adds version constraint

AlgoFoe · AlgoFoe · commit e346fbf83834 · 2025-12-31T22:11:02.000+05:30
diff --git a/README.md b/README.md
@@ -37,6 +37,7 @@
 ```bash
 npm i -g hackpack-cli
 ```
+Node.js >= 18.7.0 (recommended)
 
 ## Features
 
