Updated configuration

flake.nix

@@ -114,18 +114,18 @@
     #
     # NOTE(starter): As with typical flake-based configs, you'll need to update the nixOS, hm,
     # and darwin version numbers below when new releases are available.
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     # The next two inputs are for pinning nixpkgs to stable vs unstable regardless of what the above is set to.
     # This is particularly useful when an upcoming stable release is in beta because you can effectively
     # keep 'nixpkgs-stable' set to stable for critical packages while setting 'nixpkgs' to the beta branch to
     # get a jump start on deprecation changes.
     # See also 'stable-packages' and 'unstable-packages' overlays at 'overlays/default.nix"
-    nixpkgs-stable.url = "github:NixOS/nixpkgs/nixos-24.11";
+    nixpkgs-stable.url = "github:NixOS/nixpkgs/nixos-25.05";
     nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
 
     hardware.url = "github:nixos/nixos-hardware";
     home-manager = {
-      url = "github:nix-community/home-manager/release-25.05";
+      url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
@@ -144,7 +144,7 @@
     };
 
     nixos-hardware = {
-      url = "github:NixOS/nixos-hardware/master";
+      url = "github:NixOS/nixos-hardware";
     };
 
     nix4vscode = {
@@ -160,7 +160,7 @@
     devenv.url = "github:cachix/devenv";
 
     stylix = {
-      url = "github:danth/stylix/release-25.05";
+      url = "github:danth/stylix";
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
@@ -172,6 +172,16 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
+    niri = {
+      url = "github:sodiboo/niri-flake";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    ags = {
+      url = "github:aylur/ags";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     #
     # ========= Personal Repositories =========
     #