in sagemaker_image_builder/main.py [0:0]
def _get_next_version(current_version: Version, upgrade_func: str) -> Version:
next_version = getattr(current_version, upgrade_func)()
if current_version.prerelease:
# Semver Ignores prerelease identifier when we do bump_{patch/minor/major}
next_version = next_version.replace(prerelease=current_version.prerelease)
return next_version