modifying changelog

Author: grlin

src/Resources/Resources/ChangeLog.md

@@ -20,6 +20,8 @@
 ## Upcoming Release
 * Fix for issue https://github.com/Azure/azure-powershell/issues/8166
 * Fix for issue https://github.com/Azure/azure-powershell/issues/8235
+* Fix for issue https://github.com/Azure/azure-powershell/issues/6219
+* Fix bug preventing repeat creation of KeyCredentials
 
 ## Version 1.1.1
 * Fix incorrect examples in `New-AzADAppCredential` and `New-AzADSpCredential` reference documentation