Can the ActivityPlugin automatically track changes?

[dempstert]

In the tests directory, all the inserts to Activity are done manually.

For example:
https://github.com/kvesteri/sqlalchemy-continuum/blob/master/tests/plugins/test_activity.py#L87

        activity = versioning_manager.activity_cls(
            object=article,
            verb=u'delete',
        )

This is in contrast to the %s_version tables, where inserts occur automatically. By 'automatically', I mean that the library handles inserts. Anyone using this library does not have to write insert statements.

Why is this? Can inserts to Activity occur automatically? If not, what is the intended use case?