SwiftNIO 2.77.0

What's Changed

SemVer Minor

• Add new protocol for ChannelHandler to get buffered bytes in the channel handler by @johnnzhou in #2918
• Add WebSocketFrame.reservedBits OptionSet by @adam-fowler in #2971
• Add ByteBuffer methods getUTF8ValidatedString and readUTF8ValidatedString by @adam-fowler in #2973
• EventLoopFuture.waitSpinningRunLoop() by @weissi in #2985

SemVer Patch

• EmbeddedEventLoop/Channel: check correct thread by @weissi in #2951
• Fix NIOAsyncSequenceProducer watermark strategy. by @FranzBusch in #2952
• BaseSocketChannel flushNow IONotificationState changes by @rnro in #2954
• Fix leaking technique by @asdf-bro in #2963
• Use Swift 6.0 docs pipeline by @rnro in #2966
• Remove sendable checking from NIOLock and NIOLockedValueBox by @glbrntt in #2968
• Close channel during upgrade, if client closes input by @adam-fowler in #2756
• Use condition variable in NIOThreadPool by @glbrntt in #2964
• Better handle ECONNRESET on connected datagram sockets. by @Lukasa in #2979
• Only toggle production state when above/below watermark by @glbrntt in #2996
• Prevent crash in Happy Eyeballs Resolver by @Lukasa in #3003

Other Changes

• Fix broken swift format link by @ali-ahsan-ali in #2948
• Correct allocation test script by @PeterAdams-A in #2956
• Remove unused dockerfiles and allocation limit scripts by @PeterAdams-A in #2957
• Improve docs around running act for formatting by @glbrntt in #2965
• Fix SemVer major label check by @FranzBusch in #2970
• unify scheduled and main yamls by @rnro in #2972
• remove unused Swift 6 language mode workflow by @rnro in #2976
• Swift 6ify NIOHTTP1Server demo by @weissi in #2974
• Add netstat -s to nio-diagnose by @Lukasa in #2977
• tests: Remove asserts on the value of local Vsock CID by @simonjbeaumont in #2975
• Add back alloc limits script with JSON mode by @Lukasa in #2987

Full Changelog: 2.76.1...2.77.0