11.7. Release 0.223

General Changes

• Fix a bug where a connector may not optimize query plan if the correspondingplugin is installed after the server is started.
• Fix incorrect optimizations that might remove necessary CAST (#13117).
• Improve coordinator CPU utilization by introducing an option to use longpolling for task information update.experimental.task.info-update-refresh-max-wait is the configurationproperty to enable this.
• Add support for multibyte characters in date_format().

Web UI Changes

• Fix splits timeline view.

Kafka Changes

• Update Kafka version from 0.8.2.2 to 1.1.1.