GitLab 19.4: /goal Command, MCP Tools, 4x Cheaper Models GitLab 19.4 ships the /goal command for autonomous task execution, expands MCP server tools to CI/CD pipelines and vulnerabilities, and adds three open-weight models delivering up to 4x better credit efficiency. GitLab 19.4 ships the /goal command for autonomous task execution, expands MCP server tools to CI/CD pipelines and vulnerabilities, and adds three open-weight models delivering up to 4x better credit efficiency.