2.86.2

What's Changed

SemVer Patch

• The formatter changed its mind by @Lukasa in #3379
• Add back NIOFileSystem by @glbrntt in #3380

Other Changes

• Static sdk allow custom args by @rnro in #3377

Full Changelog: 2.86.1...2.86.2

SwiftNIO 2.86.1

What's Changed

SemVer Patch

• [Windows] Ensure ssize_t and socklen_t are available by @fabianfett in #3337
• [Windows] Add msghdr extension for Windows by @fabianfett in #3336
• [Windows] Ensure NIOHTTP1 compiles by @fabianfett in #3338
• Drop all server response parts after an invalid header by @glbrntt in #3339
• [Windows] Make Thread.swift compile by @fabianfett in #3341
• [Windows] Make ControlMessage.swift compile by @fabianfett in #3342
• [Windows] Map naming conventions Windows -> Posix (ssize_t) by @fabianfett in #3343
• [Windows] Make SelectableEventLoop compile by @fabianfett in #3344
• [Windows] Fix deprecation warnings in NIOCore by @fabianfett in #3345
• [Windows] fatalError concurrency takeover by @fabianfett in #3347
• [Windows] Make SocketChannel.swift compile by @fabianfett in #3348
• [Windows] Use WSASend as writev equivalent by @fabianfett in #3350
• [Windows] Fix getenv warnings in NIOPosix and NIOEmbedded by @fabianfett in #3351
• [Windows] dup is deprecated on Windows, use _dup instead by @fabianfett in #3352
• [Windows] Add shims to make string from GetLastError using FormatMessage by @fabianfett in #3353
• [Windows] Allow _SelectorBackendProtocol to work with Windows Handles by @fabianfett in #3356
• [Windows] Use recv instead of read by @fabianfett in #3357
• [Windows] Disable Pipelines for now (fatalError) by @fabianfett in #3358
• SelectableEventLoop.debugDescription: fix debugDescription deadlock by @weissi in #3360
• [Windows] Return false from concurrency takeover by @fabianfett in #3362
• [Windows] Make SelectorGeneric compile on Windows by @fabianfett in #3359
• [Windows] Reimplement pread by @fabianfett in #3361
• [Windows] Sleep instead of WSAPoll, if no outstanding IO by @fabianfett in #3365
• [Windows] Reimplement pwrite by @fabianfett in #3364
• [Windows] Ensure WSAStartup is correctly called. by @fabianfett in #3366
• Remove NIOFileSystem from products by @glbrntt in #3370
• Miscellaneous rearrangements of NIOFileSystem by @aryan-25 in #3333, by @glbrntt in #3363, and by @glbrntt in #3367

Other Changes

• Add Android imports for some new tests in #3308 that require it by @finagolfin in #3334
• Make testMetricsDelegateTickInfo less flaky by @glbrntt in #3335
• [wasm][2/2] Include WebAssembly SDK checks in PR and main workflows by @kateinoigakukun in #3332
• Use path based deps in the alloc counter framework by @glbrntt in #3355
• Add Xcode 26.0, 16.4 CI, remove 16.2 by @rnro in #3375
• Update CI scripts for 6.2 by @fabianfett in #3374

Full Changelog: 2.86.0...2.87.0

SwiftNIO 2.86.0

What's Changed

SemVer Minor

• Fixes all warnings when -require-explicit-sendable flag is enabled by @rafaelcepeda in #3320
• Add a new file path type, NIOFilePath, backed by SystemPackage's FilePath type by @aryan-25 in #3322
• Support options on AsyncTestingChannel and EmbeddedChannel by @klaaspieter in #3308

SemVer Patch

• [Windows] Windows has endianess too by @fabianfett in #3317
• [Windows] Ensure NIOEmbedded compiles by @fabianfett in #3319
• [Windows] IOVector is WSABUF on Windows by @fabianfett in #3324
• Don't double-initialize Pipe Bootstraps by @Lukasa in #3330

