DevContainer Support and Extension Host Isolation Optimization

Features

• Added DevContainer capability support: Supports preparing development environments through DevContainer, helping teams achieve a consistent development experience more efficiently.

Improvements

• Optimized process isolation capabilities for built-in AI coding related extensions, enhancing runtime stability and overall experience.

Bug fixes

Fixes

• Fixed occasional lag issue on Windows.

Enhanced Multitasking Experience with Separate Chat Windows

Features

• Chat now support separate windows: You can now open Agent chat in a standalone window, making it easier to manage multiple chats in parallel and improving overall efficiency.

* **Quest mode now supports editing sent messages**: In Quest mode, you can now edit messages after sending them, making it easier to refine your conversation and improve flexibility.

Improvements

• Subagents now support MCP calls: Subagents now support MCP calls, enabling more flexible task coordination and integrations.

Experts Mode is Here

Features

• Introducing New Auto Model Tier: 50% fewer Credits than "Ultimate" tier in Experts mode, delivering high-quality output at significantly reduced cost.

### Highlights Recap * **Multiple Experts, Working in Parallel for One-shot Delivery**: From solution design and coding to quality assurance, Experts Mode covers the entire workflow — delivering engineering-grade results in a single shot. * **A Self-evolving AI Team That Gets You**: Continuously learns your coding style, builds up shared team experience, and evolves into an AI team tailored just for you.

Improvements

• Enhanced Experts Canvas view with clearer collaboration visibility and smoother interactions.
• Optimized terminal execution in Experts mode with sandboxed isolation and silent operation for safer, distraction-free workflows.

Quest mode supports Supabase and with enhanced navigation; Experts mode launches view of the full expert team; built-in browser fully upgraded

Features

• Expert Team Canvas in Experts Mode: A real-time dashboard that visualizes each expert's task progress and execution workflow, giving users complete visibility into complex multi-agent operations.
  
• Supabase Integration in Quest Mode: Authorize and connect to multiple Supabase projects, with enhanced database capabilities and in-IDE preview of database table schemas.

* **Skill UI is now live:** Agents can render interactive HTML components during execution — forms, charts, config panels, and more. First use requires creating the interface. * **Built-in Browser Upgrade**: The built-in browser has been fully upgraded, now supporting Browser Use, bookmarks, and the ability to open the debug panel.

* **Hook Support**: IDE and JetBrains plugins now support hooking into key stages of the Agent execution flow via a Hook mechanism. Five hook events are currently supported: UserPromptSubmit, PreToolUse, PostToolUse, PostToolUseFailure, and Stop.

Improvements

• Credits Usage: Improved quota information display and added explanations for Shared Add-on Credits, making usage and limits clearer.
• Quest Mode Deliverable Panel Navigation Upgrade: Optimized interaction experience of navigation bar and file tree hierarchy.
• Improved Quest mode experience when no project is open, making it easier to find historical tasks.

* Improved the experience of question cards within the Quest mode conversation flow.

Improvements

• Improved Quest performance for large code changes.
• Enhanced conversation context handling across sessions.
• Optimized Next prediction trigger timing in editor.
• Refined Agent file operation decision logic.

Bug fixes

• Fixed intermittent file location errors in Quest.
• Fixed task hanging in Expert Mode.
• Fixed terminal failing to start as interactive session in Expert Mode.

Experts Mode (Beta) is Now Available

Features

• Introducing Experts Mode (Beta): A multi-agent collaboration feature that assembles an AI expert team on demand. Describe your requirements, and the team handles everything—from solution design and implementation to testing and validation.
  • A Team of Specialists, Collaborating in Parallel: Team Lead coordinates and orchestrates. It tracks progress throughout, consolidates results, and ensures delivery quality. Compared to single-agent sequential work, it's faster, more stable, and reduces rework.
  • Self-Evolving AI Team That Learns and Grows with You: Expert skills continuously learn your tech stack and coding style, while team skills accumulate optimal task decomposition and collaboration patterns.
  • From "Generating Code" to "Delivering Results": Covers the complete workflow of requirement analysis, solution design, code implementation, test cases, and quality checks—delivering high-quality engineering artifacts ready for the next phase.
    
• Fine-Grained Edits via "Add to Chat" in Quest Mode: In Quest mode, the artifacts in the Deliverables panel now support fine-grained edits via "Add to chat" — select any content to add it to the conversation. Works for both code files and Spec files.
• Search Agent Support in Agent Mode: The Agent mode supports the search agent, further enhancing retrieval performance (currently effective for the Ultimate mode).

Improvements

• In Quest mode, the task list sorting is optimized — tasks are now sorted by most recent conversation in descending order.

Support Custom Models

• Now supports BYOK (Bring Your Own Key) configuration for easy integration with Coding Plans from providers including Alibaba Cloud Model Studio.

Bug fixes

• Fixed Repo Wiki language inconsistency
• Fixed terminal not waiting for long commands to finish