swoole 4.5.3

New APIs
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+ Added `Swoole\Process\ProcessManager` (swoole/library#88f147b) (@huanghantao)
+ Added ArrayObject::append, StringObject::equals (swoole/library#f28556f) (@matyhtf)
+ Added Coroutine::parallel (swoole/library#6aa89a9) (@matyhtf)
+ Added Coroutine\Barrier (swoole/library#2988b2a) (@matyhtf)

Enhancement
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+ Added usePipelineRead to support streaming call-in http2 client (#3354) (@twose)
+ Do not create the file before receive body when a download (#3381) (@twose)
+ Added `bind_address` and `bind_port` setting for coroutine http client (#3390) (@huanghantao)
+ Added `lowercase_header` option for HttpClient (#3399) (@matyhtf)
+ Added `tcp_user_timeout` option for `Swoole\Server` (#3404) (@huanghantao)
+ Added `Coroutine\Socket` event barrier (#3409) (@matyhtf)
+ Added specify swString memory allocator (#3418) (@matyhtf)
+ Support cURL `__toString` (swoole/library#38) (@twose)
+ Added `lowercase_header` to fix cURL header name (swoole/library#e7c2a82) (@twose)
+ Set wait count directly in WaitGroup constructor (swoole/library#2fb228b8) (@matyhtf)
+ Added `CURLOPT_REDIR_PROTOCOLS` (swoole/library#46) (@sy-records)
+ Support trailer for HTTP 1.1 (#3485) (@huanghantao)
+ Support yield when sleeping less 1ms (#3487) (@Yurunsoft)
+ Support get soft link file in the static handler (#3569) (@LeiZhang-Hunter)
+ Close WebSocket connection immediately after the server call close method (#3570) (@matyhtf)
+ Support hook stream_set_blocking (#3585) (@Yurunsoft)
+ Support HTTP2 flow control in async HTTP2 Server (#3486) (@huanghantao) (@matyhtf)
+ Support free socket buffer after onPackage is called (#3551) (@huanghantao) (@matyhtf)

Fixed
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* Fixed WebSocket coredump, handle protocol status error (#3359) (@twose)
* Fixed swSignalfd_setup and fix possible nullptr error in wait_signal (#3360) (@twose)
* Fixed `Swoole\Server::close` throw a error when set dispatch_func (#3365) (@twose)
* Fixed format_buffer init problem when use `Swoole\Redis\Server::format` (#3369) (@matyhtf) (@twose)
* Fixed get mac address in MacOS (#3372) (@twose)
* Fixed MySQL test case (#3374) (@qiqizjl)
* Fixed PHP8 compatibility (#3384) (#3458) (#3578) (#3598) (@twose)
* Fixed missing php_error_docref, timeout_event and return value in hook socket write and read (#3383) (@twose)
* Fixed the server could not be stopped during the `WorkerStart` phase (#3382) (@huanghantao)
* Fixed coredump because of heart thread operate conn->socket (#3396) (@huanghantao)
* Fixed send yield logic bug (#3397) (@twose) (@matyhtf)
* Fixed compile problem in Cygwin64 (#3400) (@twose)
* Fixed WebSocket finish property invalid (#3410) (@matyhtf)
* Fixed build error when losing sys/random.h (#3427) (@huanghantao)
* Fixed missing MySQL transaction error, update the test (#3429) (@twose)
* Fixed the result of `stream_select` (#3440) (@Yurunsoft)
* Fixed lose `SIGCHLD` when use `Coroutine\System` to create the child process (#3446) (@huanghantao)
* Fixed sendwait not support SSL mode (#3459) (@huanghantao)
* Fixed `ArrayObject` and `StringObject` bug (swoole/library#44) (@matyhtf)
* Fixed mysqli error, typo (swoole/library#45) (@sy-records)
* Fixed can not get correct Swoole\Client::errCode if `open_eof_check` is set (#3478) (@huanghantao)
* Fixed fix atomic->wait()/wakeup() in MacOS (#3476) (@Yurunsoft)
* Fixed Client::connect return 0 when serve refused (#3484) (@matyhtf)
* Fixed nullptr_t is not declared in alpine (#3488) (@limingxinleo)
* Fixed fix HTTP Client download filename bug, double-free memory (#3489) (@Yurunsoft)
* Fixed fix memory leak of Server\Port (#3507) (@twose)
* Fixed fix mqtt parse protocal error (318e33a) (84d8214) (80327b3) (efe6c63) (@GXhua) (@sy-records)
* Fixed Coroutine\Http\Client->getHeaderOut coredump (#3534) (@matyhtf)
* Fixed missing error info of SSL verify (#3535) (@twose)
* Fixed update Swoole benchmark link in README (#3536) (@sy-records) (@santalex)
* Fixed fix HTTP header/cookie injection when using CRLF (#3539) (#3541) (#3545) (chromium1337) (@huanghantao)
* Fixed fix the typo variable in #3463 (#3547) (chromium1337) (@huanghantao)
* Fixed the typo introduced in pull request #3463 (#3547) (@deminy)
* Fixed set coroutine WebSocket server frame->fd (#3549) (@huanghantao)
* Fixed connection leak when heart thread check the connection status (#3534) (@matyhtf)
* Fixed don't need block signals in the process pool (#3582) (@huanghantao) (@matyhtf)
* Fixed don't send headers by SAPI (#3571) (@twose) (@sshymko)
* Fixed set error code and error message when curl execution fails (swoole/library#1b6c65e) (@sy-records)
* Fixed swoole_socket_coro accept bug when call setProtocol function will cause coredump (#3591) (@matyhtf)

Kernel
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* Use the CPP style (#3349) (#3351) (#3454) (#3479) (#3490) (@huanghantao) (@matyhtf)
* Added Swoole known strings to improve PHP object property reading (#3363) (@huanghantao)
* Improve code (#3350) (#3356) (#3357) (#3423) (#3426) (#3461) (#3463) (#3472) (#3557) (#3583) (@huanghantao) (@twose) (@matyhtf)
* Optimize tests (#3416) (#3481) (#3558) (@matyhtf)
* Simplify table int type (#3407) (@matyhtf)
* Added sw_memset_zero and replace bzero (#3419) (@CismonX)
* Optimize log module (#3432) (@matyhtf)
* Refactor libswoole (#3448) (#3473) (#3475) (#3492) (#3494) (#3497) (#3498) (#3526) (@matyhtf)
* Refactor header deps (#3457) (@matyhtf) (@huanghantao)
* Added `Channel::count()` and `Channel::get_bytes()` (f001581) (@matyhtf)
* Added scope guard (#3504) (@huanghantao)
* Added libswoole coverage test (#3431) (@huanghantao)
* Added lib-swoole/ext-swoole MacOS test (#3521) (@huanghantao)
* Added lib-swoole/ext-swoole Alpine test (#3537) (@limingxinleo)