Different Light posted the following message on their facebook page.
Just a quick note to say that ‘Binary suns part II’ is at the final stages of the mix. It’s been a bit of a slog (to say the least) and there have been a few unexpected hiccups along the way, hence the many delays we’ve had. Anyway, we’re almost there now and I guarantee that it’s going to be well worth the wait
The release is expected in early 2026.
In the meantime you can enjoy the “Red Nova Teaser”