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

# January 2025

> Product updates released in January 2025.

**2025-01-26**

SDK v1.5.4

## New Features:

* **Agent Metrics Dashboard:** Released comprehensive metrics and analytics dashboard.
* **Runtime Tool Registration:** Added capabilities for dynamic tool registration.

## Improvements:

* **Error Reporting:** Enhanced reporting with context preservation.
* **Message Handling:** Improved format handling for all providers.

**2025-01-19**

SDK v1.5.2

## New Features:

* **OpenAI Model Support:** Added support for latest OpenAI models.
* **Python Decorators:** Released decorator-based tool registration system.

## Improvements:

* **Authentication:** Enhanced with automatic token refresh capabilities.

## Bug Fixes:

* **Tool Execution:** Fixed timeout handling issues.

**2025-01-12**

SDK v1.5.0

## New Features:

* **Memory Management:** Enhanced system with retention controls and user-specific isolation.
* **Multi-User Support:** Improved state management for multi-user scenarios.

## Improvements:

* **Documentation:** Released guides for edge deployment scenarios.

**2025-01-05**

SDK v1.4.2

## New Features:

* **Multimodal Capabilities:** Added support for multimodal agent interactions.
* **Document Processing:** Released comprehensive examples and templates.

## Improvements:

* **Security:** Enhanced handling of sensitive data.
* **Telemetry:** Improved agent execution monitoring and analytics.


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