Dennis Lehmkuhl has accepted a faculty position at the University of Bonn, where a new group for history and philosophy of physics will be created. For details of the planned research projects, and soon for announcements of postdoctoral, doctoral and visiting fellowships, see the website of the new group, https://www.history-and-philosophy-of-physics.com.
UPDATE 5 November 2018:
The Lichtenberg Group led by Dennis Lehmkuhl is part of the larger local group in the philosophy and history of physics at the University of Bonn. For more information on the entire group and its activities, please visit https://www.philphys.uni-bonn.de/.