Swift 6 released

<a href="https://www.swift.org/blog/announcing-swift-6/" rel="nofollow">Version
6.0</a> of the Swift programming language has been released. Notable
changes include new low-level programming features,
expanded Linux support, and a preview release of the <a href="https://github.com/swiftlang/swift-evolution/blob/main/visions/embedded-swift.md" rel="nofollow">Embedded
Swift</a> language subset for embedded software development with a
toolchain for Arm and RISC-V targets. See the https://github.com/swiftlang/swift/blob/main/CHANGELOG.md#swift-60

for full details of changes in 6.0.

https://lwn.net/Articles/990753/