Download [flink-sql-connector-mysql-cdc-2.0.0.jar](https://repo1.maven.org/maven2/com/ververica/flink-sql-connector-mysql-cdc/2.0.0/flink-sql-connector-mysql-cdc-2.0.0.jar) and put it under `<FLINK_HOME>/lib/`.
Download [flink-sql-connector-mysql-cdc-2.1.0.jar](https://repo1.maven.org/maven2/com/ververica/flink-sql-connector-mysql-cdc/2.1.0/flink-sql-connector-mysql-cdc-2.1.0.jar) and put it under `<FLINK_HOME>/lib/`.
Download [flink-sql-connector-postgres-cdc-2.0.0.jar](https://repo1.maven.org/maven2/com/ververica/flink-sql-connector-postgres-cdc/2.0.0/flink-sql-connector-postgres-cdc-2.0.0.jar) and put it under `<FLINK_HOME>/lib/`.
Download [flink-sql-connector-postgres-cdc-2.1.0.jar](https://repo1.maven.org/maven2/com/ververica/flink-sql-connector-postgres-cdc/2.1.0/flink-sql-connector-postgres-cdc-2.1.0.jar) and put it under `<FLINK_HOME>/lib/`.
Download [flink-format-changelog-json-2.0.0.jar](https://repo1.maven.org/maven2/com/ververica/flink-format-changelog-json/2.0.0/flink-format-changelog-json-2.0.0.jar) and put it under `<FLINK_HOME>/lib/`.
Download [flink-format-changelog-json-2.1.0.jar](https://repo1.maven.org/maven2/com/ververica/flink-format-changelog-json/2.1.0/flink-format-changelog-json-2.1.0.jar) and put it under `<FLINK_HOME>/lib/`.