erators</li>
<li>Covariance and contravariance</li>
<li>Getter/setter separate accessibility</li>
<li>Method group conversions (delegates)</li>
<li>Static classes</li>
<li>Delegate inference</li>
</ul>
<h2 id="section-3">3.0</h2>
<p><em>Released November 2007</em></p>
<ul>
<li>Auto-implemented properties</li>
<li>Anonymous types</li>
<li>Query expressions</li>
<li>Lambda expressions</li>
<li>Expression trees</li>
<li>Extension methods</li>
<li>Implicitly typed local variables</li>
<li>Partial methods</li>
<