All notable changes to Nebula Discord Bot will be documented in this file.

• Nebula Coin System: A new rate-limiting system for AI responses and searches.
  • Every user starts with 10 coins per guild.
  • 1 coin per AI message, 2 coins per search.
  • Automatic 8-hour reset (non-stacking).
• Full Slash Command Migration: All bot commands have been migrated to Discord Slash Commands.
  • New user commands: /coin, /search.
  • New admin commands: /add_coin, /admin_logs, /memory_stats, /reset_memory.
• Database Schema Updates: Added coin_balances table to track user budget and reset timers.
• Improved Memory Management: Enhanced memory tracking and reset capabilities via slash commands.
• AI Model Upgrade: Recommended model updated to gemini-3.1-flash-lite for superior performance and cost-efficiency.

• Migrated all manual prefix commands (!) to slash commands (/).
• Updated ai_handler.py and search_tool.py to integrate with the Coin System.
• Refactored bot.py to handle slash command syncing and registration.
• Enhanced DOCUMENTATION.md and README.md to reflect the new command structure and features.

• BREAKING: Updated OpenAI library to version 1.12.0+ (from 0.28.x)
• Migrated from openai.ChatCompletion.acreate() to new AsyncOpenAI client structure
• Updated ai_handler.py to use AsyncOpenAI client with proper async handling
• Improved response handling for new OpenAI API structure
• All code and comments are now in English

• Initial release of Nebula Discord Bot
• AI-powered conversations with GPT-4
• 400k token memory management
• Admin tools (kick, ban, create channels, user activity)
• Google Custom Search integration
• SQLite database with 4 tables
• Comprehensive documentation