What's New in Fuel iX Copilots — Week of February 23, 2026
March 2nd, 2026 by Mark Dennison
🚀 GA (Generally Available)
AI-Powered Conversation Features
- Code Execution Tool Improvements — Code Execution tools now display readable titles and summaries instead of raw code, making output more user-friendly.
- Prism Canvas Enhancements — Prism canvas now defaults to the Render tab on open for faster visualization.
- Generative UI Reliability — Fixed error preventing Generative UI from reading uploaded files due to missing Storage and Firestore rules.
- Claude Sonnet 4.6+ Support — Resolved errors with Generative UI artifact generation when retrying with Claude Sonnet 4.6 and newer models.
- Empty Message Rendering — Fixed rendering of empty assistant messages in chat UI.
- Output Capture Limits — Increased output capture limits for Code Execution and Prism tools.
- JavaScript Tool Display — JavaScript Code Execution tool now displays readable output instead of truncated raw code.
UI & UX Improvements
- Conversation History Pagination — Fixed pagination bug in All History view.
- Header Navigation — Improved header user menu with enhanced profile navigation options.
Model & Compatibility
- Kimi K2.5 Error Handling — Fixed unsupported operand errors when using Kimi K2.5 models.
- Vertex AI Compatibility — Resolved compatibility issues with Vertex AI and new Anthropic beta structured-outputs.
Integrations
- Notion MCP Server Integration — Notion MCP Server integration is now available, enabling direct access to Notion databases and pages within Copilots.
🧪 Beta (Limited Release)
These features are in limited release to select users.
Prisms Shared Tabs — Prisms page now displays community and team-shared Prisms in dedicated tabs, making discovery easier (Beta).
🔬 Alpha (Early Testing)
Early-stage features under active development.
AI-Powered Conversation Summaries — Generate AI-powered summaries of conversations with copy-to-clipboard functionality for easy sharing (Alpha).
Conversation Summary Display — Clear, informative messages appear when conversations reach context window limits, explaining why continuation may not be possible (Alpha).
📦 Versions Deployed This Week
- ex/v0.8.42
- core/functions/v0.0.68