v3.1.1 — Fix a test

• Correctly mark a certain test as requiring Mercurial

v3.1.0 — Improve some error messages

• When git describe fails to retrieve a tag, the resulting log/error message now includes all options passed to the command (based on contribution by @jenshnielsen)
• When hg log fails to retrieve a tag, the resulting log/error message now includes the tag pattern passed to latesttag(), if any

v3.0.0 — Support `onbuild` with Hatch

• Migrated from setuptools to hatch
• Support using the onbuild step with Hatch
• Breaking: The build_dir argument passed to Versioningit.do_onbuild() and onbuild method callables has been changed to an OnbuildFileProvider ABC

v2.3.0 — Hatch support

• Always read .hg_archival.txt files using UTF-8 encoding
• Added support for using versioningit with Hatch

v2.2.1 — Improve an error and tests

• Raise a ConfigError if the selected tool.versioningit.format field is not a string
• Update tests for pydantic 2.0
• Update tests for Python 3.12
• Support Python 3.12

v2.2.0 — Importable command classes

• The custom setuptools command classes can now be imported directly from the versioningit.cmdclass module as an alternative to calling get_cmdclasses()

v2.1.0 — Python updates

• Drop support for Python 3.6
• Support Python 3.11
• Use tomllib on Python 3.11

v1.1.2 — Backport 2.0.1 fix

• Backport "Don't run the onbuild step under setuptools' upcoming PEP 660 editable mode" from v2.0.1 (contributed by @abravalheri)

v2.0.1 — Don't run `onbuild` in PEP 660 editable mode

• Don't run the onbuild step under setuptools' upcoming PEP 660 editable mode (contributed by @abravalheri)

v2.0.0 — `{version_tuple}` write + onbuild placeholder, et alii

• The {version} placeholder in the "basic" format step has been renamed to {base_version}. The old name remains usable, but is deprecated.
  • Breaking: The version argument passed to Versioningit.do_format() and format method callables has been renamed to base_version.
• A {version_tuple} field, along with the fields available in the format step, is now available for use in templates in the write and onbuild steps.
  • New step and subtable: "template-fields"
  • Breaking: The version arguments passed to Versioningit.do_write(), Versioningit.do_onbuild(), run_onbuild(), and write & onbuild method callables have been replaced with template_fields arguments
  • Added a get_template_fields_from_distribution() function for use by callers of run_onbuild()
• Versioningit.get_version() now takes optional write and fallback arguments
• The onbuild step is no longer run when building from an sdist; the configuration therefore no longer needs to be idempotent
• Drop setuptools runtime dependency
  • setuptools is only needed for get_cmdclasses(), which should only be called in an environment where setuptools is already installed.
• Prevent log messages from being printed twice under recent versions of setuptools
• Values supplied for the require-match parameters of the tag2version and onbuild steps must now actually be booleans; previously, values of any type were accepted and were converted to booleans.
• Added a Versioningit.run() method that returns a structure containing all intermediate & final values
• "git" method: {author_date} and {committer_date} are no longer "clamped" to less than or equal to {build_date}. This undocumented behavior was based on a misinterpretation of the SOURCE_DATE_EPOCH spec, and was even applied when SOURCE_DATE_EPOCH was not set.
• When resolving entry points, if multiple entry points with the given group & name are found, error instead of using the first one returned