Unfortunately it doesn't.

I reflashed to OS 2007 briefly a few weeks ago and because TiEmu 2 couldn't be installed on it, went back to OS 2008.

BTW: I've been working my way through the book "TI-89 Graphing Calculator For Dummies" the last 2 weeks. I'm in Chapter 7 and so far TiEmu has been able to do everything in the book. I really, really love this emulator.