Dev GX v0.6.0 – Presentation Polish

What's new

This release improves the visual presentation of Dev GX and refines the chat experience for tool-assisted responses.

Added

• execution flow panel in the sidebar
• clearer visual feedback for request progress and tool-based execution

Improved

• chat layout stability for long responses
• readability of structured outputs such as SQL and API endpoints
• visual consistency of execution states
• user-facing Portuguese text quality
• overall presentation quality for demo and portfolio use

Notes

This release focuses on UI polish and presentation quality.

Core tracing, MCP compatibility and domain tools were introduced in previous releases and are preserved here.

Dev GX v0.5.0 – Domain Tools

What's new

This release adds the first domain-specific tools to Dev GX and improves the chat flow when those tools are used.

Added

• generate_mvp_plan local domain tool
• generate_sql_schema local domain tool
• suggest_api_endpoints local domain tool
• integration of domain tools into the existing tool-call flow
• user-friendly fallback rendering for domain tool results

Improved

• better alignment between tool usage and the real Dev GX domain
• more useful structured outputs for planning, SQL, and API design
• safer handling of tool-based responses in chat
• lightweight progress feedback during tool execution
• preserved end-to-end trace visibility for tool execution

Notes

This release focuses on domain-specific tool execution and tool-based chat flow improvements.

Future UI enhancements and additional formatting/polish will be handled in a separate branch.

Dev GX v0.4.0 – MCP Server Compatibility

What's new

This release adds real MCP server compatibility to Dev GX and enables end-to-end tool-call execution through the chat flow.

Added

• Compatibility with a real /mcp server endpoint
• Support for MCP HTTP negotiation requirements
• Support for SSE-style MCP responses
• MCP session handling via response headers
• Better MCP health-check and runtime diagnostics
• Safer backend handling of raw tool-call payloads
• Fallback handling for empty post-tool model responses
• Cleaner user-facing responses after tool execution

Improved

• Real tool-call execution through the chat flow
• Better reliability when using MCP tools in runtime
• Clearer observability of MCP-related execution steps

Notes

This release focuses on MCP runtime compatibility and successful execution of real tool calls.

Domain-specific tools for Dev GX and improved automatic tool selection will be handled in a future release.

Dev GX v0.3.0 – Agent Execution Tracing

What's new

This release expands observability and execution tracing in Dev GX.

Added

• User message capture in traces
• Final response capture in traces
• LLM metrics capture when available
• Tool-call trace hooks for the existing MCP execution path
• Improved consistency in chat execution trace data

Improved

• Better end-to-end visibility into chat request execution
• More complete trace inspection through debug endpoints
• Stronger prompts to encourage MCP tool usage when available

Notes

This release focuses on tracing and observability improvements.

MCP runtime compatibility with external servers is not included in this release and will be handled separately.

Dev GX v0.2.0 – Observability and Debug Tracing

What's new

This release improves backend observability and execution tracing in Dev GX.

Added

• Internal logging for the chat request flow
• Request correlation with request_id
• Standardized log formatting across chat routes and Ollama service
• In-memory trace storage for request execution tracking
• Debug endpoints for trace inspection:
  • GET /api/debug/traces
  • GET /api/debug/traces/{request_id}

Improved

• Better visibility into backend processing steps
• Easier debugging of chat execution flow
• More structured and consistent terminal logs

Notes

This version focuses on backend observability only. Frontend trace visualization may be added in a future release.

v0.1.0 - First stable public version

Dev GX v0.1.0

This release marks the first stable public version of Dev GX.

What's included

• Reorganized the project into a single official structure
• Centralized application paths in app/config.py
• Standardized the official run command with uvicorn app.main:app --reload
• Improved the root README.md with installation, environment setup, notes, and troubleshooting
• Removed outdated and duplicated project artifacts

Notes

• Dev GX requires a local Ollama installation and an available configured model
• Runtime folders such as app/data/ and app/generated/ are created locally and ignored by Git

Status

This version represents the first polished public milestone of the project and establishes the current base for future improvements.