def create_release_commit()

in release.py [0:0]


def create_release_commit(release_version: str,) -> None:
    release_version_parsed = Version(release_version)
    today = datetime.now().strftime("%Y-%m-%d")
    alternate_suffix_paths = {
        repo_root() / package_name: suffix
        for package_name, suffix in ALTERNATE_SUFFIXES.items()
    }

    for package_root in repo_root().glob("opentelemetry-*/"):
        if package_root in alternate_suffix_paths:
            suffix = alternate_suffix_paths[package_root]
            release_version_use = release_version_parsed.base_version + suffix
            # verify the resulting version is valid by PEP440
            try:
                Version(release_version_use)
            except InvalidVersion as e:
                raise Exception(
                    "Resulting version string for package {} with specified suffix '{}' "
                    "is not valid: {}".format(package_root.name, suffix, e,),
                )

        else:
            release_version_use = release_version

        # Update version.py files
        find_and_replace(
            r'__version__ = ".*"',
            '__version__ = "{}"'.format(release_version_use),
            package_root.glob("**/version.py"),
        )
        # Mark release in changelogs
        find_and_replace(
            r"\#\#\ Unreleased",
            rf"## Unreleased\n\n## Version {release_version_use}\n\nReleased {today}",
            [package_root / "CHANGELOG.md"],
        )

    git_commit_with_message(
        RELEASE_COMMIT_FMT.format(release_version=release_version)
    )