All notable changes to this project will be documented in this file.
[0.9.1] - 2026-05-13
🐛 Bug Fixes
- Allow atom casting in compile-time tool schemas
[0.9.0] - 2026-05-10
🚀 Features
- Upgrade to JSV 0.19 new cast system, support Decimal 3
[0.8.0] - 2026-03-30
🚀 Features
- Added support for logging capabilities
🚜 Refactor
- [breaking] Channel.send_progress/3 will not return :ok instead of {:ok, channel}
[0.7.0] - 2026-03-16
🚀 Features
- Use a global registry to support restoring sessions on any node
- [breaking] Default protocol version is now 2025-11-25
[0.6.0] - 2026-03-16
🐛 Bug Fixes
- Return HTTP 200 codes for RPC-level errors
[0.5.2] - 2026-01-26
🐛 Bug Fixes
- Fixed callback check macros for Elixir 1.20
[0.5.1] - 2026-01-06
🐛 Bug Fixes
- Use self-contained JSON Schemas when listing tools
[0.5.0] - 2025-12-19
🚀 Features
- Added support for tools/list _meta in Suite
- Channels are now created by the HTTP client directly
- Added session controller support in suite
- Prepare channel struct for status indicator
- Pass listener channel to the session controller
- [breaking] Session controller channel assigns are not merged in all requests anymore
🚜 Refactor
- Do not handle file write errors in DevSessionStore
📚 Documentation
- Document need for constant node_id for DevSessionStore
[0.4.2] - 2025-11-29
📚 Documentation
- Improvements on user guides
[0.4.1] - 2025-11-29
🐛 Bug Fixes
- Fixed server name/title that was hardcoded with test values
[0.4.0] - 2025-11-28
🚀 Features
- Updated MCP schemas generation to skip content blocks types in structs
- Removed logger calls, using telemetry instead
[0.3.1] - 2025-11-26
📚 Documentation
- Updated getting started doc for example tool to work (#6)
[0.3.0] - 2025-11-26
🚀 Features
- Extract module based schemas for tool describe
- Make all RPC request objects serialize as valid requests
🐛 Bug Fixes
- Change error code for unsupported protocol version
📚 Documentation
- Started to document some modules
- Added bare documentation for some behaviours
- Added example implementations in behaviours
⚙️ Miscellaneous Tasks
- Handle formatter variations accross Elixir versions
- Handle formatter variations accross Elixir versions 2
- Added LICENSE
- Remove .tool-versions
- Prevent dialyzer to start on localcluster
- Using Quokka formatter
[0.2.0] - 2025-11-17
🚀 Features
- Node ID prototype
- Added the mcp-validator test suite
- Generated schemas for protocol entities
- Ensure keepalive for streams
- Store async tool state in parent state
- New http connection implementation with multiplexing
- New, simpler server implementation and behaviour
- Added support for resources and URI templates
- Added support for async Tasks in tools
- Added support for prompts and arguments
- Added support for authorization layer
- Added Tool using macros and fixed session node retrieval
- Encode unknown method errors
- Session termination and timeout
- Session initialization failure handling
- Added helpers to create MCP entities
- Support extensions in Suite init phases
- Allow invalid_params tuples from tool and prompt calls
- Support node ID configuration
- Accept and ignore cancelled notification
- Accept and ignore roots notification
🐛 Bug Fixes
- Capabilities rendering when no tool is there
- Declare capabilities based on suite components
🚜 Refactor
- Node disconnect cleanup
- Use session ID as salt for pagination tokens
- Moved MCP entities to the MCP namespace
- Inline JSON serializers for MCP structs
🧪 Testing
- Initialized tests for the statful server
- Fix warnings on module delegations
- Ensure resource and prompt repos receive channel assigns
- Added tests to fix ResourceRepo behaviour
⚙️ Miscellaneous Tasks
- Move test namespace
- Rename plug derivation to defplug
- Setup mcp jest tool for later
- Tools shoud be initializable
- Tool storage using map
- Renaming namespaces
- Wrap node sync in its own supervisor
- Credo and dialyzer fixes