# What's new in Postgres 15?

DevFeed: [What's new in Postgres 15?](<https://devfeed.tech/articles/what-s-new-in-postgres-15-464.md>)

Original publisher: [Read original article](<https://supabase.com/blog/new-in-postgres-15>)

Author: Pavel Borisov

Published: 2022-12-16T07:00:00Z

Content type: article

Language: en

Sources: [Supabase Blog](<https://devfeed.tech/sources/supabase-blog.md>)

Topics: [PostgreSQL](<https://devfeed.tech/topics/postgresql.md>), [Sorting](<https://devfeed.tech/topics/sorting.md>), [Replication](<https://devfeed.tech/topics/replication.md>), [JSON](<https://devfeed.tech/topics/json.md>), [SQL](<https://devfeed.tech/topics/sql.md>), [data-processing](<https://devfeed.tech/topics/data-processing.md>), [Authorization](<https://devfeed.tech/topics/authorization.md>)

Tags: [data-processing](<https://devfeed.tech/tags/data-processing.md>), [features](<https://devfeed.tech/tags/features.md>), [json](<https://devfeed.tech/tags/json.md>), [performance](<https://devfeed.tech/tags/performance.md>), [policy](<https://devfeed.tech/tags/policy.md>), [postgres](<https://devfeed.tech/tags/postgres.md>), [postgresql](<https://devfeed.tech/tags/postgresql.md>), [release](<https://devfeed.tech/tags/release.md>), [replication](<https://devfeed.tech/tags/replication.md>), [sorting](<https://devfeed.tech/tags/sorting.md>), [speed](<https://devfeed.tech/tags/speed.md>), [sql](<https://devfeed.tech/tags/sql.md>), [upgrade](<https://devfeed.tech/tags/upgrade.md>)

## AI overview

This article reviews the main features introduced in the stable PostgreSQL 15 release, including a more secure permission model, faster sorting, MERGE, expanded logical replication, parallel query improvements, JSON logging, and Zstandard compression.

## Source excerpt

Describes the release of Postgres 15, new features and reasons to use it