Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: ciscoPacketTracer8 8.2.2 -> 9.0.0 https://repology.org/project/packettracer/versions attrpath: ciscoPacketTracer8 Checking auto update branch... No auto update branch exists Version in attr path ciscoPacketTracer8 not compatible with 9.0.0