chore: update README

README.md

@@ -1,15 +1,23 @@
 # My NixOS configuration
-
  - system: `"x86_64-linux"`
- - host os: `Linux 6.10.9-zen1, NixOS, 24.11 (Vicuna), 24.11.20241004.bc947f5`
+ - host os: `Linux 6.12.2-zen1, NixOS, 25.05 (Warbler), 25.05.20241229.88195a9`
  - multi-user?: `yes`
  - sandbox: `yes`
- - version: `nix-env (Lix, like Nix) 2.91.0
+ - version: `nix-env (Nix) 2.24.11`
+ - channels(root): `"nixos"`
+ - nixpkgs: `/nix/store/8vz84mqgnm1gz5yk7hgnnb5gir5hjxas-source`
 
 ## Installation
 
 This configuration is dependent on flakes being enabled in the system building the config.  
 
+### Build script 
+Build the default version of this configuration.
+```
+wget https://raw.githubusercontent.com/stvnliu/nixos-configuration/refs/heads/main/deploy.sh 
+chmod +x ./deploy.sh
+./deploy.sh https://github.com/stvnliu/nixos-configuration nixos-msi
+```
 ```
 sudo nixos-rebuild --flake <path_to_this_config>#<your_hostname> switch
 ```