Just three days after the release of the third, Apple today released the fourth beta version of macOS High Sierra 10.13.2 (compilation 17C79a).
For now, the new version is only available to developers, but soon it should also be painted in the Apple Beta Software Program.
As expected, macOS High Sierra 10.13.2 will bring general refinements / improvements, optimizing the system, fixing bugs and closing possible security holes. If any news outside this scope appears, we will inform you here. ?