Other Changes

• CMake Updater: Output difference in expectations by @etcwilde in #3314
• Move conditional setup logic from bash to actions by @madrob in #3313
• Fix docc by @rafaelcepeda in #3315
• Fix typo in HTTPServerClientTest.swift comments by @MaxDesiatov in #3323
• Enable release mode builds for pull requests by @josephnoir in #3321
• Do not run windows nightly CI by default by @josephnoir in #3325
• Enable release mode builds by @josephnoir in #3327
• Add bpftrace support to stackdiff by @Lukasa in #3329
• [wasm][1/2] Add reusable WebAssembly workflow by @kateinoigakukun in #3331

New Contributors

• @etcwilde made their first contribution in #3314
• @klaaspieter made their first contribution in #3308

Full Changelog: 2.85.0...2.86.0

SwiftNIO 2.85.0

What's Changed

SemVer Minor

• Structured Concurrency compliant MTELG create/shutdown by @weissi in #3296
• Make file handle sendable by @ali-ahsan-ali in #3300

SemVer Patch

• Functions that return values should return those values by @Lukasa in #3283
• Run update_and_patch_llhttp.sh script to update to 9.3.0 by @xtremekforever in #3298
• ensure <stddef.h> is not imported within extern "C" by @xtremekforever in #3299
• improve inEventLoop checks by @weissi in #3302
• Wrap closures stored in the CallbackList by @glbrntt in #3303
• NIOThread refactor: pthread_t lifetimes by @weissi in #3297
• NIOThread: remove the detached threads functionality by @weissi in #3304
• Call channel initializer when using async methods on pipe bootstrap by @Lukasa in #3309
• Remove Foundation import by @glbrntt in #3310

Other Changes

• Widen the allocation limit on nightlies by @Lukasa in #3280
• Update generate_matrix.sh for windows nightlies to 2022 images by @rnro in #3284
• Make use of symlink to latest Xcode beta by @rnro in #3285
• Add internals for stackdiff tool by @glbrntt in #3286
• Add diffing to the stackdiff tool by @glbrntt in #3287
• Add dtrace parsing by @glbrntt in #3288
• Add stackdiff dump by @glbrntt in #3289
• Add stackdiff merging by @glbrntt in #3290
• Avoid spurious xcodebuild warning by @madrob in #3291
• Add DocC docs for running alloc tests and debugging them by @glbrntt in #3293
• Add bpftrace allocations script by @Lukasa in #3113
• Add inEventLoop benchmark by @weissi in #3301
• Pick visionOS version for Xcode 16.2 by @glbrntt in #3307
• Fixes a small mistake in the NIOTCPEchoServer README file by @rafaelcepeda in #3311

New Contributors

• @madrob made their first contribution in #3291
• @xtremekforever made their first contribution in #3298

Full Changelog: 2.84.0...2.85.0

SwiftNIO 2.84.0

What's Changed

SemVer Minor

• Fix NioAsyncWriter test on concurrency thread pool with single thread by @orobio in #3135
• Adjust for SendableMetatype by @Lukasa in #3266
• Extend NIOEventLoopTickInfo with end-time and loop sleep time by @josephnoir in #3268
• Adding RawSpan support to writeBytes in ByteBuffer by @yigityazicilar in #3269
• Add scheduleCallback APIs to NIOIsolatedEventLoop by @ptoffy in #3263

SemVer Patch

• NIOThrowingAsyncSequenceProducer make more funcs @inlinable by @fabianfett in #3243
• Handle different ThreadDestructor signatures between Android NDK 27 and NDK 28 by @marcprux in #3249
• Make CNIOAtomics and CNIODarwin compatible with C++ interop by @egorzhdan in #3251
• Embedded channels should set local and remote address always by @hamzahrmalik in #3254
• fix: Fix compiler error found on latest main that breaks wasip1 (wasm) compilation by @scottmarchant in #3271
• Support for 64-bit timespec seconds on 32-bit platforms by @lhoward in #3277
• Work around Android nullability errors by @Lukasa in #3279

