Update ChangeLog.md

SimonFrisendalBEC · web-flow · commit ec680e7e9fe4 · 2019-11-18T15:00:55.000+01:00
diff --git a/src/KeyVault/KeyVault/ChangeLog.md b/src/KeyVault/KeyVault/ChangeLog.md
@@ -18,6 +18,7 @@
         - Additional information about change #1
 -->
 ## Upcoming Release
+* Fixed error accessing value that is potentially not set
 
 ## Version 1.3.1
 * Fixed miscellaneous typos across module
