New LAMMPS patch 15 June 2020 with important bugfixes

A new LAMMPS patch, 15 June 2020, has just been posted at and

We recommend all LAMMPS users of the previous version, 2 June 2020, to upgrade to this version ASAP, as this includes bugfixes to read_data and read_restart that were introduced by some code refactoring in that previous version.

The LAMMPS developers.