- Implemented a new SQL query to retrieve usage statistics by model and agents for a specific flow.
- Added corresponding Go types and methods to handle the new query in the database layer.
- Updated GraphQL schema to include the new ModelAgentsUsageStats type and the usageStatsByModelAgentsForFlow query.
- Enhanced frontend components to display the new usage statistics in the flow dashboard.
- Introduced Noto Sans, Noto Sans Mono, and Noto Sans SC fonts to improve text rendering in PDF reports.
- Updated report-pdf.tsx to register new fonts and handle CJK text rendering.
- Enhanced README.md to document the new fonts and their usage in the application.
- Added a custom hook to manage tooltip animation state and session tracking.
- Updated ChartTooltip component to handle first active state and session key.
- Integrated tooltip animation logic into various chart components in the DashboardAnalytics page.
- Changed default terminal tool timeout from 600 to 1200 seconds.
- Updated related documentation across .env.example, README.md, and config files to reflect the new timeout settings and their constraints.
- Enhanced descriptions in code comments and documentation to clarify timeout behavior, including clamping rules for values outside the accepted range.
* test: add unit tests for langfuse context and noop observer
Add tests for observation context put/get round-trip, nested context
override behavior, and noop observer: trace ID generation, parent
inheritance, explicit override, Shutdown, ForceFlush, and enqueue.
* test: add edge case tests for noop observer branch coverage
Add two missing branch tests: explicit ObservationID with no parent
context (verifies new trace generation), and explicit TraceID with
parent (verifies observation ID is NOT inherited when trace is explicit).
Adds conditional chain normalization in processChain to preserve reasoning cache when provider unchanged while fixing incomplete tool_calls and converting IDs when switching providers. Extends GraphQL API with modelProvider parameter for seamless provider changes without restart.
Add tests for NewClient with enabled=false, IsEnabled nil/disabled/enabled
receivers, GetTimeout nil/configured, AddMessages no-op on disabled client,
and all 7 search methods returning "graphiti is not enabled" error when
disabled. All tests are hermetic with no network dependency.
Add pg_isready healthcheck to pgvector service and update pentagi and
pgexporter depends_on to use service_healthy condition. This prevents
the application from starting before PostgreSQL is ready to accept
connections, matching the pattern used in docker-compose-langfuse.yml.
Add comprehensive unit tests for all utility functions in the langfuse
helpers package: mergeMaps, ObservationLevel, GenerationUsageUnit,
GenerationUsage, ModelParameters, GetLangchainModelParameters, trace/span
ID generation, time helpers, and pointer helpers.
Dmitry Ng