr:`880`)
- Mention conda and update uv mention in README/docs (PR :pr:`842`, :pr:`816`, :pr:`917`)
- Add editable to
builder.get_requires_for_build's static types (PR :pr:`764`, fixes issue :issue:`763`) - Include artifact attestations in our release (PR :pr:`782`)
- Fix typing compatibility with typed
pyproject-hooks(PR :pr:`788`) - Mark more tests with
network(PR :pr:`808`) - Add more intersphinx links to docs (PR :pr:`804`)
- Make
uvoptional for tests (PR :pr:`807` and :pr:`813`)
- Avoid error when terminal width is undetectable on Python < 3.11 (PR :pr:`761`)
- Add
--installeroption, supportingpipanduv. Addeduvextra. (PR :pr:`751`) - Improve console output and provide
-vfor dependency installation (PR :pr:`749`) - Avoid compiling unused bytecode when using
pip(PR :pr:`752`) - Dropped support for Python 3.7 (PR :pr:`743`)
- Fixed invoking outer pip from user site packages (PR :pr:`746`, fixes issue :issue:`745`)
- Corrected the minimum pip version required to use an outer pip (PR :pr:`746`, fixes issue :issue:`745`)
- Use external pip if available instead of installing, speeds up environment setup with virtualenv slightly and venv significantly. (PR :pr:`736`)
- Stopped injecting
wheelas a build dependency automatically, in the case of missingpyproject.toml-- by :user:`webknjaz`. (PR :pr:`716`) - Use
importlib_metadataon Python <3.10.2 for bugfixes not present in those CPython standard libraries (not required when bootstrapping) -- by :user:`GianlucaFicarelli`. (PR :pr:`693`, fixes issue :issue:`692`)
- Avoid CPython 3.8.17, 3.9.17, 3.10.12, and 3.11.4 tarfile symlink bug triggered by adding
data_filterin 1.0.0. (PR :pr:`675`, fixes issue :issue:`674`)
- Removed the
tomllibrary fallback;tomlcan no longer be used as a substitute fortomli(PR :pr:`567`) - Added
runnerparameter toutil.project_wheel_metadata(PR :pr:`566`, fixes issue :issue:`553`) - Modified
ProjectBuilderconstructor signature, added alternativeProjectBuilder.from_envconstructor, redefinedenv.IsolatedEnvinterface, and exposedenv.DefaultIsolatedEnv, replacingenv.IsolatedEnvBuilder. The aim has been to shift responsibility for modifying the environment from the project builder to theIsolatedEnventirely and to ensure that the builder will be initialised from anIsolatedEnvin a consistent manner. Mutating the project builder is no longer supported. (PR :pr:`537`) virtualenvis no longer imported when using-n, for faster builds (PR :pr:`636`, fixes issue :issue:`510`)- The SDist now contains the repository contents, including tests. Flit-core 3.8+ required. (PR :pr:`657`, :pr:`661`, fixes issue :issue:`656`)
- The minimum version of
importlib-metadatahas been increased to 4.6 and Python 3.10 due to a bug in the standard library version with URL requirements in extras. This is still not required for 3.8 when bootstrapping (as long as you don't have URL requirements in extras). (PR :pr:`631`, fixes issue :issue:`630`) - Docs now built with Sphinx 7 (PR :pr:`660`)
- Tests now contain a
networkmarker (PR :pr:`649`, fixes issue :issue:`648`) - Config-settings are now passed to
get_requires*hooks, fixing a long standing bug. If this affects your setuptools build, you can use-C--build-option=<cmd> -C--build-option=<option>to workaround an issue with Setuptools not allowing unrecognised build options when running this hook. (PR :pr:`627`, fixes issue :issue:`#264`) - Test on Python 3.12 betas/RCs (PR :pr:`624`)
- Filter out malicious files when extracting tar archives when Python supports it (PR :pr:`609`)
- Specify encoding, fixing issues when
PYTHONWARNDEFAULTENCODINGis set. (PR :pr:`587`, fixes issue :issue:`577`) - Ruff is now used for linting.
