# Data Transfer release notes: August 2024

## New features {#new-features}



1. Added the option to save the post-migration database schema to an SQL file that will contain the current schema with all tables.

1. Added the option to specify multiple filter expressions in the [String filter for APPEND-ONLY sources](../concepts/data-transformation.md##append-only-sources) transformer.

## Fixed issues {#problems-solved}

1. Refined the target cleanup policy in [Managed Service for ClickHouse®](../operations/endpoint/target/clickhouse.md) to fully support clusters without ZooKeeper.

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