# 4.4.0

## Overview {#overview}

 - [Correct PHP types are now returned from database queries](/developer_guides/model/sql_select#data-types)
 
## Upgrading {#upgrading}

tbc

## Changes to internal APIs

 - `PDOQuery::__construct()` now has a 2nd argument. If you have subclassed PDOQuery and overridden __construct() 
   you may see an E_STRICT error