# Changelog

All notable changes to the Vigthoria AI Assistant extension.

## [2.0.1] - 2026-01-12

### Added
- 🔐 **Authentication System** - Login with Vigthoria account
- 📊 **Subscription Tiers** - Free, Basic, Premium, Enterprise
- 🔒 **Feature Gating** - Mode access based on subscription
- 📈 **Rate Limiting** - Daily request limits per tier
- 🎯 **Auto-open Sidebar** - Extension opens in secondary sidebar

### Changed
- ⚙️ **Operator Mode** - Now requires Enterprise subscription
- 📦 **Premium Tier** - Includes Ask, Build, Agent modes

### Features by Tier
- **Free**: Ask mode (20 req/day)
- **Basic**: Ask + Build modes (100 req/day)
- **Premium**: Ask + Build + Agent modes (1,000 req/day)
- **Enterprise**: All modes + Unlimited requests

## [2.0.0] - 2026-01-01

### Added
- 🤖 Chat Participant API with @vigthoria
- 🔧 Build Mode for project generation
- 🤖 Agent Mode for autonomous tasks
- ⚙️ Operator Mode for BMAD orchestration
- 🧠 AI Personality System
- 🧬 Code DNA Analyzer
- 🔮 Predictive Debugging Engine
- 📝 Real-Time Code Review

### Improved
- Token streaming performance
- Memory optimization
- Error handling

## [1.0.0] - 2025-06-01

### Initial Release
- Basic AI chat functionality
- Code completion
- File analysis
