LaTeX Build Improvement

Our most recent update to the LaTeX editor allows you to see more information about a running build process. It also gives you the opportunity to stop it, if it takes too long or causes problems. The build frame now shows memory and CPU usage, as well as the tail of the log while the job is running.

Under the hood, this is accomplished by an improved /api/v2/exec endpoint. The parameter async_call returns an ID, which you can use to monitor and control the underlying process. See /api/v2/exec for more details.