# Changelog
All notable changes to DM20 Protocol will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [Unreleased]
## [0.2.0] - 2026-02-08
### Changed
- **Project renamed** from `gamemaster-mcp` to `dm20-protocol`
- Python package: `gamemaster_mcp` → `dm20_protocol`
- Environment variable: `GAMEMASTER_STORAGE_DIR` → `DM20_STORAGE_DIR`
- Entry point: `gamemaster-mcp` → `dm20-protocol`
- Repository moved to `Polloinfilzato/dm20-protocol`
## [0.1.1] - 2025-02-01
### Added
- `delete_character` tool to remove characters from campaigns
- Character lookup now supports searching by player name in addition to character name and ID
- `bulk_update_characters` tool for applying changes to multiple characters at once (e.g., area damage)
- CHANGELOG.md to track project changes
### Fixed
- Character lookup returning `None` when found by ID
### Changed
- Updated README.md to document `delete_character` tool
## [0.1.0] - 2024-12-01
### Added
- Initial release of Gamemaster MCP
- **Campaign Management**
- `create_campaign` - Create a new D&D campaign
- `get_campaign_info` - Get current campaign information
- `list_campaigns` - List all available campaigns
- `load_campaign` - Switch to a different campaign
- **Character Management**
- `create_character` - Create a new player character with full D&D 5e stats
- `get_character` - Get character sheet details
- `update_character` - Update character properties (name, stats, HP, etc.)
- `add_item_to_character` - Add items to inventory
- `list_characters` - List all characters
- Ability scores with automatic modifier calculation
- Hit points, armor class, and combat stats
- Inventory and equipment management
- Spellcasting support
- **NPC Management**
- `create_npc` - Create a new NPC
- `get_npc` - Get NPC details
- `list_npcs` - List all NPCs
- Public descriptions and private bios for DM secrets
- Attitude tracking (friendly, neutral, hostile, unknown)
- **Location Management**
- `create_location` - Create a new location
- `get_location` - Get location details
- `list_locations` - List all locations
- Support for various location types (city, town, village, dungeon, etc.)
- Population, government, and notable features tracking
- **Quest Management**
- `create_quest` - Create a new quest
- `update_quest` - Update quest status or objectives
- `list_quests` - List quests with optional status filter
- Quest status tracking (active, completed, failed, on_hold)
- Individual objective completion
- **Combat Management**
- `start_combat` - Initialize combat with initiative order
- `end_combat` - End combat encounter
- `next_turn` - Advance to next participant's turn
- Automatic initiative sorting
- **Game State Tracking**
- `update_game_state` - Update current game state
- `get_game_state` - Get current game state
- Current location and session tracking
- Party level and funds
- In-game date tracking
- Combat status
- **Session Management**
- `add_session_note` - Add session notes and summary
- `get_sessions` - Get all session notes
- Experience and treasure tracking
- Character attendance
- **Adventure Log**
- `add_event` - Add event to adventure log
- `get_events` - Get events with filtering and search
- Event types: combat, roleplay, exploration, quest, character, world, session
- Importance ratings (1-5)
- Searchable and filterable
- **Utility Tools**
- `roll_dice` - Roll dice with D&D notation (e.g., "1d20", "3d6+2")
- `calculate_experience` - Calculate XP distribution for encounters
- Advantage/disadvantage support for d20 rolls
[Unreleased]: https://github.com/Polloinfilzato/dm20-protocol/compare/v0.2.0...HEAD
[0.2.0]: https://github.com/Polloinfilzato/dm20-protocol/compare/v0.1.1...v0.2.0
[0.1.1]: https://github.com/Polloinfilzato/dm20-protocol/compare/v0.1.0...v0.1.1
[0.1.0]: https://github.com/Polloinfilzato/dm20-protocol/releases/tag/v0.1.0
