Release Date: 2021-05-20
Doc: fix description about heartbeat_device. (Tatsuo Ishii)
It did not mention the parameter can only be used if Pgpool-II started as root.
Fix watchdog_setup to create database cluster entity under pgpool0. (Tatsuo Ishii)
Fix pgpool crash when query cache enabled. (bug 700) (Tatsuo Ishii)
Pgpool-II crashed upon receiving CloseComplete. This only happened in other than streaming and logical replication mode.
Fix that query cache is not created in other than streaming and logical replication mode. (Tatsuo Ishii)
Enhance debug message upon receiving startup packet. (Tatsuo Ishii)
Doc: enhance documentation. (Tatsuo Ishii, Bo Peng)