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From: pgagroal via PostgreSQL Announce <[email protected]>
To: PostgreSQL Announce <[email protected]>
Subject: pgagroal 2.0
Date: Mon, 02 Feb 2026 14:45:08 +0000
Message-ID: <[email protected]> (raw)

The [pgagroal](https://pgagroal.github.io/) community is happy to
announce version [2.0.0](https://pgagroal.github.io/_posts/2026-01-28-pgagroal-2.0.0.html).

__New features__

* New I/O framework with focus on io_uring and kqueue - increased performance compared to 1.x
* Vault implementation which can change frontend password based on configuration
* Grafana 12 dashboards
* Support for SSL for Prometheus and new metrics
* New management protocol
* Support for UTF-8 passwords
* Numerous improvements and bug-fixes

__pgagroal__

[pgagroal](https://pgagroal.github.io/) is a high-performance protocol-native connection pool for
[PostgreSQL](https://www.postgresql.org/).

__Features__

* High performance
* Connection pool
* Limit connections for users and databases
* Prefill support
* Remove idle connections
* Perform connection validation
* Enable / disable database access
* Graceful / fast shutdown
* Prometheus support
* Grafana 12 dashboard
* Vault for frontend password management
* Remote management
* Authentication query support
* Failover support
* Transport Layer Security (TLS) v1.2+ support
* Daemon mode
* User vault

Learn more on our [web site](https://pgagroal.github.io/) or [GitHub](https://github.com/pgagroal/pgagroal).
Follow on [X](https://x.com/pgagroal).

[pgagroal](https://pgagroal.github.io/) is released under the [3-clause BSD license](https://opensource.org/licenses/BSD-3-Clause).

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