> ## Documentation Index
> Fetch the complete documentation index at: https://learn.getodin.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# 1.4.0

> Released 2025-07-06

## New Features

### Agent to Agent Communication Tool

* **Most Requested Feature:** Released the Agent to Agent tool - the #1 most requested new feature
* **Capabilities:**
  * Enable agents to communicate and collaborate with each other
  * Seamless workflow orchestration between multiple agents
  * Enhanced automation through agent coordination

### Toolkit Configuration Interface

* **New Feature:** Added comprehensive toolkit configuration and tool enabling to the agent customization UI
* **Capabilities:**
  * Select specific tools within a toolkit for an agent
  * Inline configuration panels for enhanced user experience
  * Granular control over toolkit functionality

### Tool Selection Within Toolkits

* **Enhanced Control:** Users can now enable/disable individual tools within each toolkit
* **Supported Toolkits:**
  * SQL Database Toolkit
  * Azure AD Toolkit
  * Knowledge Base Toolkit
* **Benefits:**
  * More precise agent customization
  * Reduced complexity for specific use cases
  * Better resource management

### Inline Configuration Panels

* **UI Enhancement:** Replaced modal-based configuration with inline panels
* **Features:**
  * Streamlined configuration workflow
  * Real-time preview of toolkit settings
  * Improved user experience with less context switching

### Tool Mentions in Personality Editor

* **New Component:** Added inline tool mentions
* **Functionality:**
  * @ mentions to suggest and insert tools in personality editor
  * Serialization and deserialization of tool mentions in markdown
  * Enhanced personality customization with tool integration

### Enhanced API Provider Support

* **New Provider:** Added Databricks as an API provider for custom LLM models
* **Benefits:**
  * Expanded choice of LLM providers
  * Better integration with enterprise Databricks deployments
  * Support for Databricks-specific model configurations

### User and Document Access Control

* **New Feature:** Added tags to users and documents for granular access control
* **Knowledge Base Integration:**
  * Tags can be used to control access within Knowledge Base
  * Fine-grained permissions based on user and document tags
  * Improved security and content organization

### Team Credit Management

* **New Feature:** Added credit limits to users within teams
* **Capabilities:**
  * Set individual user credit limits
  * Better resource management across team members
  * Enhanced cost control for team administrators

***

## Improvements

### Agent Customization UI Enhancements

* **Enhanced GeneralTab:** Integrated new PersonalityEditor with all available tools
* **Improved PersonalityEditor:** Now renders and manages tool mentions effectively
* **Better ActionCard:** Enhanced title and knowledge base information for multi-KB searches

### Toolkit Management

* **Unified Configuration:** Created shared toolkit tools configuration system
* **Standardized Inputs:** Introduced BaseVariableInput.tsx for consistent variable inputs
* **Better Tool Organization:** Improved categorization and display of tools

### User Interface Enhancements

* **Agent Selector:** Moved agent selector into the message input for better accessibility
* **Smart Table Review:** Added sort and filter functionality to smart table review view
* **Automator Steps:** Adjusted the size of steps in the automator for better visibility
* **New User Onboarding:** Improved onboarding experience for new users with better guidance and setup flow

***

## Bug Fixes

### Chat Interface Fixes

* **Citations Bug:** Fixed citations in chat counting on rerender bug
* **Improved Reliability:** Enhanced chat interface stability during re-renders