* [LaunchDarkly Server-side SDK for Go v7.19.0](https://github.com/launchdarkly/go-server-sdk) – LaunchDarkly server-side SDK for Go that evaluates feature flags and streams updates for long-running applications.

* [LaunchDarkly SSE Client for Ruby 3.0.0](https://github.com/launchdarkly/ruby-eventsource) – Server-Sent Events client for Ruby using a worker thread for persistent HTTP connections, primarily for the LaunchDarkly Ruby SDK.