# Release 9.2.1

#### New Feature

[DR-2511](https://dbsync.atlassian.net/browse/DR-2511) Azure Synapse History tracking support

[DR-2508](https://dbsync.atlassian.net/browse/DR-2508) Running Tomcat as a service on a Linux instance

Bug

[DR-2501](https://dbsync.atlassian.net/browse/DR-2501) Replication failing when we run Tomcat as a service on the Linux server

[DR-2517](https://dbsync.atlassian.net/browse/DR-2517) Prefix fields auto-populating the previous values filled even after deleting

[DR-2518](https://dbsync.atlassian.net/browse/DR-2518) clean copy is failing with prefix filled for SF to Azure

[DR-2519](https://dbsync.atlassian.net/browse/DR-2519) ID is not a valid column name error for SF to Azure Clean copy