Roadmap ?

I’ve searched the forums here and google, but cannot find the answer to a simple question: Is there a roadmap for 1.5? If so, where is it? (tried wp codex also, but nothing there) And if there isn’t, then when is an estimated time for arrival of 1.5? I’m not really getting angry about it, and know it takes a while to develop quality software, but I just want to know when I should expect 1.5. A week? A month? June? September? 2006? Thanks a ton.