When does the new D. Gray-Man manga release?

If anyone knows about the D. Gray-Man manga by Katsura , then when does the new manga come out?

As you know, Hoshino-sensei is very sickly right now and she's healing up right now, but there has been a recent post that she's working on the new chapter. Let's be patient, alright? :) Even though your question was posted last year, I hope this helps