the API does not return the correct new version (autoversion 2.0.0)

old, new, updates = auto_version_tool.main(
release=True, enable_file_triggers=True, bump=None, config_path="...",
)
`new` always contains the prerelease suffix although it should be the new version and in this case, should be the production release.
For Python, it should be the same as `updates["__version__"]` but it isn't

Start at auto_version_tool.main with release=True and enable_file_triggers=True, then trace how new and updates["__version__"] are produced. Confirm the production-release path does not leave a prerelease suffix in new, and verify that new matches updates["__version__"] for the reported case.

Written by the indexing model from the issue text.