ChangLog update.

Author: Nori Zhang

src/Accounts/Accounts/ChangeLog.md

@@ -19,7 +19,7 @@
 -->
 
 ## Upcoming Release
-
+* Fixed returning duplicate Ids for one subscription while using `Get-AzSubscription` with parameter `SubscriptionName`. [#19427]
 ## Version 2.10.0
 * Supported returning all subscriptions with specified name while using `Get-AzSubscription` with parameter `SubscriptionName`. [#19295]
 * Fixed null reference exception when cmdlet uses AzureRestOperation [#18104]