Pgpool Global Development Group is pleased to announce the availability of Pgpool-II 4.2.1.
Pgpool-II is a tool to add useful features to PostgreSQL, including: * connection pooling * load balancing * automatic fail over and more. For more information, please see the [website](https://www.pgpool.net/). A critical issue of watchdog has been found in Pgpool-II 4.2.0. All Pgpool-II 4.2.0 users are strongly encouraged to upgrade to 4.2.1. This issue does not affect version 4.1.x and earlier versions. You can download it from [here](https://www.pgpool.net/mediawiki/index.php/Downloads). Please take a look at [release notes](https://www.pgpool.net/docs/42/en/html/release-4-2-1.html).
