Change Log

[1.2.1] - January 6^th 2026

Added input validation for numeric parameter (0 < n <= 1000)
Modernised JavaScript:
- Updated all var declarations to const/let
- Converted CommonJS to ES Modules
Fixed process.exit() usage
Updated ESLint ecmaVersion to 2022
Added optional chaining, nullish coalescing, and template literals
Replaced getRandomInt() with randomRange()
Improved error handling in catch blocks
Extract magic numbers to named constants
Updated package.json engines.node and check bin value
Updated Dependencies

Full Changelog: v1.2.0...v1.2.1