[Synapse] - Update change log (#14593)

Author: dingmeng-xue

src/Synapse/Synapse/ChangeLog.md

@@ -18,12 +18,6 @@
         - Additional information about change #1
 -->
 ## Upcoming Release
-
-## Version 0.8.0
-* Added support for operation of getting droppedsqlpool and geobackup
-    - Add `Get-AzSynapseDroppedSqlPool` cmdlet
-    - Add `Get-AzSynapseSqlPoolGeoBackup` cmdlet
-* Switched to Azure PowerShell official exception types
 * Added support for workspace key encryption management
 	- Add `New-AzSynapseWorkspaceKey` cmdlet
     - Add `Get-AzSynapseWorkspaceKey` cmdlet
@@ -37,6 +31,12 @@
     - Add `New-AzSynapseManagedVirtualNetworkConfig` cmdlet
     - Add `Update-AzSynapseManagedVirtualNetworkConfig` cmdlet
 
+## Version 0.8.0
+* Added support for operation of getting droppedsqlpool and geobackup
+    - Add `Get-AzSynapseDroppedSqlPool` cmdlet
+    - Add `Get-AzSynapseSqlPoolGeoBackup` cmdlet
+* Switched to Azure PowerShell official exception types
+
 ## Version 0.7.0
 * Simplify `Restore-AzSynapseSqlPool` cmdlet to make it consistent with the existing SQL DW cmdlet