From the viewpoint of semi-abelian homology, some recent results on homology of Leibniz n-algebras can be explained categorically. In parallel with these results, we develop an analogous theory for Lie n-algebras. We also consider the relative case: homology of Leibniz n-algebras relative to the subvariety of Lie n-algebras.
Casas, J. M., Khmaladze, E., Ladra, M., & Van der Linden, T. (2011). HOMOLOGY AND CENTRAL EXTENSIONS OF LEIBNIZ AND LIE n-ALGEBRAS. Homology homotopy and applications, 13(1), 59-74. https://doi.org/10.4310/HHA.2011.v13.n1.a2 (Original work published 2011)