Catching up on a real-world check: when a multi-sheet .xlsx fixture is
fed through LoadFromExcel against an in-memory DuckDB with the spatial
and excel extensions, the first iteration's sheet enumeration quietly
fell back because st_read_meta doesn't expose a scalar 'layer_name'
column — it returns a LIST<STRUCT> column called 'layers'. We now
UNNEST(layers).name so enumeration actually works, and assert the full
data path with three DuckDB-backed tests:
- multi-sheet workbook yields the sum of all rows and per-sheet
breakdown via __sheet_name (including schema drift: columns only
present in one sheet are NULL for the other)
- single-sheet workbook still works and tags rows with its sheet name
- sheet name containing a single quote (Q1'24) survives the SQL
literal round-trip
excelize/v2 is added as a test-time helper to build the fixtures
deterministically. If DuckDB's spatial/excel extensions can't be
installed (offline CI), the tests skip rather than fail.
Refs: https://github.com/Tencent/WeKnora/issues/1007
Go 1.24 has an internal compiler race condition on Windows that causes
'package without types' errors during parallel compilation. Setting
GOFLAGS="-p=1" serializes the build and avoids triggering the bug.
- Added token usage tracking to the AgentEngine, allowing for better estimation of current context token counts.
- Implemented a new method to estimate current tokens based on previous usage and newly appended messages, improving context management.
- Updated context window management to utilize estimated token counts for more efficient message consolidation.
- Enhanced streaming methods to include token usage information, providing better insights into LLM interactions.
- Refactored the token estimator to support BPE tokenization, ensuring accurate token counts for messages.
- Added unit tests to validate new token estimation and context management functionalities.
Add DingTalk bot adapter supporting both webhook (HmacSHA256 signature
verification) and Stream mode (via official dingtalk-stream-sdk-go),
with sessionWebhook/OpenAPI reply fallback and AccessToken caching.
- support webhook and websocket modes for both platforms
- add im_channel_sessions migration for channel-session mapping
- register IM adapters and callback routes
- update config and docker-compose for IM env vars
- Updated AWS SDK dependencies to versions v1.29.14 for config and v1.83.0 for S3, ensuring compatibility and access to the latest features.
- Added migration scripts to introduce column in the messages table for tracking agent execution duration.
- Added migration scripts to introduce column in the messages table and new JSONB columns in the tenants table for chat history configuration.
- Added a new `.env.lite.example` file for the Lite version, providing a minimal configuration template.
- Updated `.env.example` to remove deprecated variables and include new Docreader settings.
- Enhanced Docker configurations to support the Lite version, including a new Dockerfile for the Docreader service.
- Introduced a Makefile target for building and running the Lite version, along with packaging capabilities.
- Created GitHub workflows for building and releasing Lite binaries, including Homebrew formula support.
- Implemented a new service file for managing the Lite version as a system service.
This update enables a streamlined, single-binary deployment of WeKnora, reducing external dependencies and simplifying setup.
- Added support for creating and managing FAQ knowledge bases, including new API endpoints for listing, upserting, updating, and deleting FAQ entries.
- Enhanced the frontend to allow users to create FAQ knowledge bases and manage FAQ entries with a dedicated interface.
- Introduced new types and configurations for FAQ handling in the backend, ensuring proper indexing and retrieval of FAQ entries.
- Updated localization files to include new strings related to FAQ management in multiple languages.
- Refactored existing components to accommodate the new FAQ features, improving user experience and functionality.
- Added functionality for manual knowledge entry, allowing users to create and edit Markdown content directly in the browser.
- Introduced new API endpoints for creating and updating manual knowledge entries.
- Enhanced UI components to support the new manual knowledge editor, including integration with existing knowledge base features.
- Updated knowledge retrieval logic to accommodate manual entries, ensuring seamless user experience across knowledge types.
- Improved agent configuration to support custom system prompts, enhancing flexibility in agent responses.
- Added DuckDuckGo as a new web search provider in the configuration.
- Removed deprecated web search providers (Baidu, Bing, Bocha, Exa, Google, Kuaisou, Searxng, Tavily, Zhipu) to streamline the codebase.
- Enhanced knowledge base management by introducing temporary knowledge base handling in the session service.
- Updated the web search service to support RAG-based compression for improved search result processing.
- Refactored session and knowledge service interfaces to accommodate new functionalities.
- Introduced new MCP services functionality, including management routes and integration with the agent service.
- Updated Docker Compose configuration to include a new SQL migration for MCP services.
- Enhanced Makefile with new migration commands for versioning and creating migrations.
- Improved chat component to handle selected MCP services in message processing.
- Updated migration documentation to reflect new strategies and added MCP services migration files.
wizardchen