- Replace
pep517dependency withpyproject_hooks, into whichpep517has been renamed (PR :pr:`539`, Fixes :issue:`529`) - Change build backend from
setuptoolstoflit(PR :pr:`470`, Fixes :issue:`394`) - Dropped support for Python 3.6 (PR :pr:`532`)
- Hide a Python 3.11.0 unavoidable warning with venv (PR :pr:`527`)
- Fix infinite recursion error in
check_dependencywith circular dependencies (PR :pr:`512`, Fixes :issue:`511`) - Only import colorama on Windows (PR :pr:`494`, Fixes :issue:`493`)
- Flush output more often to reduce interleaved output (PR :pr:`494`)
- Small API cleanup, like better
__all__and srcdir being read only. (PR :pr:`477`) - Only use
importlib_metadatawhen needed (PR :pr:`401`) - Clarify in printout when build dependencies are being installed (PR :pr:`514`)
- Accept
os.PathLike[str]in addition tostrfor paths in public API (PR :pr:`392`, Fixes :issue:`372`) - Add schema validation for
build-systemtable to check conformity with PEP 517 and PEP 518 (PR :pr:`365`, Fixes :issue:`364`) - Better support for Python 3.11 (sysconfig schemes PR :pr:`434`, PR :pr:`463`, tomllib PR :pr:`443`, warnings PR :pr:`420`)
- Improved error printouts (PR :pr:`442`)
- Avoid importing packaging unless needed (PR :pr:`395`, Fixes :issue:`393`)
- Failure to create a virtual environment in the
build.envmodule now raisesbuild.FailedProcessError(PR :pr:`442`)
- Add
build.utilmodule with a high-level utility API (PR :pr:`340`)
- Fix compatibility with Python 3.6 and 3.7 (PR :pr:`339`, Fixes :issue:`338`)
- Improved output (PR :pr:`333`, Fixes :issue:`142`)
- The CLI now honors
NO_COLOR(PR :pr:`333`) - The CLI can now be forced to colorize the output by setting the
FORCE_COLORenvironment variable (PR :pr:`335`) - Added logging to
buildandbuild.env(PR :pr:`333`) - Switch to a TOML v1 compliant parser (PR :pr:`336`, Fixes :issue:`308`)
- Dropped support for Python 2 and 3.5.
- Fix invoking the backend on an inexistent output directory with multiple levels (PR :pr:`318`, Fixes :issue:`316`)
- When building wheels via sdists, use an isolated temporary directory (PR :pr:`321`, Fixes :issue:`320`)
- Add
ProjectBuilder.metadata_pathhelper (PR :pr:`303`, Fixes :issue:`301`) - Added a
build.__main__.build_package_via_sdistmethod (PR :pr:`304`) - Use appropriate installation scheme for Apple Python venvs (PR :pr:`314`, Fixes :issue:`310`)
- Binary distributions are now built via the sdist by default in the CLI (PR :pr:`304`, Fixes :issue:`257`) -
python -m buildwill now build a sdist, extract it, and build a wheel from the source - As a side-effect of PR :pr:`304`,
build.__main__.build_packageno longer does CLI error handling (print nice message and exit the program) - Importing
build.__main__no longer has any side-effects, it no longer overrideswarnings.showwarningor runscolorama.initon import (PR :pr:`312`)
- Validate that the supplied source directory is valid (PR :pr:`260`, Fixes :issue:`259`)
- Set and test minimum versions of build's runtime dependencies (PR :pr:`267`, Fixes :issue:`263`)
- Use symlinks on creating venv's when available (PR :pr:`274`, Fixes :issue:`271`)
- Error sooner if pip upgrade is required and fails (PR :pr:`288`, Fixes :issue:`256`)
- Add a
runnerargument toProjectBuilder(PR :pr:`290`, Fixes :issue:`289`) - Hide irrelevant
pep517error traceback and improve error messages (PR :pr:`296`) - Try to use
coloramato fix colors on Windows (PR :pr:`300`)
- As a side-effect of PR :pr:`260`, projects not containing either a
pyproject.tomlorsetup.pywill be reported as invalid. This affects projects specifying only asetup.cfg, such projects are recommended to add apyproject.toml. The new behavior is on par with what pip currently does, so if you are affected by this, your project should not be pip installable. - The
