# Announcing Spin 3.4

DevFeed: [Announcing Spin 3.4](<https://devfeed.tech/articles/announcing-spin-3-4-15164.md>)

Original publisher: [Read original article](<https://www.fermyon.com/blog/announcing-spin-3-4>)

Published: 2025-08-27T12:00:00Z

Content type: release

Language: en

Sources: [Fermyon - Experience the next wave of cloud computing.](<https://devfeed.tech/sources/fermyon-experience-the-next-wave-of-cloud-computing.md>)

Topics: [HTTP](<https://devfeed.tech/topics/http.md>), [PostgreSQL](<https://devfeed.tech/topics/postgresql.md>)

Tags: [cncf](<https://devfeed.tech/tags/cncf.md>), [http](<https://devfeed.tech/tags/http.md>), [latest](<https://devfeed.tech/tags/latest.md>), [postgresql](<https://devfeed.tech/tags/postgresql.md>), [release](<https://devfeed.tech/tags/release.md>)

## AI overview

An announcement of Spin 3.4, a CNCF sandbox project release. The article highlights support for HTTP/2, schema directives, and PostgreSQL features.

## Source excerpt

Diving into a few exciting details in the latest release of Spin (a CNCF sandbox project), which enable HTTP/2, schema directives and PostgreSQL features and more.