Math.NET Numerics: 4.8.1 docs update

ReleaseNotes.html

@@ -59,6 +59,10 @@
                     
 <h1><a name="Math-NET-Numerics-Release-Notes" class="anchor" href="#Math-NET-Numerics-Release-Notes">Math.NET Numerics Release Notes</a></h1>
 <p><a href="ReleaseNotes.html">Math.NET Numerics</a> | <a href="ReleaseNotes-MKL.html">MKL Provider</a> | <a href="ReleaseNotes-OpenBLAS.html">OpenBLAS Provider</a> | <a href="ReleaseNotes-Data.html">Data Extensions</a></p>
+<h3><a name="4-8-1-2019-06-12" class="anchor" href="#4-8-1-2019-06-12">4.8.1 - 2019-06-12</a></h3>
+<ul>
+<li>Packaging fix - signed edition was not properly strong named.</li>
+</ul>
 <h3><a name="4-8-0-2019-06-02" class="anchor" href="#4-8-0-2019-06-02">4.8.0 - 2019-06-02</a></h3>
 <ul>
 <li>Optimization: Levenberg-Marquardt, Trust-Region Dogleg <em>~Jong Hyun Kim</em></li>