Changelog - Workbench UI

The Workbench UI has been deprecated and is no longer included in TrustGraph as of v2.4. It has been replaced by TrustGraph UI.

v1.8.1 (2026-04-08) - released in TrustGraph 2.2

Enhancements

Agent Explainability (#132, #133): Enhanced agent explainability with embedded explain triples, source text preview, grounding events timeline, and improved source drawer.

v1.7.2 (2026-03-10) - released in TrustGraph 2.1

Features

Explainability Panel (#129): Added explainability panel to Assistant chat for viewing reasoning traces and provenance.
Row Embedding Support (#126): Added row embedding support.
TrustGraph 2.0 API (#122): Updated to TrustGraph v2.0 API.

Maintenance

Refactored Rows/Objects (#125): Refactored rows and objects handling.
TrustGraph 2.1 Updates (#127): Updated for TrustGraph 2.1 compatibility.
Client Updates (#123, #124, #128): Bumped @trustgraph/client dependency and updated package-lock.

v1.5.5 (2026-01-19) - released in TrustGraph 1.8

Enhancements

Nomenclature Update (#115): Renamed “flow class” to “flow blueprint” throughout the UI for consistency with backend terminology.
Light/Dark Mode Fixes (#121): Fixed color modes in flow blueprint viewer and ontology editor for proper theming support.

Bug Fixes

WebSocket Proxy Auth (#112): Fixed gateway authentication error by passing query string through websocket proxy.
GraphRAG Client (#113): Updated dependencies to pull in GraphRAG client fix.
Graph View (#114): Fixed graph view issues by rolling back problematic dependencies while keeping TrustGraph deps current; also fixed critical vulnerability.
Flow Blueprint Issues (#117, #118): Fixed flow blueprint layout and URL routing issues.
Dialog List (#119): Fixed dialog list fault.
Knowledge Core Loading (#120): Fixed load kg-core ignoring collection parameter.

v1.4.1 (2025-12-04) - released in TrustGraph 1.6

Features

Stream LLM Interactions (#110): Added streaming support for LLM interactions for real-time response display.

Enhancements

Agent Dialog UI (#111): Improved agent dialog by collapsing agent thinking and observation messages for a cleaner interface.

v1.3.7 (2025-11-23) - release in TrustGraph 1.5

Features

LLM Models (#98): Added LLM model selection support.
MCP Auth Token UX (#108): Added MCP authentication token user interface.

Bug Fixes

Multi Ontology Import (#109): Fixed issues with importing multiple ontologies.
Flow Class Viewer Crash (#104): Fixed crash in flow class viewer.
Socket Provider (#105): Fixed socket provider issues.

Performance Improvements

Faster System UI (#100): Improved system UI performance.

Maintenance

Library Breakout (#99): Refactored library into separate modules.
Module Updates (#102): Updated to new modules.
React State Bump (#106): Updated react-state dependency.
Ontology Editing (#103): Minor improvements to ontology editing and parsing.
Fallback Route (#101): Fallback route now serves the index page.

v1.2.6 - released in TrustGraph 1.4

Features

Flow Class Visual Editor (#90): New visual viewer for flow classes.
Flow Parameters (#93, #95): Added flow parameters with advanced parameters section support.
Collections Dialogue (#96): New collections management dialogue.
Collection Selectors (#97): Added collection selector components.

Bug Fixes

Workbench Breakage (#92): Fixed workbench breakage issues.
Dedupe Flow Classes Pages (#94): Fixed duplicate flow classes pages.

Enhancements

OWL Ontology Editor (#91): Updated ontology editor to support OWL format.

v1.1.6 - released in TrustGraph 1.3

Features

Structured Query Page (#79): New page for structured queries.
Structured Query Tool Type (#80): Added structured query tool type on agent tools page.
Tools Groups and States (#83): Added tool grouping and state management.
Collection Settings (#81, #82): Collection is now a configurable setting with support for structured query collections.

Bug Fixes

Search Issues (#85, #88, #89): Fixed collection not used in search, empty search results handling, and needing to search twice.
Graph View Collection (#87): Fixed use of collection in graph view.
Relationships Collection (#86): Fixed relationships collection not being used.
Default Settings (#84): Fixed default trustgraph/user settings.

Maintenance

Taxonomy → Ontology (#75): Renamed taxonomy to ontology throughout.
Dependency Pinning (#77): Locked react-force-graph to 1.46.x.

v1.0.5

Features

MCP Tool Arguments - Enhanced Model Context Protocol tool integration with improved argument handling (#73)
Gateway Secret Implementation - Added secure gateway authentication mechanism (#66)
Settings Page - New dedicated settings management interface (#64)
Taxonomy Management - Complete taxonomy management system for better content organization (#60)
Schema Management - Comprehensive schema management capabilities (#59)
Graph UI Enhancements - Improved graph visualization interface with better user experience (#49)

Performance Improvements

API Key Change Performance - Fixed slowdowns when changing API keys and during app startup (#71)
Socket Reliability - Major refactor improving WebSocket connection stability and reliability (#68)
Retry Logic - Enhanced retry mechanisms for better fault tolerance (#57, #55)
Table Consolidation - Optimized database operations by consolidating table structures (#69)

Bug Fixes

Settings Notifications - Removed excessive notification noise when updating settings (#70)
Submission Flow - Fixed submission error handling and default flow behavior (#65, #56)
Schema Issues - Resolved schema-related bugs (#63)
Dark Mode - Fixed broken agent response rendering in dark mode (#48)

Maintenance

Code Refactoring - Minor refactoring for improved code maintainability (#67)
Code Formatting - Applied consistent code prettification standards (#58)
Document Palette - Improved document management interface (#50)
Security Patches - Applied vulnerability patches (with subsequent revert and re-application) (#52, #54)

Notes

Total of 21 commits since v0.3.15
Versions v0.4.0 through v0.4.6 were intermediate releases leading to v1.0.0