SwiftNIO 2.10.0

SemVer Minor

• Add ApplicationProtocolNegotiationHandler init that takes a closure that receives the Channel (#1196, patch credit to @2bjake)
• added a public var to extract the IP address of the SocketAddress (#1194, patch credit to @Lupurus)
• Make SocketAddress.port mutable (#1200, patch credit to @siemensikkema)
• Add function preconditionIsNotBlacklistedErrno (#1201, patch credit to @heidipuk)
• Add an option to ByteBuffer.clear() to specify minimumCapacity (#1204, patch credit to @cweinberger and @Keno42)

SemVer Patch

• Allow single test to be specified as an argument to run-nio-alloc-counter-tests.sh. (#1214, patch credit to @marlimox)
• Use self as the decoder when decoding a ByteBuffer (#1221, patch credit to @gwynne)
• Add inlinability to ByteBuffer getters. (#1220)
• ByteBuffer.clear should reset the ByteBuffer._slice. (#1212, patch credit to @kam800)
• Added an allocation benchmark for WebSocketFrameDecoder. (#1210, patch credit to @marlimox)
• Add an benchmark for WebSocket frame decoder (#1203, patch credit to @emarashliev)
• add socketpair to the POSIX wrappers (#1198)
• Make future builders and scheduled tasks inlinable (#1193)
• improve docs (#1191, #1206, patch credit to @Davidde94)
• make use of EventLoop.flatSubmit (#1179)

SwiftNIO 2.9.0

SemVer Minor

• Add option to reserve writable capacity to writeWithUnsafeMutableBytes (#1175, patch credit to @2bjake)
• Add flatSubmit method to EventLoop (#1174, patch credit to @2bjake)
• namespace ChannelOptions types (#1176, patch credit to @2bjake)
• Add API for modifying ByteBuffer without CoW (#1173)
• ByteBuffer: add direct Codable support (#1153)
• add PipeChannel (#1138)
• NIOHTTP1TestServer (#1152, patch credit to @mariosangiorgio)
• assert EventLoopGroup::syncShutdownGracefully is not called on the event loop (#1151, patch credit to @tomerd)

SemVer Patch

• fix tests in iOS Simulator (#1171)
• Reduce allocations in WebSocketFrameEncoder. (#1161)
• Add some websocket encode benchmarks. (#1159)
• Prefer handlerAdded/handlerRemoved in websocket example (#1158, patch credit to @ktoso)
• swift 5.1 docker setup (#1146, patch credit to @tomerd)
• fix thread-safety of BaseSocketChannel's description (#1142, bug report credit to @drexin)
• fix one EventLoopGroup leak in tests (#1143)
• Fix creating HTTPResponseStatus from 418 (#1140)
• various small readme, benchmarks, code, and docs improvements (#1137, #1172, #1170, #1178, #1164, #1163, #1162, #1145)

SwiftNIO 2.8.0

SemVer Minor

• Allow promises to be completed with a Result<Value, Error> (#1124, patch credit to @glbrntt)
• ChannelPipeline: fail double removal of handler (#1133, reported by @vlm)

SemVer Patch

• fix NIODeadline/TimeAmount maths (#1136, reported by @mariosangiorgio)
• HTTPServerUpgradeHandler: Tolerate futures from other ELs (#1134, reported by @vlm)
• Lock: guarantee crash instead of undefined behaviour (#1131, reported by @kevints)
• Avoid having cascade be title of all methods in jazzy docs (#1129, patch credit to @ktoso)
• Fix doc typo: before possible -> are possible (#1122, patch credit to @tamc)

SwiftNIO 2.7.1

SemVer Patch

• BaseSocketChannel: accept immediately closed socket (#1121)
• codestyle: apply suggestions from #1117 (#1118)
• Fix dead link to process_test_files.rb in NOTICE.txt (#1119)
• update conduct email group (#1120)

SwiftNIO 2.7.0

SemVer Minor

• Add conditional conformances of CircularBuffer to Equatable and Hashable (#1101)
• Conform CircularBuffer to ExpressibleByArrayLiteral (#1102)

SemVer Patch

• NIOThreadPool: backed by NIOThreads (pthreads) instead of DispatchQueues (#1100)
• docs: EmbeddedChannel isn't as broken as it claims (#1103)
• Remove unused wrapper functions for atomic_flag (#1106)
• Rename BOOL to BOOLIFY (#1107)
• bootstraps: tolerate random EventLoops (#1108)
• MTELG: Add EventLoopGroup identifier (#1109)
• more compatibility with other platforms (#1110)
• Remove cpp_magic.h import and ancient Clang compatibility hack from CNIOAtomics.h (#1111)

SwiftNIO 2.6.1

SemVer Patch

• Deliver HTTPServerUpgradeHandler data on removal. (#1092)
• HTTPDecoder: don't deliver unsolicited responses (#1093)
• really no double handlerRemoved calls (#1094)
• Fail promise in MessageToByteHandler write error cases (#1096)

SwiftNIO 2.6.0

Semver Minor

• Fixed a crash when a client received an unsolicited HTTP response: now errors instead. (#1084)

Semver Patch

• Fixed an issue where handlerRemoved could be called multiple times, leading to crashes in ByteToMessageDecoders. (#1091)
• Enhanced MultiThreadedEventLoopGroup to support being shut down multiple times. (#1085, #1089)
• Prevented ByteBuffer.viewBytes from crashing when passing it a negative length. (#1082)
• Testing improvements. (#1086, #1090)
• New WebSocket client example. (#1064, #1087)

SwiftNIO 2.5.1

SemVer Patch

• Make pipeline handler behave better when removed (#1080)

SwiftNIO 2.5.0

Semver Minor

• Deprecated and replaced ByteBuffer.set(buffer:at:) with ByteBuffer.setBuffer(_:at:). (#1078)

Semver Patch

• Enforced that shutting down EventLoopGroups not directly created by you is illegal. (#1055)
• Improved performance of EventLoopFuture.reduce. (#1069, #1070)
• Fixed an issue when subtracting two NIODeadline structures could lead to a crash. (#1074)
• Miscellaneous testing improvements. (#1062, #1067, #1068, #1076, #1077, #1079)

SwiftNIO 2.4.0

SemVer Minor

• Add a WebSocket client upgrader. (#1038)
• EventLoopPromise.completeWith(Future), mirroring ELF.cascade(to:) (#1053)

SemVer Patch

• HTTPDecoder: Don't invoke left overs strategy on EOF (#1061)
• check breakages: fail loudly when unable to checkout tag (#1060)
• Check jq is available before checking API breakages (#1058)
• various patches (#1063, #1051, #1050)