Version 4.3.3

    Note

    If you are upgrading a cluster, you must be running CrateDB 4.0.2 or higher before you upgrade to 4.3.3.

    We recommend that you upgrade to the latest 4.2 release before moving to 4.3.3.

    Before upgrading, you should back up your data.

    • Fixed an issue in the PostgreSQL wire protocol that prevented values from being serialized correctly if the client didn’t send a message and used the binary serialization format.

    • Fixed an issue resulting in the full as the column name inside data exported by COPY TO statements.

    • Fixed a memory leak in the DNS discovery seed provider. The memory leak occurred if you configured discovery.seed_providers=srv.