2025 - PolarDB - Alibaba Cloud Documentation Center

This topic describes the product feature updates of PolarDB for PostgreSQL, including minor engine version updates.

Note

View the cluster revision version in the console or execute the following statement to view the cluster revision version:

SHOW polardb_version;

2.0.15.12.4.0

Category	Description	References	Release date
New feature	PolarDB for PostgreSQL is compatible with PostgreSQL 15.12.	PostgreSQL 15.12	April 2025
	GanosBase 7.4 is available.	Release notes for GanosBase	April 2025
	The `polar_advisor` extension is supported to collect garbage within a maintenance window.	Collect garbage within a maintenance window	April 2025
	The `age`, `wal2json`, and `mysql_fdw` extensions are supported.	Graph database wal2json mysql_fdw	April 2025
	The `vector` extension 0.8.0 is available to support vector index iteration scan.	Vector databases	April 2025
Feature optimization	The index creation performance can be optimized by using `bulkwrite` mode.	None	April 2025
Feature optimization	The function adaptation whitelists are enabled by default to improve load balancing of cluster endpoints.	None	April 2025