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.

Fermyon

Spin 3.4 introduces HTTP/2 support for outgoing requests, enabling seamless integration with gRPC-based backends and improving performance through multiplexed connections. The release adds PostgreSQL connection pooling for better database performance and expands supported data types including UUID, JSONB, and array types. Additionally, Spin templates now include schema directives in spin.toml files for automatic validation and code completion in editors.

Announcing Spin 3.4

<p>That’s interesting, http2 came out over a decade ago, it’s successor was released nearly 5 years ago. Why not support the better standard?</p>
