What's new in version 2
This is the first alpha release of connect-go v2. It is a new major version of the Go API, not of ConnectRPC: the wire protocol, gRPC compatibility, and the rest of the ecosystem are unchanged, and v1 remains fully supported.
The v2 guide explains what changed and why. The v2 migration guide covers upgrading an existing project, including the migration tool that automates most of the change.
Please note that this is an alpha release, and APIs might still change. But if you want to try it out, we welcome your feedback on connect-go! To upgrade, you can run:
go get connectrpc.com/connect/v2@v2.0.0-alpha.1