Pin willem to 23.11

Flake lock file updates:

• Updated input 'homebrew-cask':
    'github:homebrew/homebrew-cask/32ec3450608d2ca898cd37e3e3fa83911787bde1' (2024-03-19)
  → 'github:homebrew/homebrew-cask/f64faa9f28c817a82d1ca35a5cee57a27ffa976f' (2024-03-20)
• Updated input 'homebrew-core':
    'github:homebrew/homebrew-core/e0a91487110b6f86ca1624896f9fdf953ca4e9f6' (2024-03-19)
  → 'github:homebrew/homebrew-core/96519c4f2bd6f1b894e3ca263b57a0c49a39aaaf' (2024-03-20)
• Updated input 'hyprland-contrib':
    'github:hyprwm/contrib/75420d09f93346d9d23d5a1e26b42699f6b66cd6' (2024-03-14)
  → 'github:hyprwm/contrib/4ee76323053bfae15cc05c294c7fda9997ca7fc3' (2024-03-19)
• Updated input 'unstable':
    'github:nixos/nixpkgs/c75037bbf9093a2acb617804ee46320d6d1fea5a' (2024-03-16)
  → 'github:nixos/nixpkgs/b06025f1533a1e07b6db3e75151caa155d1c7eb3' (2024-03-19)

flake.lock

@@ -141,14 +141,34 @@
         "type": "github"
       }
     },
+    "home-manager-stable": {
+      "inputs": {
+        "nixpkgs": [
+          "stable"
+        ]
+      },
+      "locked": {
+        "lastModified": 1710820906,
+        "narHash": "sha256-2bNMraoRB4pdw/HtxgYTFeMhEekBZeQ53/a8xkqpbZc=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "022464438a85450abb23d93b91aa82e0addd71fb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
     "homebrew-cask": {
       "flake": false,
       "locked": {
-        "lastModified": 1710831589,
-        "narHash": "sha256-p5yFVctZiDgDgUJMUQDql3rjq5Ub3F5f34isKU6ljjs=",
+        "lastModified": 1710947875,
+        "narHash": "sha256-eZJDqqGxF68UMvbi6jD2EMl096OJfqgMM3K6dPd4OF8=",
         "owner": "homebrew",
         "repo": "homebrew-cask",
-        "rev": "32ec3450608d2ca898cd37e3e3fa83911787bde1",
+        "rev": "d252a7a4de3076466ef05581fa9137a6d06b7265",
         "type": "github"
       },
       "original": {
@@ -160,11 +180,11 @@
     "homebrew-core": {
       "flake": false,
       "locked": {
-        "lastModified": 1710832165,
-        "narHash": "sha256-RKztyDRLe7Glow4i4MHrsvzgL2ZAQcsZ7ygKcwhMyBU=",
+        "lastModified": 1710945599,
+        "narHash": "sha256-vsI5xKmPdSuG/bEimbkVlueupkByrRzEFHp5fEMY7ms=",
         "owner": "homebrew",
         "repo": "homebrew-core",
-        "rev": "e0a91487110b6f86ca1624896f9fdf953ca4e9f6",
+        "rev": "96519c4f2bd6f1b894e3ca263b57a0c49a39aaaf",
         "type": "github"
       },
       "original": {
@@ -180,11 +200,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1710415616,
-        "narHash": "sha256-1qVByzzCcKoCmP8ReUSAjKU5V9pfTLHQIM4WI1tvQ9E=",
+        "lastModified": 1710868143,
+        "narHash": "sha256-U5DLWla6nNiomFyCskYn6QfNCpVyQTeyG6FOAuEKHRg=",
         "owner": "hyprwm",
         "repo": "contrib",
-        "rev": "75420d09f93346d9d23d5a1e26b42699f6b66cd6",
+        "rev": "4ee76323053bfae15cc05c294c7fda9997ca7fc3",
         "type": "github"
       },
       "original": {
@@ -301,14 +321,32 @@
         "cask-fonts": "cask-fonts",
         "darwin": "darwin",
         "home-manager": "home-manager",
+        "home-manager-stable": "home-manager-stable",
         "homebrew-cask": "homebrew-cask",
         "homebrew-core": "homebrew-core",
         "hyprland-contrib": "hyprland-contrib",
         "mac-app-util": "mac-app-util",
         "nix-homebrew": "nix-homebrew",
+        "stable": "stable",
         "unstable": "unstable"
       }
     },
+    "stable": {
+      "locked": {
+        "lastModified": 1710838473,
+        "narHash": "sha256-RLvwdQSENKOaLdKhNie8XqHmTXzNm00/M/THj6zplQo=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "fa9f817df522ac294016af3d40ccff82f5fd3a63",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-23.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "systems": {
       "locked": {
         "lastModified": 1681028828,
@@ -341,11 +379,11 @@
     },
     "unstable": {
       "locked": {
-        "lastModified": 1710631334,
-        "narHash": "sha256-rL5LSYd85kplL5othxK5lmAtjyMOBg390sGBTb3LRMM=",
+        "lastModified": 1710806803,
+        "narHash": "sha256-qrxvLS888pNJFwJdK+hf1wpRCSQcqA6W5+Ox202NDa0=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "c75037bbf9093a2acb617804ee46320d6d1fea5a",
+        "rev": "b06025f1533a1e07b6db3e75151caa155d1c7eb3",
         "type": "github"
       },
       "original": {

flake.nix

@@ -2,6 +2,7 @@
   description = "Master flake for all my setups";
 
   inputs = {
+    stable.url = "github:nixos/nixpkgs/nixos-23.11";
     unstable.url = "github:nixos/nixpkgs/nixos-unstable";
 
     darwin.url = "github:lnl7/nix-darwin/master";
@@ -21,6 +22,9 @@
     home-manager.url = "github:nix-community/home-manager";
     home-manager.inputs.nixpkgs.follows = "unstable";
     
+    home-manager-stable.url = "github:nix-community/home-manager";
+    home-manager-stable.inputs.nixpkgs.follows = "stable";
+
     hyprland-contrib.url = "github:hyprwm/contrib";
     hyprland-contrib.inputs.nixpkgs.follows = "unstable";
 
@@ -28,7 +32,7 @@
     mac-app-util.url = "github:hraban/mac-app-util";
   };
 
-  outputs = { unstable, home-manager, darwin, hyprland-contrib, nix-homebrew, homebrew-core, homebrew-cask, cask-fonts, ...}@inputs: {
+  outputs = { unstable, stable, home-manager, home-manager-stable, darwin, hyprland-contrib, nix-homebrew, homebrew-core, homebrew-cask, cask-fonts, ...}@inputs: {
     nixosConfigurations = {
       gunther = unstable.lib.nixosSystem {
         system = "x86_64-linux";
@@ -52,7 +56,7 @@
           ./iso/configuration.nix
         ];
       };
-      willem = unstable.lib.nixosSystem {
+      willem = stable.lib.nixosSystem {
         system = "aarch64-linux";
 	    modules = [ ./willem/configuration.nix ];
       };