  This talk summarizes the results of the DESY-M\"unster collaboration for
$\mathcal{N}=1$ supersymmetric Yang-Mills theory with the gauge group SU(3). It
is an updated status report with respect to our preliminary data presented at
the last conference. In order to control the lattice artefacts we have now
considered a clover improved fermion action and different values of the gauge
coupling.
