I posted yesterday that v0.4.0 of TeXworks has been released: this marks a new stable branch in the code. I also pointed out that there are official Windows and Ubuntu builds. I’m now pleased to see that there is also an unofficial build for the Mac, at least for 64-bit Intel systems (like mine!). Thanks to Jjgod Jiang for doing this: I’ve posted before about the issues building TeXworks on the Mac. So I’m now happily using the first new Mac build for over a year.