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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

[1.0.0] - 2025-02-09

  • initial release

[1.1.0] - 2025-02-09

Added

  • Added integration of SurfAi agent for browser automation as a default tool
  • Improved the logging system.
  • Refactored the core code in code_agent.py.
  • Updated the prompt with more effective instructions for code generation.
  • Modified the parameters passed between various functions to a dynamic dictionary, allowing data transfer in the flow even between non-sequential functions.
  • Added the <finalAnswerDataLog> tag for data extraction and writing in memory logs, enhancing the management of more complex tasks.
  • General improvements in error handling.

[1.2.0] - 2025-02-11

Added

  • Function Validator:
    • Introduced a comprehensive function validator that leverages Python's ast module to analyze and verify function code before execution.
    • The validator performs multiple checks including:
      • Syntax Validation: Ensures the code is syntactically correct.
      • Import Restrictions: Verifies that only allowed libraries are imported and disallows relative (local) imports.
      • Parameter Signature Checks: Validates that function definitions adhere to expected parameter rules (e.g., no varargs, proper defaults for keyword-only arguments, and correct naming for subtask-specific parameters).
      • Assignment Verification: Confirms the presence of mandatory assignments like updated_dict = previous_output.copy() for subtasks with index > 0.
      • Undefined Name Detection: Identifies any use of undefined names within the function.
      • Nesting Depth Control: Ensures function nesting does not exceed one level (primary function plus optional helper functions).
      • Dangerous Function Call Prevention: Blocks execution of dangerous functions (e.g., eval, exec, compile, __import__, os.system, etc.).
      • updated_dict.get Key Validation: Checks that keys used in updated_dict.get(...) calls exist in the provided previous_output.
    • Upon successful validation, the function is automatically renamed to match the expected subtask name.
  • RAG Llama Index Integration:
    • Added capabilities for llama index retrieval and ingest, expanding the system's data ingestion and search functionality.
  • Subtask Regeneration Function:
    • Implemented a new function that automatically regenerates a subtask if:
      • The function validator fails during pre-execution checks, or
      • An error is encountered during execution.

[1.3.0] - 2025-02-15

Added

  • LangChain Toolbox Integration:

    • Integrated LangChain's toolbox, enabling direct access to over 130 tools simply by specifying the tool name.
    • Users can now leverage the extensive list of available tools, streamlining the process of incorporating new functionalities.
    • For a complete list of tools, refer to LangChain Tools Documentation.

  • Llama Index Corpus Ingestion:

    • Integrated capabilities for ingesting data into the llama indexvector database, parsing any file inside the tools/rag/llama_index/corpus folder.
    • It can ingest the following file types:
      • .csv: Comma-Separated Values
      • .docx: Microsoft Word
      • .epub: EPUB eBook format
      • .hwp: Hangul Word Processor
      • .ipynb: Jupyter Notebook
      • .jpeg, .jpg: JPEG image
      • .mbox: MBOX email archive
      • .md: Markdown
      • .mp3, .mp4: Audio and video
      • .pdf: Portable Document Format
      • .png: Portable Network Graphics
      • .ppt, .pptm, .pptx: Microsoft PowerPoint

[1.4.0] - 2025-02-22

Added

  • Deep Search Integration:
    • Introduced a multi-level deep search mode that adjusts key parameters (token count, scrape length, and search results) based on the specified depth.
  • EGOT System:
    • Implemented the Evolving Graph of Thought (EGOT) framework to dynamically map and visualize the agent’s reasoning process using Neo4j.
  • Persistent Memory with Redis:
    • Added persistent session management using Redis, ensuring that session data and memory logs are maintained across interactions with the same user.