@powelski This is why we introduced the `wp_stream_after_connectors_registration` filter and place all migration methods directly inside the `WP_Stream_Install` class.

See: https://github.com/x-team/wp-stream/blob/28e583ae303576849e3ff7d844a73488a256610e/includes/install.php#L201-L238

We should use this same approach and kepp all migration logic in the same place.