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XauBot/CHANGELOG.md
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GifariKemal f36123ccaf feat: implement professional versioning system (v0.6.0) 
Implement industrial-standard semantic versioning (SemVer 2.0.0) with
automated feature detection and comprehensive changelog management.

New Features:
- VERSION file: Single source of truth for base version (0.0.0)
- src/version.py: Centralized version manager with auto-detection
- CHANGELOG.md: Keep a Changelog format for all changes
- Auto-versioning: Features increment MINOR version automatically
- Version display: Shows in startup banner and logs

Predictive Intelligence (v6.3) Complete:
- src/trajectory_predictor.py: Forecast profit 1-5 minutes ahead
- src/momentum_persistence.py: Detect momentum continuation (0-1 score)
- src/recovery_detector.py: Analyze recovery strength from losses
- src/fuzzy_exit_logic.py: Fuzzy logic exit confidence (0-1)
- src/kalman_filter.py: Kalman filter for velocity smoothing
- src/kelly_position_scaler.py: Kelly criterion position scaling

Version Calculation:
Base 0.0.0 + Kalman(0.1) + Fuzzy(0.1) + Kelly(0.1) +
Trajectory(0.1) + Momentum(0.1) + Recovery(0.1) = v0.6.0

Modified:
- CLAUDE.md: Added comprehensive versioning documentation
- main_live.py: Display version in startup banner
- src/smart_risk_manager.py: Use centralized versioning

Documentation:
- CLAUDE.md: Full versioning guidelines (SemVer, workflows, examples)
- CHANGELOG.md: Initial release documentation with feature tracking
- VERSION: Base version 0.0.0

Benefits:
- Professional version management (industry standard)
- Automatic feature tracking and version updates
- Complete change history with Keep a Changelog format
- Clear upgrade paths (MAJOR.MINOR.PATCH)

Version: v0.6.0 (Kalman + Fuzzy + Kelly + Predictive)
Exit Strategy: v6.3 Predictive Intelligence

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-02-11 08:28:31 +07:00

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Changelog

All notable changes to XAUBot AI will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

Added

  • Professional versioning system with semantic versioning (MAJOR.MINOR.PATCH)
  • Automated version detection based on enabled features
  • Centralized version management via src/version.py
  • Comprehensive changelog following Keep a Changelog format

[0.0.0] - 2026-02-11

Initial Release

Starting point for versioned releases. All previous development consolidated into v0.0.0 baseline.

Core Features

  • MT5 Integration: Real-time connection to MetaTrader 5
  • Smart Money Concepts (SMC): Order Blocks, Fair Value Gaps, BOS/CHoCH detection
  • Machine Learning: XGBoost model for trade signal prediction (37 features)
  • HMM Regime Detection: Market classification (trending/ranging/volatile)
  • Risk Management: Multi-tier capital modes (MICRO/SMALL/MEDIUM/LARGE)
  • Session Filtering: Sydney/London/NY session optimization
  • Telegram Notifications: Real-time trade alerts and commands

Advanced Exit Systems

  • v6.0 Kalman Intelligence: Kalman filter for velocity smoothing
  • v6.1 Profit-Tier Strategy: Dynamic exit thresholds based on profit magnitude
  • v6.2 Bug Fixes: ExitReason.STOP_LOSS → POSITION_LIMIT correction
  • v6.3 Predictive Intelligence:
    • Trajectory Predictor (profit forecasting 1-5min ahead)
    • Momentum Persistence Detector (continuation probability)
    • Recovery Strength Analyzer (loss recovery optimization)

Technical Infrastructure

  • Framework: Python 3.11+, Polars (not Pandas), asyncio
  • Models: XGBoost (binary classification), HMM (regime detection)
  • Database: PostgreSQL for trade logging
  • Dashboard: Next.js web monitoring interface
  • Deployment: Docker support with multi-environment configs

Performance Metrics (Baseline)

  • Win Rate: 56-58%
  • Average Win: $2.78 (v6.2) → Target $6-8 (v6.3)
  • Peak Capture: 71% → Target 85%+
  • Daily Loss Limit: 5% of capital
  • Risk per Trade: 0.5-2% (capital-mode dependent)

Version History Format

[MAJOR.MINOR.PATCH] - YYYY-MM-DD

Added

  • New features that are backward compatible

Changed

  • Changes in existing functionality

Deprecated

  • Features that will be removed in future versions

Removed

  • Features that have been removed

Fixed

  • Bug fixes

Security

  • Security vulnerability fixes

Semantic Versioning Guidelines

MAJOR version (x.0.0)

Increment when making incompatible API changes:

  • Breaking changes to core trading logic
  • Removal of major features
  • Database schema changes requiring migration
  • Configuration format changes

Examples:

  • Switching from Pandas to Polars
  • Changing ML model architecture completely
  • Removing hard stop-loss system

MINOR version (0.x.0)

Increment when adding functionality in a backward-compatible manner:

  • New exit strategies (e.g., v6.3 Predictive Intelligence)
  • New indicators or features
  • New filters or risk management modes
  • Enhanced logging or monitoring

Examples:

  • Adding Trajectory Predictor
  • Adding new session filter
  • Implementing Kelly Criterion

PATCH version (0.0.x)

Increment when making backward-compatible bug fixes:

  • Bug fixes that don't change behavior
  • Performance optimizations
  • Documentation updates
  • Code refactoring (no logic changes)

Examples:

  • Fixing ExitReason.STOP_LOSS typo
  • Fixing variable scope errors
  • Correcting log messages

Feature Tracking

Current feature set determines version automatically:

Feature Version Component Impact
Basic Trading (SMC + ML + MT5) 0.x.x Core
Exit v6.0 (Kalman) 0.1.x MINOR
Exit v6.1 (Profit-Tier) 0.2.x MINOR
Exit v6.2 (Bug Fixes) 0.2.1 PATCH
Exit v6.3 (Predictive) 0.3.x MINOR
Fuzzy Logic Controller +0.1 MINOR
Kelly Criterion +0.1 MINOR
Recovery Detector +0.1 MINOR

Links

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