finex

# Changelog

All notable changes to this project will be documented in this file.

## [0.1.0] - 2025-08-17

### Added
- Initial release of Finex
- Investment outcome calculations with fee transparency
- Savings timeline calculations
- Lump sum growth timeline calculations
- Required monthly contribution calculations
- Goal feasibility analysis
- Inflation impact analysis
- Investment doubling time (Rule of 72)
- Comprehensive error handling and validation
- Decimal precision for all calculations
- Real-world scenario testing