The highlight of this release is the brand-new Document Library, which lets uploaded documents automatically feed into the Knowledge Graph, Knowledge Base, and AI Assist pipelines based on their designated purpose — so AI Teller can cite relevant documents more accurately when answering questions. This release also adds AI model catalog management and download audit logging, and fixes several issues related to data upload, exploration, and download.
Release Date: 2026-08-05
Modules Version:
Unchanged Modules:
Document Library
Admins can upload documents in Stellar Admin and tag each one with its intended purpose (Knowledge Graph / Knowledge Base / AI Assist — multiple selection supported). Documents are automatically routed into the matching pipeline: Knowledge Base documents are vectorized for AI Teller retrieval; Knowledge Graph documents go through entity and relation extraction; AI Assist documents can be scoped to specific planets and are automatically cited when AI Assist answers questions. The document list shows each pipeline's processing status separately.
AI Model Catalog
Stellar Admin now has a standalone Model Catalog page where admins can centrally manage the model list for every connected provider, with clear distinction between built-in system models and manually added ones, plus per-model on/off control.
Download Audit Log
Planet Admins can query a complete record of download permission changes and raw data download activity, including who performed the action, when, and the result, with CSV export — supporting data governance and audit needs.