Mar 4, 2024 - PgBouncer 1.22.1

PgBouncer 1.22.1 has been released. This release fixes issues caused by some clients using COPY FROM STDIN queries. Such queries could introduce memory leaks, performance regressions and prepared statement misbehavior.

See the full details in the changelog.

Download here: pgbouncer-1.22.1.tar.gz (sha256)

Jan 31, 2024 - PgBouncer 1.22.0

PgBouncer 1.22.0 has been released. The main feature this release adds is support for the DISCARD ALL and DEALLOCATE ALL commands when enabling prepared statement support in transaction pooling mode (by setting max_prepared_statements to a non-zero value). This is an important improvement in the prepared statement support that clears the road for us to be able to enable prepared statement support by default in a future release.

Other than that this release contains some small improvements and bugfixes, including improvements to our recommended SystemD configuration files.

See the full details in the changelog.

Download here: pgbouncer-1.22.0.tar.gz (sha256)

Oct 16, 2023 - PgBouncer 1.21.0

PgBouncer 1.21.0 has been released. This release adds one of PgBouncer its most requested features: Support for named prepared statements! See the docs on max_prepared_statements for details on how the feature works, its limitations, and how to tune the value of the max_prepared_statements setting.

Apart from prepared statement support this release also includes various other improvements, such as much more secure default TLS settings and changes required for FIPS compliance. And it also fixes various bugs and crashes.

See the full details in the changelog.

Download here: pgbouncer-1.21.0.tar.gz (sha256)