What will happen to Legacy Themes?

As far as i have noticed, The links to the legacy theme - Studio, is redirecting to the category themes showcasing the upfront and its child themes. (WPMU dev dashboard >> Themes >> Theme Details >> More information on WPMU DEV | https://premium.wpmudev.org/project/studio-theme/ , It redirects to https://premium.wpmudev.org/projects/category/themes/)

I was wondering what is the future of legacy themes?
Will there be further updates to the themes? Will the links to their core will be re-instated?

Regards