Stable 0.1.0

CHANGELOG

1.0.0 - 2025-10-19

This is the initial production release of the AHPd CLI (Command Line Interface), providing a high-performance, data-driven, and objective multi-criteria decision system built on an optimized core.

This version enables seamless integration of the AHPd decision engine into automated pipelines, scripting environments, and real-time systems.

✨ Features

• Initial Core Release: Introduction of the AHPd CLI application for Linux (ahpd) and Windows (ahpd.exe).
• Data-Driven Decision Engine: Full implementation of the AHPd algorithm, providing $100%$ objective criteria weighting based on statistical data dispersion.
• Multiple Input Methods: Support for loading JSON input data via three methods:
  • Reading from a File (ahpd json -f <file>).
  • Receiving via Standard Input (Pipe) (cat file | ahpd json).
  • Providing data Inline (ahpd inline -i '<json>').
• Structured JSON Input: Enforces a mandatory input structure (data, criteria, options) and validates criteria preferences (min or max).
• Comprehensive Output Control: Users can define the level of output detail using the --level flag:
  • r: Final Rank (normalized priority vector).
  • g: Global Contribution (automatic criteria weights).
  • d: Detailed Contribution (audit trail/explainability).
• Flexible Output Destination: Support for printing results to Standard Output (--output inline) or saving to a File (--output <filename>).
• Auditability: Output data is consistently represented in f64 (double-precision floating-point) for high precision and full decision auditability.

🛠️ Improvements

• High Performance: Core compiled for maximum processing speed, suitable for high-volume analysis.
• Debugging Tools: Added a Verbose Mode (-v) for progress messages and a Validation Mode (--check) to quickly verify JSON structure without running the calculation.
• Readability: Added the --pretty flag to format JSON output with indentation.