最新のセキュリティ情報
10月9日(金)
What's new in Swift: September 2026 Edition
Welcome to “What’s new in Swift,” a curated digest of releases, videos, and discussions in the Swift project and community. The Vapor web framework recently turned ten and celebrated with Vapor Week! We’ve invited one of the authors of Vapor as this month’s guest contributor: Hi, I’m Tim from the Vapor Core Team! 10 years ago, in September, Vapor 1.0 was released, and over the years Vapor has matured into a comprehensive framework for building backends and APIs in Swift. On the anniversary we released the first beta of Vapor 5 , the next major version of Vapor, which is a complete rewrite, re…
9月15日(火)
Swift 6.4 Released
Swift 6.4 is now available. Swift aims to be a great choice across the stack, from apps and servers to systems code, embedded devices, and the browser. This release deepens that support, and makes everyday code easier to write. Highlights include: Swift Build is now the default in Swift Package Manager , so your projects build the same way on Linux, macOS, and Windows. Subprocess reaches 1.0 , a stable, cross-platform way to run and interact with other programs from Swift, from command-line tools to streaming processes. Interoperability reaches further , with Swift’s Span now bridging directl…
9月12日(土)
Module Tracking in Swift Debug Info
When your Swift program hits a breakpoint and stops so you can inspect it, the debugger’s expression evaluator has to find the exact Swift module your code was built from. Until now, that lookup wasn’t always precise. The upcoming Swift 6.4 release will include changes, begun in Swift 6.3, that address this by updating how the Swift compiler references explicitly-built Swift modules in debug info. The majority of developers will automatically benefit from faster , more reliable debugging and smaller build products , without any modifications to their SwiftPM or Xcode projects. For developers…
9月5日(土)
What's new in Swift: August 2026 Edition
Welcome to “What’s new in Swift,” a curated digest of releases, videos, and discussions in the Swift project and community. Here’s an update from guest contributor Simon Leeb on Swift’s progress as a language for web scenarios: Hi, Simon here! I am the creator of the elementary-swift project, a collection of packages born from a simple wish: I want to build web UIs in Swift and ultimately help Swift become a first-class choice for the web. This journey began after I started using Swift for backend services. The web frontend, however, still lived in a separate ecosystem, and I really wanted it…
8月20日(木)
Embedded Swift Improvements Coming in Swift 6.4
Embedded Swift is a subset of Swift that’s designed for low resource usage, making it capable of running on constrained environments like microcontrollers. Using a special compilation mode, Embedded Swift produces significantly smaller binaries than regular Swift. While a subset of the full language, the vast majority of the Swift language works exactly the same in Embedded Swift. Additional information is described in the Embedded Swift vision document . Embedded Swift is evolving rapidly. Following our updates on Embedded Swift improvements in Swift 6.3 late last year, this post describes a…
8月8日(土)
What's new in Swift: July 2026 Edition
Welcome to “What’s new in Swift,” a curated digest of releases, videos, and discussions in the Swift project and community. Swift is built by contributors working on far more than the language and compiler. Alexander Sandberg reflects on what that kind of contribution looks like, and why there’s a place for you too: Hi, I’m Alex. Four years ago I joined the Swift Website Workgroup to help care for the website you’re reading this on. I was still fairly new to the Swift community then, but I wanted to get involved somehow and make a difference. Contributing to Swift sounds like it should involv…
7月3日(金)
What's new in Swift: June 2026 Edition
Welcome to “What’s new in Swift,” a curated digest of releases, videos, and discussions in the Swift project and community. June was an exciting month for Swift, featuring announcements at WWDC and community events around the globe. We invited the organizers of one of them to share with us: Hey, it’s Mikaela and Adrian. We are organizers of CommunityKit , a community-organized conference that takes place the same week as WWDC, and iOSDevHappyHour , a monthly online meetup that keeps the community connected year-round. This is our fifth year coming out to Cupertino, and we love being able to c…
6月23日(火)
Swift Package Index Update
Since its launch, Swift Package Index has become an essential part of the Swift ecosystem, helping developers discover quality packages, evaluate compatibility, and make informed decisions about dependencies. Started by Dave Verwer and Sven A. Schmidt, the project currently indexes thousands of packages and serves as a central hub for package documentation. Recently, Swift Package Index has grown alongside the Swift project’s multi-platform expansion, extending its compatibility testing to encompass Linux, Android, and WebAssembly. Today, Swift Package Index announced that it has joined Apple…
6月12日(金)
Swift at Apple: Migrating the TrueType Hinting Interpreter
TrueType is a widely used vector font standard for rendering text in web pages, PDFs, operating systems, and applications. Familiar fonts like Helvetica, Garamond, and Monaco are all built on TrueType outlines. The format specifies a hinting interpreter intended to help outlines rasterize faithfully on low-resolution displays. Modern high-resolution displays enable beautiful typography from outlines alone, but TrueType fonts that need hinting to render legibly remain in use and we continue to support them. Font parsers process data from untrusted sources, making the TrueType hinting interpret…
6月4日(木)
Announcing the Networking Workgroup
The Swift Ecosystem Steering Group is excited to announce the creation of the Networking workgroup ! Workgroups are community-led efforts, formally recognized by the project, to advance key areas of Swift. The primary goal is to guide the evolution of networking libraries, protocols, and APIs in the Swift ecosystem, making networking in Swift excellent everywhere: high-level and safe by default, modular and interoperable, cross-platform, and observable. Networking is one of the most common entry points for Swift developers, and the ecosystem has matured significantly over the years. Foundatio…
