Phil Haack just announced the official release of Subtext 1.9.5. There's some cool new features in this release, one of which I made significant contributions to the project for. I'm inordinately proud of that. I've been running 1.9.5 for a while now and it's been pretty solid.
Anyway, you can download the latest release here. Subtext has a pretty responsive community and I've enjoyed working on the project.