Other Changes

• Macos setup command by @rnro in #3236
• Update check-matrix-job.sh to default swift commands by @rnro in #3237
• Enable visionOS xcodebuilds by default in CI - attempt 2 by @rnro in #3238
• Update macos_tests.yml to limit run time to 30 minutes by @rnro in #3240
• Print the swift version in Linux matrix jobs by @rnro in #3241
• Remove default setup command for Xcode 16.2 by @glbrntt in #3242
• Revert "Remove default setup command for Xcode 16.2 (#3242)" by @glbrntt in #3244
• Revert "Print the swift version in Linux matrix jobs" by @rnro in #3245
• Execute swift --version in shared workflows by @rnro in #3247
• Revert "Revert "Remove default setup command for Xcode 16.2 (#3242)" (#3244)" by @glbrntt in #3248
• Update the matrix nightly-next to point to 6.2 by @rnro in #3250
• Retry curl operations in CI scripts by @rnro in #3256
• Benchmarks workflow prints diff when changes found by @rnro in #3258
• a couple grammar fixes by @GameRoMan in #3259
• Add Xcode 26 beta 1 to macOS CI by @rnro in #3267
• Fixed issue with macOS CI when overrides are being used. by @rafaelcepeda in #3270
• Add assembly files for Windows by @Steelskin in #3275
• Fix API documentation links in README.md by @azarovalex in #3276

New Contributors

• @egorzhdan made their first contribution in #3251
• @GameRoMan made their first contribution in #3259
• @josephnoir made their first contribution in #3268
• @yigityazicilar made their first contribution in #3269
• @ptoffy made their first contribution in #3263
• @Steelskin made their first contribution in #3275
• @azarovalex made their first contribution in #3276
• @lhoward made their first contribution in #3277

Full Changelog: 2.83.0...2.84.0

2.83.0

What's Changed

SemVer Minor

• Make ChannelError and NIOConnectionError conform to CustomStringConvertible by @axelandersson in #3230
• Drop Swift 5.9 by @rnro in #3228
• Move PooledRecvBufferAllocator from NIOPosix to NIOCore by @rafaelcepeda in #3110

SemVer Patch

• Update Array+FileSystem.swift to add visionOS by @rnro in #3220
• BaseStreamSocketChannel half-close allows outstanding writes to complete by @rnro in #3148
• Remove assertions on PWM failAll and closeOutbound by @rnro in #3231
• Replace almost all public static lets with computed vars by @Lukasa in #3229

Other Changes

• Removed Docker references as repo moved to Github actions by @akbashev in #3227
• Update SECURITY.md by @rnro in #3232
• Disable Swift 5.9 CI jobs by default by @rnro in #3233

New Contributors

• @akbashev made their first contribution in #3227
• @axelandersson made their first contribution in #3230

Full Changelog: 2.82.1...2.83.0

2.82.1

What's Changed

SemVer Patch

• Fix compiler issues on 5.10 x86 Ubuntu Noble. by @Lukasa in #3224

Full Changelog: 2.82.0...2.82.1

SwiftNIO 2.82.0

What's Changed

SemVer Minor

• Add more methods to work with Isolated futures by @rnro in #3117
• Equatable SocketAddressError by @0xTim in #3119
• Enable strict concurrency checking for NIOHTTP1 by @rnro in #3115
• Enable strict concurrency checking for NIOWebSocket by @rnro in #3127
• Allow NIOLoopBoundBox to be initialized by sending in a value by @hamzahrmalik in #3138
• Add make*Future methods to isolated event loop by @glbrntt in #3152
• Change NIOAsyncChannel.executeThenClose to accept actor-isolated parameter by @rafaelcepeda in #3121
• Add peekInteger APIs to ByteBuffer by @RaghavRoy145 in #3157
• Add peek API variants for ByteBuffer by @RaghavRoy145 in #3160
• Expose the event loop from the loop bound boxes by @glbrntt in #3179
• Add Peek API for Multiple Integers by @RaghavRoy145 in #3175
• Add More Peek API Variants for ByteBuffer by @RaghavRoy145 in #3174
• Swift concurrency for NIOWebSocketTests by @glbrntt in #3208

