# PostgREST 12.2: Prometheus metrics

DevFeed: [PostgREST 12.2: Prometheus metrics](<https://devfeed.tech/articles/postgrest-12-2-prometheus-metrics-520.md>)

Original publisher: [Read original article](<https://supabase.com/blog/postgrest-12-2>)

Author: Steve Chavez

Published: 2024-08-16T07:00:00Z

Content type: article

Language: en

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

Topics: [Prometheus](<https://devfeed.tech/topics/prometheus.md>), [API](<https://devfeed.tech/topics/api.md>), [observability](<https://devfeed.tech/topics/observability.md>), [configuration](<https://devfeed.tech/topics/configuration.md>)

Tags: [api](<https://devfeed.tech/tags/api.md>), [improvements](<https://devfeed.tech/tags/improvements.md>), [metrics](<https://devfeed.tech/tags/metrics.md>), [observability](<https://devfeed.tech/tags/observability.md>), [prometheus](<https://devfeed.tech/tags/prometheus.md>), [release](<https://devfeed.tech/tags/release.md>)

## AI overview

PostgREST 12.2 introduces Prometheus-compatible metrics for its schema cache and connection pool, along with API improvements. The release also adds per-function timeout settings, configurable limits on affected rows, and support for trying the release on new or upgraded Supabase projects.

## Source excerpt

New features in the latest 12.2 release of PostgREST