v3.1.0

• Fix the issue that TiFlash-related DDL jobs might interrupt the replication of Drainer #948 #942

v4.0.0-rc

• Add the configuration item for verifying Common Name #934

v3.1.0-rc

• Support TLS authentication between the components #931 #937 #939
• Add the kafka-client-id configuration item in Drainer to configure Kafka's client ID #929

v4.0.0-beta.2

• Fix the issue that the system returns an error and exits when disable-dispatch and disable-causality are configured in Drainer
  #915
• Support bi-directional data synchronization among TiDB clusters #879 #903

v3.0.12

• Add the kafka-client-id configuration item in Drainer, which supports connecting to Kafka clients to configure the client ID #929

v3.1.0-beta.2

• Update parser add test for auto_random

• go.mod: upgrade GRPC to 1.23

• Fix client blocks until it receives a SETTINGS frame from the server

• grpc.WithDialer is deprecated: use WithContextDialer instead.

v3.0.9

• Add the unique key information in the binlog protocol output by Drainer #862
• Support using the encrypted password for database connection for Drainer #868

v2.1.19

• Optimize the node status information output through binlogctl #777
• Fix the panic occurred because of the nil value in the Drainer filter configuration #802
• Optimize the Graceful exit of Pump #825
• Add more detailed monitoring metrics when Pump writes binlog data #830
• Optimize Drainer’s logic to refresh table information after Drainer has executed a DDL operation #836
• Fix the issue that the commit binlog of a DDL operation is ignored when Pump does not receive this binlog #855

v3.1.0-beta

update makefile

v3.0.8

• Fix the issue that the binlog is ignored because Pump does not receive the DDL committed binlog #853