Release Notes

We regularly update to deliver performance improvements, new features, and critical fixes.

October 1st 2025

🚀 New Features & Improvements

App

• Workflow System

  • Chat 2.0 rollout with improved workflows.

  • Improved parsing and error handling for LLM outputs.

  • Reattempt logic added for invalid LLM responses.

  • Improved context handling for agents and tools.

  • Updated toggle for "Concise Mode".

• Knowledge Base (KB)

  • Improved text and alignment in filter interfaces.

  • Amazon Redshift is now a supported connection system.

• Human Verification

  • Rich text editor added for human verification notes.

🐞Bug Fixes

• Added LLM timeout to prevent stalled executions.

• Fixed board deletion failures and frontend blocking issues due to incorrect message structures.

• Addressed workflow failures caused by chat interruptions and improper prompt rephrasing.

• Corrected string search errors and attribute issues in workflows.

• Fixed recursive workflows and null values in knowledge base overview imports.

• Fixed UI alignment in chat.

September 1st 2025

🛠️ In Progress

• Chat v2: New block interface for seeing all steps of Lumi AI workflows.

• Boards v2: Refreshed visualizations and revamped card and board UIs to accommodate upcoming features

• Metametrics: Provides additional metadata around connected tables and fields that Lumi is connected to.

• KB Custom Filters: Allows users to define custom filteres of tables and views from source data Lumi is connected to.

🚀 New Features & Improvements

App:

• Boards:

  • Added new sorting agent to help determine out of the box sorting on insights.

  • Added drill down functionality and card sharing modal

• Chat:

  • Improved tab layout in business context blocks

• UI/UX & General:

  • Added shadows to navbar items

  • Updated chart theme colors and aggregation labels

🐞 Bug Fixes

• KB Locks:

  • Fixed race conditions and improved lock propagation

• Boards:

  • Resolved dropdown, popover, and layout issues

• Workflows:

  • Fixed workflow reattempt logic in shadow mode

• Chat:

  • Resolved missing prompt bug

August 1st 2025

🚀 New Features & Improvements

App:

• Knowledge Base Locks

  • Implemented KB locks and session tracking to prevent multiple users editing a knowledge base at the same time.

• Human Verification Request

  • Implemented human verification requests so that users can get admin verification of Lumi responses.

• Admin Enterprise Resource Usage Dashboard

  • Included enterprise resources usage page as well as inactive/internal user filters.

🐞 Bug Fixes

App:

• Enhanced handling of dropdown and chart toolbar styling.

• Improved icon placement and empty state visuals.

• Introduced max-width constraint and concise mode enhancements for better readability.

• Improved curated prompt UI and fixed scrollbar alignment.

• Better handling of board errors with missing fields

• Better state handling when switching organizations

• KB dropdown sizing for long table names

Workflows:

• Various improvements to LLM workflows and SQL generation

July 1st 2025

🚀 New Features & Improvements

App:

• Chat:

  • Standardized code viewer design across chat versions and boards.

  • Improved styling and behavior for prompt helper.

• Integrations:

  • Added Athena as a KB connection for possible data source system.

🐞 Bug Fixes

App:

• Fixed scrolling and z-index issues affecting UI components.

• Fixed Knowledge Base connection validation when testing connection.

• Fixed formatting menu display issues in chat data tables.

Workflows:

• Various workflows bug fixes and performance improvements.

  • Including upgrades to the following agents.

    • ChatStartersGeneratorAgent

    • ChatStartAgent

    • BoardInsightAgent

    • ContextAgent

    • DataFormattingAgent

    • QueryDiagnosticsAgent

    • GroupSummaryAgent

🛑 Deprecations

• None

June 1st, 2025

🚀 New Features & Improvements

App:

• System status is now available directly from within the app, letting users know if there are any conditions affecting the service

• Subnav menus now support hover activation and pinning.

Knowledge Base (KB)

• Explicit and implicit joins are now visually differentiated.

• Implemented a knowledge base editing lock to ensure only one user can make changes at a time, preventing overwrites.

• KB header now includes both date and time.

Chat

• Displayed null values clearly in chat data tables.

• Enhanced sorting for cards and decimal number columns.

• Scroll handling improved for large previews.

🐞 Bug Fixes

• Chat:

  • Resolved sorting issues in chat and board components.

  • Fixed display inconsistencies with null values and playbook popovers.

• Knowledge Base:

  • Addressed lingering KB creation bugs.

🛑 Deprecations

• None

May 1, 2025

🚀 New Features & Improvements

Knowledge Base (KB)

• Enhanced Knowledge Base creation & walkthrough layout with scroll-to-section tabs.

• New "hosted" connection type added in the Knowledge Base Connection tab (selectively enabled, not available to all customers).

• Helper video link in Knowledge Base tabs for better user guidance.

Chat

• (Early release) Introduced "string search" a semi-deterministic search of ambiguous terms/identifiers, often used to search/filter specific item, customer, location, brand, etc names. In short, 'string' lookups.

• Upgrades internally to newer OpenAI models in various parts of Chat and other workflows.

Org Management

• Users can now update duration limits for their organization.

🐞 Bug Fixes

• Fixed issue where the first message in a new chat wouldn't show Lumi workflow process step notification.

• Resolved issue where editing a KB would not trigger a data refetch.

• Fixed re-identification of tables during KB editing.

• Resolved UI bug related to undefined system settings.

• Corrected hosted KB connection status/save issues.

• Role management updated to prevent outlier account lockout scenarios.

• Persisted sorting state for cards graph in KB Boards.

🛑 Deprecations

• None

April 5, 2025

🚀 New Features & Improvements

• Streamlined Chat Experience: The chat input now supports a more concise mode, making conversations cleaner and more focused.

• Smarter Knowledge Base Setup: Improved validation and automatic field metadata updates make connecting your data sources even smoother.

• Visual Enhancements:

  • Updated icons and placeholders for empty states in both Chat and the Knowledge Base.

  • Refreshed business context examples in the KB walkthrough for better onboarding.

• Improved Responsiveness: Table layouts are now optimized for smaller screens for easier viewing on mobile and tablets.

• Performance Upgrades:

  • Enhanced async handling for faster responses in Microsoft Teams.

🐞 Bug Fixes

• Fixed issues related to switching organizations and re-enabled related features.

• Resolved a scrolling bug in tables that previously prevented full rows from displaying.

• Fixed saving issues in the Knowledge Base configuration.

• Cleared up metadata error messages and improved how malformed CSVs are handled in chat.

🛑 Deprecations

• Removed the prompt helper from the Chat "Getting Started" page to streamline the interface.

• Removed the authentication banner from the login page for a cleaner experience.