Don't follow unstable for most stuff

common/user-facing.nix

@@ -54,8 +54,8 @@
   };
 
   environment.systemPackages = with pkgs; [
-    unstable.firefox
-    unstable.google-chrome
+    update.firefox
+    update.google-chrome
     bitwarden
     vlc
     mpv
@@ -64,13 +64,13 @@
     audacity
 
     qdirstat
-    unstable.signal-desktop
+    update.signal-desktop
     parsec-bin
-    unstable.discord
-    unstable.telegram-desktop
+    update.discord
+    update.telegram-desktop
     dunst
     shutter
-    # unstable.rustdesk
+    # update.rustdesk
 
     pcmanfm
     libsForQt5.dolphin

flake.lock

@@ -134,7 +134,8 @@
         "home-manager": "home-manager",
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs",
-        "unstable": "unstable"
+        "unstable": "unstable",
+        "update": "update"
       }
     },
     "systems": {
@@ -167,6 +168,22 @@
         "repo": "nixpkgs",
         "type": "github"
       }
+    },
+    "update": {
+      "locked": {
+        "lastModified": 1713013257,
+        "narHash": "sha256-ZEfGB3YCBVggvk0BQIqVY7J8XF/9jxQ68fCca6nib+8=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "90055d5e616bd943795d38808c94dbf0dd35abe8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-23.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
     }
   },
   "root": "root",

flake.nix

@@ -1,6 +1,7 @@
 {
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-23.11";
+    update.url = "github:nixos/nixpkgs/nixos-23.11";
     unstable.url = "github:nixos/nixpkgs/nixos-unstable";
     emacs-overlay = {
       url = "github:nix-community/emacs-overlay/master";
@@ -18,7 +19,7 @@
     };
   };
 
-  outputs = { self, nixpkgs, unstable, home-manager, nixos-hardware, ... }@inputs:
+  outputs = { self, nixpkgs, update, unstable, home-manager, nixos-hardware, ... }@inputs:
     let
       system = "x86_64-linux";
       pkgs = nixpkgs.legacyPackages.${system};
@@ -28,6 +29,12 @@
           config.allowUnfree = true;
         };
       };
+      update-overlay = final: prev: {
+        update = import update {
+          inherit system;
+          config.allowUnfree = true;
+        };
+      };
       # Perhaps this could've been presented as an overlay?
       # bashcfg-overlay = final: prev: {
       # };
@@ -38,7 +45,7 @@
           inherit system;
           # specialArgs = { inherit inputs; };
           modules = [
-            { nixpkgs.overlays = [ unstable-overlay ]; }
+            { nixpkgs.overlays = [ unstable-overlay update-overlay ]; }
             nixos-hardware.nixosModules.framework-13-7040-amd
             ./hosts/NixFrame/configuration.nix
             home-manager.nixosModules.home-manager
@@ -55,7 +62,7 @@
           inherit system;
           # specialArgs = { inherit inputs; };
           modules = [
-            { nixpkgs.overlays = [ unstable-overlay ]; }
+            { nixpkgs.overlays = [ unstable-overlay update-overlay ]; }
             ./hosts/NixDawn/configuration.nix
             home-manager.nixosModule
             {
@@ -73,7 +80,7 @@
           inherit system;
           specialArgs = { inherit inputs; };
           modules = [
-            { nixpkgs.overlays = [ unstable-overlay ]; }
+            { nixpkgs.overlays = [ unstable-overlay update-overlay ]; }
             ./hosts/NixGate/configuration.nix
           ];
         };