For those interested, it looks like T2 is once again being pushed back a little ways. I had a major setback: namely, my entire Apache folder (and the Template² dev board along with it) mysteriously disappeared one day, never to be seen again.

Dunno what that's all about, but it's gone at any rate. Maybe my roommate was jacking around on my box while I was away or something, I dunno.
Anyway, due to this and the fact that my semester has been quite a bit more busy than I ever expected it to be, T2 is going to be pushed back yet again. I'm waiting until 6.2.1 is released, then I'm going to start over. So T2 will be a 6.2.1-designed mod, that may work on 6.2.0 if everything besides polls is still the same or similar enough.
Also, judging from the experience I had before my old folder died, I am thinking now that T2 will no longer have all the required hacks and stuff that I planned on originally. It's just taking too much time to document all the hacks I do, document the changes I make from the original hack instructions, and document T2 itself. So most likely T2 will start with a clean or close-to-clean board. But I do hope to be able to extend support for hacks AFTER I've released it - publishing T2-based template files for hacks and stuff like that.
Sorry to make you all wait so long, but I think it will be worth it in the end.
---Jamin