Yay, that's amazing to hear !The release date is November 5, and someone on VO asked Noboru on Twitter and he said that her English bank is getting an update "the next time," whenever that is.
(Also, minds me they haven't said a thing about Megpoid-Talk... But then as Voiceroid(+) and other programs running with AI engine seem to not age as fast and much as Vocaloid, that'd explain why... //shot)
I also hope they release a trial for her banks, or if they don't, that at least Gumi users can have access to beta like people who own both LuKa V4x and Miku could access to Miku V4x beta