<li>In C# 10, you can add the sealed modifier when you override ToString in a record type.</li>
<li>Warnings for definite assignment and null-state analysis are more accurate.</li>
<li>Allow both assignment and declaration in the same deconstruction.</li>
<li>Allow AsyncMethodBuilder attribute on methods</li>
<li>CallerArgumentExpression attribute</li>
<li>new format for the #line pragma.</li>
</ul>
<h2 id="section-14">11.0</h2>
<p><em>Released November 2022</em></p>
<ul>
<li>Raw string literals</li>
<li>Ge