Next GT5 Online Update Coming Tomorrow Morning! The next GT5 update will be available to download tomorrow morning at approximately 4:00AM GMT, as announced by Kazunori Yamauchi on Twitter and Polyphony Digital. Here’s a human translation of his post: "Ok, here comes the long awaited GT5 online update. It will happen in 24 hours. An online special event will be held too." His Twitter post was followed shortly thereafter by updates on Polyphony Digital’s official websites, announcing scheduled maintenance and downtime of GT5’s online services around the world between 3:00AM and 4:00AM GMT. As usual, there is no information about exactly what this update will contain, but we’ll find out soon enough.