# What's new

New updates, improvements, and fixes to Dropstone.

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## v3.0.7 (Major Stable)
**March 02, 2026**

### Major
- **PIP Mode**
  - Introduced PIP Mode (Picture-in-Picture Agent Runtime), enabling persistent desktop overlay for direct application interaction and multi-agent pipeline orchestration.
  - Seamless connection with active desktop applications and structured workflow execution across sessions.
  - Full control of Windows MCP environment and Figma MCP workflows directly from the desktop orchestration layer.

### Major
- **Figma MCP V2**
  - Introduced Figma MCP V2 with direct Figma integration under a unified agent context via Dropstone Design Bridge plugin.
  - Design, modify, and iterate layouts using contextual Dropstone agent reasoning with full session memory continuity.
  - Select components, request structured redesigns, and orchestrate multi-agent design workflows within a single environment.

### Major
- **Windows MCP V2**
  - Delivered Windows MCP V2 with native system-level control, precise UI element detection, and accurate button targeting.
  - Cross-session execution persistence, structured automation across desktop applications, and integrated multi-agent OS-level coordination.

### New
- **MCP Ecosystem**
  - Added 1000+ MCP servers under the MCP Servers directory with expanded tool availability across orchestration pipelines.

### Improved
- **MCP Ecosystem**
  - Introduced new MCP-native tools for advanced automation scenarios with improved routing and tool selection performance.
- **UI**
  - Introduced Rounded Themed UI across the application with refined visual hierarchy and reduced latency on interactive components.
  - Improved responsiveness in extended sessions and enhanced session stability under heavy collaborative load.

### Fix
- **D3 Engine**
  - Fixed internal Reasoning Chain inconsistencies and improved structured reasoning continuity across sessions.

### Improved
- **Performance**
  - Reduced runtime latency under multi-agent load, improved execution stability during OS-level orchestration, and enhanced memory efficiency.
  - Optimized tool routing for cost and compute efficiency with increased precision in desktop interaction workflows.

## v3.0.6 (Stable)
**February 17, 2026**

### New
- **D3 Engine**
  - Introduced Thought Chain, enabling structured reasoning continuity within the D3 Engine runtime.

### Improved
- **Performance**
  - Optimized overall latency performance, reducing response time across collaborative and single-user sessions.

### Fix
- **Usage**
  - Corrected token count usage tracking, ensuring accurate accounting and predictable consumption metrics.
- **Share Chat**
  - Resolved residual Share Chat errors and stability issues identified during beta deployment.

### New
- **Models**
  - Expanded and updated the Model List, including newly optimized, cost-efficient models.

### Improved
- **Models**
  - Integrated performance-tuned models designed to reduce operational overhead while maintaining output quality.
- **Runtime**
  - Improved internal session handling to prevent intermittent execution failures.
  - Strengthened runtime consistency across workspace environments.

### Fix
- **Collaboration**
  - Refined synchronization logic within collaborative sessions.
- **Performance**
  - Reduced average execution latency and improved memory handling within extended collaborative sessions.
- **Core**
  - Optimized model selection routing for efficiency and cost control.
- **UI**
  - Minor UI and backend refinements to enhance overall system stability.

## v3.0.5 (Beta)
**February 07, 2026**

### Fix
- **Share Chat**
  - Fully fixed Share Chat support across all environments.

### New
- **Collaboration**
  - Added simultaneous chatting within collaborative workspaces.
- **Memory**
  - Introduced Team Memory, enabling persistent shared context across collaborators.
- **Workspace**
  - Added a dedicated Collaborative File Workspace for shared assets and files.

### Major
- **Architecture**
  - Merged Workspace into Share Chat to unify collaboration flows.

### Fix
- **Sync**
  - Fixed multiple sync and desynchronization issues across collaborative sessions.
- **Context**
  - Added dynamic retrieval context to maintain continuity during temporary disconnections.

### New
- **Access Control**
  - Implemented role-based access control for collaborative environments.
- **Moderation**
  - Added kick and ban systems for workspace moderation and control.

### Security
- **Core**
  - Upgraded internal security mechanisms across installer and runtime layers.

### Fix
- **Collaboration**
  - Resolved team collaboration brain sync issues, ensuring consistent shared state across participants.
- **Core**
  - Updated SHA-256 checksums for Windows and macOS binaries.

## v3.0.4 (Beta)
**January 06, 2026**

### Fix
- **D3 Engine**
  - Fixed and updated Dropstone D3 Engine's token mechanism.
- **UI**
  - Fixed UI bugs for improved visual consistency.

