Confused with PHP 5.4.4
<p>I saw about PHP 5.4.4 at <a href="http://www.php-developers.org" rel="nofollow">http://www.php-developers.org</a></p>

<p>How this is different from other PHP 5 Versions ? May i need to upgrade PHP 5.4.3 TO 5.4.4 to develop applications in 5.4.4 ?</p>
