CRPropa 3.2: a framework for high-energy astroparticle propagation by Batista, RA, Tjus, JB, Dörner, J, Dundovic, A, Eichmann, B, Frie, A, Heiter, C, Hoerbe, MR, Kampert, K-H, Merten, L, Müller, G, Reichherzer, P, Saveliev, A, Schlegel, L, Sigl, G, Vliet, AV, Winchen, T