- Introduce private v4 compatibility surface using
_legacy_api.py, _legacy_runtime.py, _legacy_loader.py plus new
_legacy_context.py and _legacy_star.py to centralize legacy adapters
while keeping public APIs thin.
- Extend InitializeOutput to carry protocol_version for negotiated
protocol, enabling runtime to adapt to the chosen v4 version.
- Add lightweight legacy support for Star/Context via new LegacyStar and
LegacyContext shims and expose legacy API through the aggregate
_legacy_api entry point.
- Ensure legacy loader preserves class declaration order by iterating
module.__dict__ instead of relying on alphabetical sorting.
- Add tests: protocol_version handling in InitializeOutput, legacy
main component order preservation, and embedded-newline framing in
transport tests.
- Updated `handler_dispatcher.py` to streamline legacy runtime preparation and dispatching results.
- Enhanced `loader.py` to simplify legacy plugin detection and manifest building.
- Added tests for new HTTPClient and MetadataClient functionalities.
- Introduced tests for legacy context metadata methods and legacy loader helpers.
- Improved legacy runtime tests to cover new functionality and edge cases.
- Introduced platform client documentation in `docs/v4/clients/platform.md` detailing methods for sending messages, images, and managing group members.
- Added example plugins for LLM chat and database functionalities in `docs/v4/examples/README.md`, `docs/v4/examples/llm-chat/README.md`, and `docs/v4/examples/database/README.md`.
- Enhanced quickstart guide with links to new documentation and example plugins.
- Implemented runtime contract tests to ensure compatibility of public capabilities and hooks.
- Added a new script entry point `astrbot-sdk` in `pyproject.toml`.
- Introduced `has_waiter` method in `SessionWaiterManager` to check for existing waiters.
- Updated `cli.py` to improve error handling and added context to error messages.
- Implemented local development support in `cli.py` with a new `dev` command for running plugins against a mock core.
- Created a new testing module `astrbot_sdk.testing` with utilities for local development and plugin testing.
- Added comprehensive tests for the new testing module and CLI commands.
- Improved compatibility and error messaging for plugin loading failures.
- Updated `import_string` to evict conflicting cached top-level plugin packages, ensuring proper isolation of plugins with the same package names.
- Preserved the order of legacy handler declarations in `_iter_discoverable_names` to maintain expected behavior for legacy plugins.
- Added tests to verify the isolation of top-level packages and the preservation of handler declaration order.
- Improved module cleanup in tests to prevent conflicts between plugins.
- Introduced LoadedCapability class to manage plugin capabilities.
- Updated load_plugin function to discover and load capabilities alongside handlers.
- Enhanced Peer class to handle remote provided capabilities during initialization.
- Added tests for capability registration and invocation in legacy plugins.
- Improved MessageChain and message component handling in legacy plugins.
- Added comprehensive tests for legacy plugin integration and compatibility.
- Updated protocol messages to include provided capabilities in initialization.
- Enhanced top-level module imports to include capability-related functions.
- Updated `LegacyContext.send_message` to handle rich message chains using `send_chain`.
- Introduced `LegacyStar` class for backward compatibility with legacy plugins.
- Added `register` decorator for legacy plugin metadata.
- Enhanced `MessageChain` class with `to_payload` and `is_plain_text_only` methods.
- Updated `AstrMessageEvent.send` method to utilize `send_chain` for rich messages.
- Implemented `send_chain` method in `PlatformClient` for sending complex message structures.
- Added capability routing for `platform.send_chain`.
- Introduced tests for new functionality, ensuring compatibility with legacy plugins and message handling.
- Added integration tests for the runtime module covering subprocess lifecycle, concurrency, and real-world scenarios in `test_runtime_integration.py`.
- Updated existing test files to include a blank line after module docstrings for consistency.
- Enhanced `test_protocol_legacy_adapter.py` with additional assertions for message output.
- Modified `test_transport.py` to use concrete transport implementations for abstract method tests.
- Improved test cases for handling timeouts and remote handler tracking in `test_timeout_handling.py` and `test_peer_remote_handlers.py`.
- Implement tests for HandlerDispatcher in `tests_v4/test_handler_dispatcher.py`, covering initialization, invocation, cancellation, argument building, result consumption, error handling, and handler execution.
- Introduce tests for Plugin loading functionalities in `tests_v4/test_loader.py`, including plugin specification, discovery, environment management, and loading components and handlers.
