> ## Documentation Index
> Fetch the complete documentation index at: https://docs.b3os.org/llms.txt
> Use this file to discover all available pages before exploring further.

# Database Tools and Betting Improvements

Added user ledger lookup for admin users and improved betting order handling on prediction markets.

_May 13, 2026 · Feature_

This release adds new admin capabilities and improves the betting experience on prediction markets.

## New Features

- **User Ledger Lookup**: Admin users can now look up detailed transaction history and account information for any user through a new interface
- **Enhanced Database Tools**: Added support for unique constraints when creating database tables through the UI

## Improvements

- **Better Betting Order Handling**: Improved how Fill-or-Kill and Fill-and-Kill market orders are processed, with better status tracking and async order matching
- **Clearer Order Status**: Betting operations now provide more detailed status information to help you understand whether orders were filled, partially filled, or cancelled

Back to [Changelog](/changelog).