unique-deep-research 2.1.0

Deep Research Tool for complex research tasks

Deep Research Tool

Deep Research Tool for complex research tasks that require in-depth investigation across multiple sources.

Changelog

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

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[2.1.0] - 2026-10-01

Prompt improvements

• Pushing agent for deeper analysis and including tool descriptions

[2.0.0] - 2025-09-26

Simplification, bugfixes, and performance improvements

• Improve lead and research agent prompts
• Simplify configuration of tool
• root try-catch for error handeling
• Prompt engineering on report writer prompt to ensure inline citations
• Simplify thinking messages
• Include url title for web_fetch

[1.1.1] - 2025-09-23

Minor bugfixes:

• Message log entry at the completion of the report
• Improved instruction on followup questions to use numbered list instead of bullets
• Bugfix of internalsearch and internalfetch due to breaking change in toolkit
• Stronger citation requirements in prompt

[1.1.0] - 2025-09-23

• Use streaming for followup questions and only a single iteration allowed
• Set default models to GPT 4o for followup and GPT 4.1 for research brief

[1.0.0] - 2025-09-18

• Bump toolkit version to allow for both patch and minor updates

[0.0.11] - 2025-09-17

• Updated to latest toolkit

[0.0.10] - 2025-09-12

• Upgrade web search version

[0.0.9] - 2025-09-11

• Bugfixes of statemanagement
• missing tool call handlers
• small performance improvements

[0.0.8] - 2025-09-09

• Implement custom deep research logic using langgraph

[0.0.7] - 2025-09-05

• Set message execution to completed
• Better error protection
• Formatting of final output report

[0.0.6] - 2025-09-04

• Fix null pointer issue in web search action query handling

[0.0.5] - 2025-09-04

• Additional messages in message log and add formatted messages in details

[0.0.4] - 2025-09-02

• Introducing handover capability.

[0.0.3] - 2025-09-03

• Bump toolkit version to get bugfix and small cleanup of getting client

[0.0.2] - 2025-09-02

• Update standard config to use existing LMI objects

[0.0.1] - 2025-09-01

• Initial release of deep_research