### Security
- **Core**
  - Security patch addressing potential vulnerabilities.

### Fix
- **AI Service**
  - Fixed unresolved conflicts with AI service integration.
- **Context**
  - Fixed unlimited context window handling.

### Security
- **Core**
  - Updated SHA-256 checksums for Windows and macOS binaries.

## v3.0.3 (Beta)
**January 04, 2026**

### Fix
- **Horizon Mode**
  - Fixed bugs in Horizon Mode for improved stability.
- **Agent**
  - Fixed drag and drop to agent functionality.
- **Memory**
  - Fixed infinite long term memory issue.
- **Editor**
  - Fixed auto tab completion functionality.

### Security
- **Core**
  - Updated SHA-256 checksums for Windows and macOS binaries.

## v3.0.2 (Beta)
**January 01, 2026**

### Fix
- **Memory**
  - Fixed learning memory module resolving persistent context issues.

### Improved
- **Context**
  - Enhanced context retention for improved conversation continuity.
- **Inference**
  - Improved inference stability with optimized resource management.
- **Performance**
  - Core engine optimization for faster response times.

### Security
- **Core**
  - Updated SHA-256 checksums for Windows and macOS binaries.

## v3.0.1 (Beta)
**December 29, 2025**

### Major
- **Engine**
  - Introducing the D3 Engine runtime with full compatibility support for next-generation processing.

### Improved
- **Installer**
  - Advanced installer to v3.x series resolving version incompatibilities from integration testing.

### New
- **Runtime**
  - Full D3 Engine runtime support enabling enhanced performance and stability.

### Security
- **Core**
  - Updated SHA-256 checksums and security validations across all platforms.

### Fix
- **Integration**
  - Resolved version incompatibilities identified during integration testing.

## v2.0.4 (Beta)
**December 29, 2025**

### Improved
- **Release**
  - Planned beta release superseded by v3.0.1 due to version incompatibilities.

### Fix
- **Integration**
  - Version incompatibilities identified during integration testing led to v3.x advancement.

## v2.0.3
**November 09, 2025**

### New
- **D2 Engine**
  - Introducing revolutionary D2 Engine for next-generation AI capabilities.
- **Memory**
  - Human-like Advanced Memory System with four memory types (Episodic, Semantic, Procedural, Associative).

### Improved
- **UI**
  - Major UI improvements with modern, industry-standard design inspired by Linear.
- **Engine**
  - Optimized and enhanced Semantic Analysis engine with 30% accuracy improvement.

### Fix
- **Analyzer**
  - Fixed Impact Analyzer with comprehensive risk assessment and migration strategies.

## v2.0.21
**October 10, 2025**

### Fix
- **Chat**
  - Resolved critical chat breaks for improved stability and reliability.

### Security
- **Core**
  - Enhanced security measures and SHA-256 enforcement across the platform.

### Improved
- **UI**
  - Improved history pages UI for better navigation and user experience.

## v2.0.2
**October 04, 2025**

### New
- **Diagnostics**
  - Multi-hypothesis generation creating 5-7 potential causes with confidence scores.
- **Analysis**
  - Evidence-based correlation linking error patterns with code structure.

### Improved
- **Components**
  - Enhanced component usage detection identifies all usages before modifications.
- **Safety**
  - Breaking change detection assesses risk levels (LOW/MEDIUM/HIGH/CRITICAL).
- **Performance**
  - Multi-threaded processing with configurable worker pools (up to 8 workers).

## v2.0.11
**September 27, 2025**

### Fix
- **Parser**
  - Fixed AST parsing errors on TSX files for improved code analysis.

### Security
- **Platform**
  - Enhanced security standards and reliability across the entire infrastructure.

### Fix
- **UI**
  - Fixed unlimited model cards display issue in dropdown menu.

### Improved
- **UX**
  - Improved UI/UX for chat history management and session persistence.

## v2.0.1
**September 07, 2025**

### Improved
- **Dashboard**
  - Enhanced dashboard UI with improved user experience and navigation.
- **Desktop**
  - Updated desktop application with performance optimizations and stability fixes.

### New
- **Languages**
  - Advanced semantic analysis system with support for 40+ programming languages.
- **Scale**
  - Enterprise-scale processing with multi-threaded background workers.

## v1.0.1
**August 06, 2025**

### Major
- **Release**
  - Initial production release of Dropstone desktop application.

### New
- **Agent**
  - Proprietary First Generational Self-Learning Agent architecture.
- **Memory**
  - Advanced memory system enabling persistent learning and context retention.

### Security
- **Infrastructure**
  - Secure server architecture with end-to-end encryption and local processing.