--skip-dependenciesoption has been renamed to--skip-dependency-check(PR :pr:`297`) - The
skip_dependenciesargument ofbuild.__main__.build_packagehas been renamed toskip_dependency_check(PR :pr:`297`) build.ConfigSettingshas been renamed tobuild.ConfigSettingsType(PR :pr:`298`)build.ProjectBuilder.build_dependenciestobuild.ProjectBuilder.build_system_requires(PR :pr:`284`, Fixes :issue:`182`)build.ProjectBuilder.get_dependenciestobuild.ProjectBuilder.get_requires_for_build(PR :pr:`284`, Fixes :issue:`182`)
- Support direct usage from pipx run in 0.16.1.0+ (PR :pr:`247`)
- Use UTF-8 encoding when reading pyproject.toml (PR :pr:`251`, Fixes :issue:`250`)
- Upgrade pip based on venv pip version, avoids error on Debian Python 3.6.5-3.8 or issues installing wheels on Big Sur (PR :pr:`229`, PR :pr:`230`, Fixes :issue:`228`)
- Build dependencies in isolation, instead of in the build environment (PR :pr:`232`, Fixes :issue:`231`)
- Fallback on venv if virtualenv is too old (PR :pr:`241`)
- Add metadata preparation hook (PR :pr:`217`, Fixes :issue:`130`)
- Fix error from unrecognised pip flag on Python 3.6.0 to 3.6.5 (PR :pr:`227`, Fixes :issue:`226`)
- Check dependencies recursively (PR :pr:`183`, Fixes :issue:`25`)
- Build wheel and sdist distributions in separate environments, as they may have different dependencies (PR :pr:`195`, Fixes :issue:`194`)
- Add support for pre-releases in
check_dependency(PR :pr:`204`, Fixes :issue:`191`) - Fixes console scripts not being available during build (PR :pr:`221`, Fixes :issue:`214`)
- Do not add the default backend requirements to
requireswhen no backend is specified (PR :pr:`177`, Fixes :issue:`107`) - Return the sdist name in
ProjectBuild.build(PR :pr:`197`) - Improve documentation (PR :pr:`178`, PR :pr:`203`)
- Add changelog (PR :pr:`219`, Fixes :issue:`169`)
- Move
config_settingsargument to the hook calls (PR :pr:`218`, Fixes :issue:`216`)
- Moved the upstream to PyPA
- Fixed building with isolation in a virtual environment
- Added env.IsolatedEnv abstract class
- Added env.IsolatedEnvBuilder (replaces env.IsolatedEnvironment usages)
- Added python_executable argument to the ProjectBuilder constructor
- Added --version/-V option to the CLI
- Added support for Python 3.9
- Added py.typed marker
- Various miscellaneous fixes in the virtual environment creation
- Many general improvements in the documentation
- Documentation moved to the furo theme
- Updated the CoC to the PSF CoC, which PyPA has adopted
- Renamed the entrypoint script to pyproject-build
- Removed default arguments from all paths in ProjectBuilder
- Removed ProjectBuilder.hook
- Renamed __main__.build to __main__.build_package
- Changed the default outdir value to {srcdir}/dest
- Removed env.IsolatedEnvironment
- Packages are now built in isolation by default
- Added --no-isolation/-n flag to build in the current environment
- Add --config-setting/-C option to pass options to the backend
- Add IsolatedEnvironment class
- Fix creating the output directory if it doesn't exist
- Fix building with in-tree backends
- Fix broken entrypoint script (python-build)
- Add warning about incomplete verification when verifying extras
- Automatically detect typos in the build system table
- Minor documentation improvements
- Fix bug preventing the CLI from being invoked
- Improved documentation
- Misc improvements
- Added documentation
- Add setuptools as a default fallback backend
- Fix extras handling in requirement strings
- Initial release