%0 journal article %@ 1569-3953 %A Arndt, D., Bangerth, W., Blais, B., Fehling, M., Gassmöller, R., Heister, T., Heltai, L., Kronbichler, M., Köcher, U., Maier, M., Munch, P., Pelteret, J., Proell, S., Simon, K., Turcksin, B., Wells, D., Zhang, J. %D 2021 %J Journal of Numerical Mathematics %N 3 %P 171-186 %R doi:10.1515/jnma-2021-0081 %T The deal.II library, Version 9.3 %U https://doi.org/10.1515/jnma-2021-0081 3 %X This paper provides an overview of the new features of the finite element library deal.II, version 9.3.