The LaTeX team have over the past three years created
l3build, a ‘proper’ tool which takes our previous testing and release scripts and converts them into some that can be used more widely of LaTeX developers. I talked about the early work some time ago, and Frank Mittelbach and Will Robertson also wrote about it for TUGBoat.
l3build as a general tool means that new ideas come up, and we’ve been working on that (as well as other things) quite a bit. To keep developments clear, we’ve recently moved the
l3build code to a new home on GitHub. This means it’s now separate from the main LaTeX3 repository, but that the history is clearer. This change has meant new ideas have come ‘out of the woodwork’, and have started accumulating in the issue tracker. It looks like an exciting time for
l3build: I’m expecting more features to appear and for that to help new developers pick it up as their release technology. Hopefully the result will be more well-designed and tested LaTeX code.