1.5.5-RC3-SLIM is available here: https://iso.argentlinux.io/Argent.KDE.1.5.5-RC3-SLIM.amd64.iso
MD5: 24ed5bb788cad1fb59153a2dcc9a9bb5 Argent.KDE.1.5.5-RC3-SLIM.amd64.iso
argent-nvidia-legacy package for NVIDIA drivers older than 580.vm.max_map_count for games.Report it on our issue tracker or on Discord.