PostgreSQL, the world's most advanced open source relational database, has announced the release of PostgreSQL 18 Release Candidate 1 on September 4, 2025. The general availability of PostgreSQL 18 is scheduled for September 25, 2025.
PostgreSQL has a rich history of over 35 years of development, earning it a strong reputation for reliability, feature robustness, and performance. The upcoming release of version 18 continues this tradition, with the community-driven development model ensuring a high standard of quality and innovation.
The release of a new major version of PostgreSQL is always a significant event in the open-source community. It represents the culmination of months of work from a global team of developers and contributors. The release candidate phase is a critical part of the release process, allowing for widespread testing and feedback before the final release.