Swift Nio Versions Save

SemVer Minor

• Special case EventLoopPromise.succeed() when Value is Void (#2311, patch credit to @mob-connection)

SemVer Patch

• Tail allocate mutex and a generic value using ManagedBuffer (#2349, patch credit to @asdf-bro)

Other Changes

• Add Swift 5.8 CI and update nightly CI to Ubuntu 22.04 (#2350)
• Lift alloc counter Package.swift to 5.1 and add platforms (#2352)
• Point docs to Swift Package Index (#2353)
• Fix flaky testTaskCancel_whenStreaming_andNotSuspended (#2355)

SemVer Patch

• Remove useless instance variables in the SelectableEventLoop (#2338, patch credit to @thomas-gill-0xff)
• Repair the Windows build of NIOCore (#2339, patch credit to @compnerd)
• Allow writing and reading empty datagrams (#2341, patch credit to @hashemi)
• Prepare mmsghdr structure properly. (#2346, patch credit to @ser-0xff)
• Implement remoteAddress0 and localAddress0 on EmbeddedChannel (#2345)

Other Changes

• Fix main nightly CI (#2337)
• 2023 is real, we should support it (#2342)
• Avoid actually allocating a giant buffer (#2347)
• Avoid integer literals that won't fit. (#2348)

SemVer Minor

• Add NIORawSocketBootstrap (#2320, #2317)
• Make EventLoopFuture.wait() unavailable from async (#2331)
• Add easier async to future conversion (#2334)

SemVer Patch

• Cap read+pread POSIX read sizes at Int32.max (#2323)
• Fix non Darwin/Linux builds (#2328)
• Remove implicit ByteBuffer copy in copyMemory (#2330)

Other Changes

• Remove _NIOBeta product (#2319)
• Remove obsolete information from the README (#2321)
• Add .spi.yml for Swift Package Index DocC support (#2324, #2329)
• Measure allocations applying WS mask (#2333)
• Improve performance of tests (#2336)

SemVer Minor

• Add missing Sendable requirements (#2305)
• Add NIOAsyncTestingChannel.waitForOut/InboundWrite() (#2307)
• MPTCP support on Linux (#2308)
• Make NIOHTTP1TestServer Sendable (#2318)

SemVer Patch

• add witnesses for ByteBufferView.reserveCapacity(_:), append(_:), and append(contentsOf:) (#2309, patch credit to @kelvin13)
• Use #fileID/#filePath instead of #file (#2306)
• Correctly include netinet/in.h (#2315)

Other Changes

• Fix failing build on MacOS (#2313)
• Fix testTaskCancel_whenStreaming_andNotSuspended flakiness (#2314)

SemVer Minor

• Add utilties for reading and writing UUIDs (#2045)
• Implement additional file operation in NonBlockingFileIO (#2244)
• Mark types explicitly non sendable (#2290)
• Replace NIOSendable with Sendable (#2291)
• Add create directory method (#2296)
• Add support for removing channel options (#2297)
• Move 5.7 beta APIs to NIOCore (#2300)
• Make NIOWebSocketServerUpgrader Sendable (#2304)

SemVer Patch

• Improve diagnostics for deprecated Lock. (#2285, patch credit to @ffried)
• Add correct C directory function declarations for Android (#2302, patch credit to @buttaface)
• Don't unconditionally remove the HTTPServerUpgradeHandler (#2303)

Other Changes

• Improve NIOAsyncSequenceProducer docs (#2287)
• Fix Nightly Build to work with new Swift versions (#2288)
• Remove #if compiler(>=5.5) (#2292)
• Clarify version support in README (#2293)
• Add benchmarks for NIOAsyncWriter and NIOAsyncSequenceProducer (#2301)

SemVer Patch

• Correctly manage Content-Length on HEAD responses (#2289)

SemVer Patch

• Ensure fatalError for the NIOAsyncSequenceProducer when finished (#2282)
• Get NIO compiling with GM Xcode (#2284)

SemVer Minor

• Add withLockVoid(_:) to NIOLock (#2276, patch credit to @MahdiBM)
• Raise minimum supported Swift version from 5.4 to 5.5 (#2267)

SemVer Patch

• Fixed compile errors on windows (#2278, patch credit to @toluRV)
• Correctly manage Content-Length on HEAD responses (#2277)

Other Changes

• Remove wrong comment about performance (#2281)
• Update allocation limits (#2272)
• Move ISSUE_TEMPLATE.md to ISSUE_TEMPLATE/bug-report.md (#2273)

Security

• This update fixes CVE-2022-3215: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting') . For more details please see the security advisory. Please update to 2.42.0 if possible, otherwise update to 2.39.1, otherwise update to 2.29.1 as rapidly as possible.

Security

• This update fixes CVE-2022-3215: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting') . For more details please see the security advisory. Please update to 2.42.0 if possible, otherwise update to 2.39.1 as rapidly as possible.