update

home/cads.nix

@@ -1,11 +1,10 @@
 { config, pkgs, ... }:
 {
-  home.packages = (with pkgs.unstable; [
+  home.packages = (with pkgs; [
+    openscad
     kicad
     kicadAddons.kikit
     freecad
-    openscad-unstable
-  ]) ++ (with pkgs; [
     librecad
   ]);
 }