SemVer Patch

• Make isolated execute on async testing eventloop actually run by @Lukasa in #3116
• Enable strict concurrency checking for NIOTestUtils by @rnro in #3130
• Downgrade NIOHTTP1TestServer handleChannel failure by @rnro in #3137
• always @preconcurrency import Glibc/Musl/Android/Bionic/WASILibc by @weissi in #3153
• fix: Fix NIOCore build for wasm targets by @scottmarchant in #3156
• Improve alloc tests failure messages by @gjcairo in #3173
• Add errorCaught to NIOTypedHTTPClientUpgradeHandler by @adam-fowler in #3210
• Clarify test server error code by @Lukasa in #3212
• Update LLHTTP and apply patch to support C++ interop by @Lukasa in #3216

Other Changes

• Enable strict concurrency checking for NIOHTTP1Server by @rnro in #3132
• Enable strict concurrency checking for NIOHTTP1Client by @rnro in #3131
• Simplify Windows matrix command invocation by @rnro in #3118
• Update generate matrix stript to use nightly_next by @rnro in #3120
• Expose GITHUB_ACTIONS env var to docker containers by @rnro in #3123
• Update re-usable workflows to use nightly_next by @rnro in #3122
• Populate CI env var in swift_test_matrix.yml by @rnro in #3125
• rename nightly 6 1 to nightly next by @rnro in #3126
• NIOSingletons docs: Clarify the set once-ness by @weissi in #3128
• Remove side effect from assertion in IPHeaderRemoverHandler by @glbrntt in #3129
• Delete Thresholds/nightly-6.1 symlinks by @rnro in #3133
• Only apply standard swift settings on valid targets by @rnro in #3134
• A re-usable static SDK compilation workflow by @rnro in #3019
• Add a missing import to CNIOLinux by @czechboy0 in #3140
• Experimental macOS CI by @rnro in #3141
• Remove macOS CI shim by @rnro in #3143
• Make static SDK curl for setup script by @rnro in #3142
• A re-usable CMake check workflow by @rnro in #3144
• install jq, use correct quotes by @rnro in #3145
• Update macOS CI workflow by @rnro in #3150
• A script for updating benchmark thresholds from CI output by @rnro in #3151
• Use overflow addition in tests to avoid compilation failures by @glbrntt in #3155
• Separate build and test steps in macos_tests.yml by @rnro in #3162
• macOS CI pools by @rnro in #3163
• Update install_static_sdk.sh to cope with versions with no patch by @rnro in #3166
• Document supported versions consistently by @glbrntt in #3168
• Add support for Xcode 16.3 by @rnro in #3171
• uncomment visionOS CI tasks by @rnro in #3176
• Ignore return value of signal() on Android by @marcprux in #3181
• Update nightly main benchmark thresholds by @rnro in #3187
• Static SDK installation script improvements by @rnro in #3186
• Add perf test for EL as SerialExecutor by @fabianfett in #3178
• Add and enable Swift 6.1 workflows by @rnro in #3196
• Update matrix job script for 6.1 by @rnro in #3201
• Add Tests for WebSocketErrorCode Get, Read and Write APIs in ByteBuffer by @RaghavRoy145 in #3198
• Fix ByteBufferTests when compiling with Swift 6 but running on macOS 14. by @allevato in #3217
• Strict concurrency for websocket client/server demo and async demo by @glbrntt in #3161
• Strict concurrency for NIOHTTP1Tests by @glbrntt in #3169
• Strict concurrency for NIOPerformanceTester and NIOCrashTester by @glbrntt in #3167
• Strict concurrency for NIOTestUtilsTests by @glbrntt in #3206
• Strict concurrency for NIOTLSTests by @glbrntt in #3207
• Strict concurrency NIOPosixTests by @glbrntt in #3183, #3185, #3182, #3184, #3190, #3188, #3189, #3191, #3192, #3193, #3195, #3199, #3205, and #3211

New Contributors

• @czechboy0 made their first contribution in #3140
• @rafaelcepeda made their first contribution in #3121
• @scottmarchant made their first contribution in #3156
• @RaghavRoy145 made their first contribution in #3157
• @marcprux made their first contribution in #3181
• @allevato made their first contribution in #3217

