Updated link to ChangeLog to Github Releases

Author: snakefoot

_layouts/default.html

@@ -70,7 +70,7 @@
                     <li><a href="{{ site.baseurl }}/config">Config options</a></li>
 
                     <li><a href="https://github.com/NLog/NLog/issues">Support</a></li>
-                    <li><a href="https://github.com/NLog/NLog/blob/master/CHANGELOG.md">Changelog</a></li>
+                    <li><a href="https://github.com/NLog/NLog/releases">Changelog</a></li>
 
                 </ul>
             </div>

_posts/2019-03-20-nlog-4-6-is-live.md

@@ -187,7 +187,7 @@ will now use MDLC + NDLC (Instead of MDC + NDC) when detecting application is us
 
 ## Many other improvements
 
-For a full list of all the enhancements and performance improvements: [NLog 4.6 Release Notes](https://github.com/NLog/NLog/blob/master/CHANGELOG.md)
+For a full list of all the enhancements and performance improvements: [NLog 4.6 Release Notes](https://github.com/NLog/NLog/releases/tag/v4.6)
 
 
 Happy logging!