What's new in Swift: May 2026 Edition
Welcome to “What’s new in Swift,” a curated digest of releases, videos, and discussions in the Swift project and community. To start, we’re focusing on some of the many local meetup groups sharing Swift content: Around the world, local meetup groups and conferences bring Swift developers together, and some even predate Swift itself! Many have YouTube channels where they share videos from their events, so you can tune in remotely. Let’s highlight a few. In May the SF Swift meetup hosted a talk by Dan Federman, Agentify Your Swift Repo , which covers building an agent for CI and review feedback…
6月1日(月)
Bringing Goodnotes to the web with Swift and WebAssembly
Goodnotes has been helping millions of users take handwritten notes on iPad for over a decade, earning recognition as Apple’s iPad App of the Year in 2022. Today, the same Swift code that powers our iOS app also runs seamlessly in web browsers through WebAssembly, delivering the exact same ink rendering and note-taking experience users love. This journey demonstrates that Swift excels as a cross-platform language, running high-performance applications while sharing the same codebase. Every bug fix and improvement to Goodnotes benefits all our users simultaneously, regardless of which platform…
5月1日(金)
What's new in Swift: April 2026 Edition
Welcome to “What’s new in Swift,” a curated digest of releases, videos, and discussions in the Swift project and community. The 1.0 release of valkey-swift was recently announced on the Valkey blog . We’ve invited one of the authors to be this month’s guest contributor: Hi, I’m Adam Fowler, an open source developer working in the Swift on server ecosystem. I am excited to announce the 1.0 release of valkey-swift - a production-grade Swift client for Valkey . Valkey is a high-performance datastore commonly used as a caching layer or message broker in server applications. It is an open source f…
4月8日(水)
Expanding Swift's IDE Support
You can now write Swift in a broader range of popular IDEs, including Cursor, VSCodium, AWS’s Kiro, and Google’s Antigravity. By leveraging VS Code extension compatibility, these editors tap directly into the Open VSX Registry, where the official Swift extension is now live . Swift has long supported development using multiple IDEs including VS Code, Xcode, Neovim, and Emacs. Swift is also compatible with editors that implement the Language Server Protocol (LSP). This growing ecosystem of editor support is particularly significant as Swift continues to show its versatility across platforms an…
3月31日(火)
What's new in Swift: March 2026 Edition
Welcome to “What’s new in Swift,” a curated digest of releases, videos, and discussions in the Swift project and community. Swift 6.3 has been released , expanding Swift into new domains and improving developer ergonomics. A highlight of its release is work to improve cross-platform build tooling. Owen Voorhees shares an update on that effort: Hi! I’m Owen, a lead engineer on the Core Build team at Apple. Last year we shared our goal to bring Swift Build to Swift Package Manager, in an effort to deduplicate build technologies within the Swift ecosystem and deliver a consistent build experienc…
3月24日(火)
Swift 6.3 Released
Swift is designed to be the language you reach for at every layer of the software stack. Whether you’re building embedded firmware, internet-scale services, or full-featured mobile apps, Swift delivers strong safety guarantees, performance control when you need it, and expressive language features and APIs. Swift 6.3 makes these benefits more accessible across the stack. This release expands Swift into new domains and improves developer ergonomics across the board, featuring: More flexible C interoperability Improvements to cross-platform build tooling Improvements for using Swift in embedded…
3月6日(金)
Swift at scale: building the TelemetryDeck analytics service
TelemetryDeck is an app analytics service specifically for developers, designed to manage usage analytics that are anonymized, privacy-focused, and really easy to use. TelemetryDeck is managing the data of over 16 million people every month, helping thousands of app publishers improve their products, and we’re doing it all with a Swift-based infrastructure. The decision to go with Swift brought a lot of unexpected advantages for us. We come from a world of iOS in the frontend, Python, Node, or Ruby in the backend for server-based applications. Compared to these languages and frameworks, Swift…
3月2日(月)
What's new in Swift: February 2026 Edition
Welcome to this edition of “What’s New in Swift,” where we share interesting projects and updates in the Swift community that deserve visibility to a broader audience. FOSDEM is the largest open source conference in the world, and this year Swift was featured in talks across multiple tracks and a dedicated pre-conference event. Here’s a report from the Swift community: Hey there! Karen Chu here. 👋 I help grow and support the Swift open source community, and one of my favorite things has been increasing Swift’s participation in open source events. As a follow-up to Swift’s presence at FOSDEM…
2月20日(金)
Announcing Swift System Metrics 1.0: Process-Level Monitoring
We are excited to announce the 1.0 release of Swift System Metrics , a Swift package that collects process-level system metrics like CPU utilization time and memory usage. Swift System Metrics runs on both Linux and macOS, providing a common API across platforms. Swift System Metrics visualized in Grafana, demonstrating what's possible with real-time monitoring. Monitoring process metrics enables you to detect performance issues, optimize resource usage, and ensure your service remains reliable and cost-effective under varying loads. You can integrate Swift System Metrics into your service in…
1月31日(土)
What's new in Swift: January 2026 Edition
A Reddit thread earlier this month asked about building web apps with Swift. For this edition of “What’s new in Swift,” we invited a developer to share their experience: Hi, I’m Nick Sloan. I’m the head of engineering at Studioworks , a platform that makes it easy and fun to run your creative studio, agency or freelance business. We chose Swift for Studioworks because of how easy it is to write safe and reliable code with great performance. Our Swift project makes use of Hummingbird 2 , Soto (for its incredible DynamoDB Codable support), Hummingbird MacroRouting , and Elementary . Studioworks…