Release date: 2026-04-24
This release is based on Postgres Pro Shardman 18.3.2 and PostgreSQL 18.3. As compared with Postgres Pro Shardman 18.3.2, the following differences are worth mentioning:
Compared to Postgres Pro Shardman 18.3.2:
Fixed issue when an incorrect decision to use the fast path execution is made when updating a sharding key.
Compared to Postgres Pro Shardman 18.3.2:
Added the shardmanctl
cluster maintenance set command to manage the maintenance mode
on the specified PostgreSQL instances in a cluster.
Fixed issue when the default value of the --data-dir
parameter is used instead of the configured value for standby
Postgres Pro Shardman clusters.
Fixed issue when an existing standby Postgres Pro Shardman cluster cannot be reinitialized.
Fixed the CVE-2026-33815, CVE-2026-33816, and CVE-2026-39882 vulnerabilities.