Full Changelog: 2.81.0...2.82.0

SwiftNIO 2.81.0

What's Changed

SemVer Minor

• Make _NIOFileSystem strict concurrency compatible by @Lukasa in #3098
• Add ChannelPipeline.SynchronousOperations.Position by @0xTim in #3065

SemVer Patch

• Enable strict concurrency checking for NIOTLS by @rnro in #3112

Other Changes

• Update the legacy CI matrix for 6.1 nightly by @rnro in #3094
• Opt _NIOConcurrency into Strict Concurrency by @Lukasa in #3095
• Opt NIOFoundationCompat into strict concurrency by @Lukasa in #3096
• Opt NIO module into Strict Concurrency by @Lukasa in #3097
• Clean up concurrency in NIOEchoClient by @Lukasa in #3099
• Add strict concurrency to NIOUDPEchoServer by @Lukasa in #3101
• Lock in strict concurrency in NIOEchoServer by @Lukasa in #3100
• Update NIOUDPEchoClient for strict concurrency by @Lukasa in #3102
• Strict concurrency for TCP examples by @Lukasa in #3103
• Strict concurrency for the chat examples by @Lukasa in #3104
• Strict concurrency enablement for some test targets by @Lukasa in #3105
• Strict concurrency for NIOTests by @Lukasa in #3106
• Make the FileSystem world strict concurrency clean by @Lukasa in #3107
• document known Structured Concurrency violations by @weissi in #3108

Full Changelog: 2.80.0...2.81.0

SwiftNIO 2.80.0

What's Changed

SemVer Minor

• Fix WebSocketProtocolErrorHandler sending the close frame with appropriate masking key by @johnnzhou in #3040
• feat: Add String(contentsOf: FilePath ...) by @natikgadzhi in #3048
• feat: NIO.TimeAmount(string:) and TimeAmount.description by @natikgadzhi in #3046
• Adds Int(buffer:) initializer to FixedWidthInteger types by @natikgadzhi in #3047
• Fix the HappyEyeballsResolver and core Bootstraps under strict concurrency by @Lukasa in #3062
• Clean up Sendability in Thread and ThreadPool by @Lukasa in #3081
• Make NonBlockingFileIO strict-concurrency clean by @Lukasa in #3082

SemVer Patch

• Move Isolated EL operations to EL protocol by @Lukasa in #3070
• Improve HTTPHeaders description performance by @supersonicbyte in #3063
• Fast-path isolated view for EmbeddedEventLoop by @Lukasa in #3073
• Enable optimized Isolated view path for AsyncTestingEL by @Lukasa in #3074
• Adopt optimized isolated path for SelectableEL by @Lukasa in #3075
• Update nightly CI pipelines to 6.1 instead of 6.0 by @rnro in #3076
• Improve flatScheduleTask by @clintonpi in #3079
• Sendability clean up for RawSocketBootstrap by @Lukasa in #3083
• Strict concurrency for SelectableEventLoop & MTELG by @Lukasa in #3084
• Add Sendable annotations to SelectorGeneric by @Lukasa in #3085
• Remove accidental static var by @Lukasa in #3086
• Add simple Sendable conformance to AsyncSequenceFromIterator by @Lukasa in #3088
• Add Sendable annotations to the syscall wrappers by @Lukasa in #3087
• Avoid using stderr explicitly by @Lukasa in #3089
• Make NIOPosix strict-concurrency clean by @Lukasa in #3090
• NIOFileSystem: Try ${TMPDIR} first for temporary directory by @natikgadzhi in #3067
• undo Xcode 13 GM workaround which leads to miscompiles in Xcode 16.4 by @weissi in #3092

Other Changes

• Add allocation counter tests for isolated EL operations by @Lukasa in #3068
• Improve coverage of isolated views by @Lukasa in #3069
• Ensure we test the isolated fallback methods by @Lukasa in #3072
• more 6.0 nightly to 6.1 nightly CI changes by @rnro in #3078
• check-matrix-job.sh should tolerate unset 6.1 vars by @rnro in #3080

Full Changelog: 2.79.0...2.80.0