diff --git a/Build/MQTTnet.nuspec b/Build/MQTTnet.nuspec
index 4d31cf93..bd19de4d 100644
--- a/Build/MQTTnet.nuspec
+++ b/Build/MQTTnet.nuspec
@@ -17,6 +17,7 @@
 * [ManagedClient] Refactored log messages (thanks to @cstichlberger).
 * [Server] Added support for assigned client IDs (MQTTv5 only) (thanks to @bcrosnier).
 * [Server] Added interceptor for unsubscriptions.
+* [Server] Added support for direct specification of X502 certificates instead of byte arrays (BREAKING CHANGE! thanks to @stepkillah).
 * [MQTTnet.Server] Added interceptor for unsubscriptions.
     </releaseNotes>
     <copyright>Copyright Christian Kratky 2016-2019</copyright>
@@ -61,4 +62,4 @@
 
     <!-- Everything above .NET Framework 4.6.1 will use the binaries from 4.6.1. -->
   </files>
-</package>
\ No newline at end of file
+</package>