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Changelog

Source: NEWS.md

LLMAgentR 0.3.0 (Upcoming Release – May 2025)

New Features

  • Reusable Code Agent with Builder Pattern
    The build_code_agent() function now supports a builder pattern. If user_input is omitted, the function returns a reusable agent (closure) that can handle multiple queries interactively. This allows for flexible integration in iterative coding workflows, similar to the existing build_researcher_agent().

  • Reusable Interpreter Agent
    The build_interpreter_agent() function now also supports a builder pattern. When code_output is omitted, it returns a reusable interpreter function that can process multiple outputs (tables, model results, charts, etc.) on demand. This provides a consistent interface for explaining analysis results dynamically.

Improvements

  • Dual Invocation Support
    Users can now call both build_code_agent() and build_interpreter_agent() in two ways:
    1. One-shot mode – Provide the input (e.g., user_input, code_output) for immediate interpretation or code generation.
    2. Builder mode – Omit the input to return a persistent agent function.
  • Enhanced Documentation
    The roxygen examples have been expanded to illustrate both usage patterns clearly for both agents, including structured return objects and typical use cases.

Compatibility