Hi! The link for the release notes of gromacs 2016.3 on www.gromacs.org is pointing to 2016.1 -- Ake Sandgren, HPC2N, Umea University, S-90187 Umea, Sweden Internet: ake at hpc2n.umu.se Phone: +46 90 7866134 Fax: +46 90-580 14 Mobile: +46 70 7716134 WWW: http://www.hpc2n.umu.se