ReleaseNotes - 2026-04-21

Summary of key highlights for this release.

Release Date: 2026-04-21

Module Upgrades

• Stellar V1.3.2
• Data Planet V2.3.2
• Galaxy V1.1.1
• MCP Server V0.1.1

New Features

• OpenWebUI MCP Tool Integration: Added support for chart generation and layout rendering, enhancing the overall user experience.
• License Expiration Reminder: Added a license expiration notification in the admin interface to prevent service interruptions caused by expired licenses.

Improvements & Enhancements

• Administrative Region Variable Exploration Optimization: Improved the exploration functionality for administrative region variables, increasing the accuracy of data exploration.
• Galaxy Dataset Pagination: Introduced cursor-based pagination to improve browsing efficiency for large datasets.
• Stellar API Upload & Callback Support: Added an upload streaming proxy and callback endpoint to improve flexibility in data processing.
• Stellar API Streamlining: Removed unnecessary modules and dependencies to improve overall system performance.
• OpenWebUI Default Knowledge Base Adjustment: Optimized the default knowledge base configuration to improve knowledge retrieval efficiency for users.

Bug Fixes

• Data Exploration Chart Display Issue: Fixed an issue where charts could not be returned when exploring with administrative region variables.
• Administrative Region Data Processing Error: Resolved an issue where data processing was incomplete when the raw administrative region data contained NULL values.