zig 0.13

flake.lock

@@ -246,6 +246,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1720031269,
+        "narHash": "sha256-rwz8NJZV+387rnWpTYcXaRNvzUSnnF9aHONoJIYmiUQ=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "9f4128e00b0ae8ec65918efeba59db998750ead6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nur": {
       "locked": {
         "lastModified": 1720302358,
@@ -303,6 +319,7 @@
         "nixgl": "nixgl",
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs",
+        "nixpkgs-unstable": "nixpkgs-unstable",
         "nur": "nur",
         "pre-commit-hooks": "pre-commit-hooks"
       }

flake.nix

@@ -3,6 +3,7 @@
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05";
+    nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
     flake-utils.url = "github:numtide/flake-utils";
     flake-compat.url = "github:nix-community/flake-compat";
     nixos-hardware.url = "github:NixOS/nixos-hardware/master";
@@ -74,6 +75,7 @@
   outputs = {
     self,
     nixpkgs,
+    nixpkgs-unstable,
     agenix,
     deploy-rs,
     flake-utils,
@@ -110,6 +112,10 @@
         btrfs-auto-snapshot = super.callPackage ./pkgs/btrfs-auto-snapshot.nix {};
         nicer = super.callPackage ./pkgs/nicer.nix {};
 
+        pkgs-unstable = import nixpkgs-unstable {
+          inherit (super) system;
+        };
+
         crossArm64 = import nixpkgs {
           system = "x86_64-linux";
           hostPlatform.config = "aarch64-linux";

shared/home/default.nix

@@ -72,7 +72,7 @@ in {
       (lib.mkIf devTools [
         go_1_22
         go-tools
-        zig_0_12
+        pkgs-unstable.zig_0_13
       ])
 
       (lib.mkIf hmOnly [