April 2026 Swift Update: Valkey Swift Client Ships 1.0, Embedded Swift Talks, and More

A Look at the Latest Swift Ecosystem News

Welcome to the April 2026 edition of our Swift community roundup. This month, we highlight a major new client library for the Valkey datastore, exciting talks from try! Swift Tokyo 2026, and a growing list of open source package releases. The Swift ecosystem continues to evolve, with a strong focus on structured concurrency, embedded development, and production-ready server tools. Dive in to see what’s new.

Valkey Swift 1.0: A Production-Grade Client

We’re thrilled to feature a guest contribution from Adam Fowler, an active open source developer in the Swift on server community. Adam announces the 1.0 release of valkey-swift, a high-performance Swift client for Valkey.

“Valkey is a fast, open source datastore for caching and messaging, forked from Redis. The new valkey-swift library is built entirely with Swift 6 and structured concurrency, ensuring type-safe commands and compile-time concurrency checking. Connections and subscriptions are automatically cleaned up via structured scoping. The client covers every standard Valkey command, auto-generated from official specifications for ongoing compatibility.”

Previously, many server-side Swift projects relied on RediStack for Redis connectivity. However, RediStack predated Swift’s concurrency features, making a structured concurrency retrofit awkward. The licensing shift of Redis and the emergence of Valkey provided a natural opportunity to start fresh. Developers migrating from RediStack can follow a dedicated guide, and the library includes full documentation. Contributions are welcome on GitHub.

Must-Watch Videos from the Community

The try! Swift Tokyo 2026 conference delivered two standout talks on Embedded Swift:

• Getting Started with Embedded Swift – A beginner-friendly introduction. Speakers demonstrate writing Swift using embedded simulators and run code on devices like the Game Boy Advance.
• Learn by Building: Bare-Metal Programming with Embedded Swift – A deeper dive with five bare-metal examples for the Raspberry Pi Pico, all with sample code you can try.

For those looking to master concurrency, a live online Q&A session featuring Swift concurrency engineers is now available. Additionally, the Nil Coalescing channel published Advanced Techniques for Working with Optionals in Swift, covering lesser-known optional handling options.

New Package Releases

The Swift Package Index and community channels have seen several new package releases this month. While no single package dominated the headlines, developers are encouraged to browse the latest additions on the Swift Package Index to discover tools for networking, data serialization, and more. Keep an eye on the #swift-packages channel on the Swift forums for announcements.

As always, the Swift project thrives on community contributions. Whether you’re building server-side infrastructure, exploring embedded systems, or refining your iOS apps, there’s something new to learn and use. Stay tuned for next month’s update!