Why do people keep saying AO1 is coming out soon?

Let alone after Jeff/Valem. The only things we have are his walk animations and chase theme. He hasn't even been mentioned by the dev team at all after the chase theme/walk animation was revealed. Like am I missing something or what?

Let alone after Jeff/Valem. The only things we have are his walk animations and chase theme. He hasn't even been mentioned by the dev team at all after the chase theme/walk animation was revealed. Like am I missing something or what?