Hi I am a bit confused about the current version of PSPP. It seems to be 1.5.2. But is never released according to the released tarballs. I know there were some problems with the versions. On https://savannah.gnu.org/projects/pspp/ the latest is 1.4.0 On https://www.gnu.org/software/pspp/ the latest is 1.4.1
Is it indeed 1.4.1 ? Stay safe
