https://www.mattersimkit.com/ daily 1.0 https://www.mattersimkit.com/tools weekly 0.9 https://www.mattersimkit.com/vasp weekly 0.9 https://www.mattersimkit.com/mof weekly 0.9 https://www.mattersimkit.com/lammps weekly 0.8 https://www.mattersimkit.com/cp2k weekly 0.8 https://www.mattersimkit.com/docs weekly 0.7