The Azure Database for PostgreSQL Flexible Server REST API version 2026-10-01 is now generally available. This stable API release introduces expanded capabilities for maintenance management, immutable backups, multi-tenant encryption (cross-tenant customer-managed keys (**CMKs**), Federal Information Processing Standards (**FIPS**) configuration, network migration, Premium SSD v2 storage, and major version upgrade prechecks. It also enhances autonomous tuning recommendations and introduces more flexible PostgreSQL version handling.
Azure update ID: 579300
Published: Nov 4, 2026
Status: Launched
Timeline: November 2026 General Availability
Product: Azure Database for PostgreSQL
Tag: Feature
Category: Databases, Hybrid + multicloud
These enhancements enable customers to automate more server management operations, strengthen security, and streamline database administration through a stable, production-ready API.