Shh - it's secret

Notice how it's all gone quiet about Sergei Skripal?  We know the daughter has been discharged from hospital and is now living anonymously somewhere, but what about her father?  Is he still in hospital?  I seem to remember that some weeks ago it was said that he was no longer critical, but I've not seen or heard anything since,  Is there stuff we should know about, but are not being told, or what?