instal the new version for apple mIRC 7.73

configure: fix detection of apxs (for httpd).

configure: don't set HAVE_WRITABLE_ARGV on Windows.

config-dos.h: fix SIZEOF_CURL_OFF_T for MS-DOS/DJGPP.

compressed.d: clarify the words on 'not notifying headers'.

CMakeLists.txt: fix typo for Haiku detection.

cmake: speed up and extend picky clang/gcc options.

cmake: picky-linker fixes for openssl, ZLIB, H3 and more.

CMake: make config version 8 compatible with 7.

cmake: do not add zlib headers for openssl.

cmake: bring in the network library on Haiku.

CI: use another glob syntax for matching files on Appveyor.

CI: skip Azure for commits which change only GHA.

CI: Set minimal permissions on workflow ngtcp2-quictls.yml.

checksrc: fix SPACEBEFOREPAREN for conditions starting with '*'.

checksrc: find bad indentation in conditions without open brace.

checksrc: check for spaces before the colon of switch labels.

cf-socket: turn off IPV6_V6ONLY on Windows if it is supported.

cf-socket: remove dead code discovered by PVS.

cf-socket: Disable socket receive buffer by default.

cf-socket: add socket recv buffering for most tcp cases.

cf-h2-proxy: fix processing ingress to stop too early.

bufq: simplify since expression is always true.

aws-sigv4.d: fix region identifier in example.

autotools: sync up clang picky warnings with cmake.

amiga: Fix CA certificate paths for AmiSSL and MorphOS.

tool_writeout: add URL component variables.

CURLPROXY_HTTPS2: for HTTPS proxy that may speak HTTP/2.

vquic.c: make recvfrom_packets static, avoid compiler warning Fixed in 8.1.0 - May 17 2023.

urlapi: allow numerical parts in the host name.

url: provide better error message when URLs fail to parse.

test425: fix the log directory for the upload.

select: avoid returning an error on EINTR from select() or poll().

sectransp.c: make the code c89 compatible.

runtests: use the correct fd after select.

runtests: handle interrupted reads from IPC pipes.

ngtcp2: proper handling of uint64_t when adjusting send buffer.ngtcp2: fix compiler warning about possible null-deref.lib: rename struct 'http_req' to 'httpreq'.lib: fix conversion warnings with gcc on macOS.http2: increase stream window size to 10 MB.http2: double http request parser max line length.hostip: move easy_lock.h include above curl_memory.h.docs: document that curl_url_cleanup(NULL) is a safe no-op.curl_easy_getinfo: clarify on return data types.configure: generate a script to run the compiler.cmake: avoid `list(PREPEND)` for compatibility.checksrc: disallow spaces before labels.cf-socket: completely remove the disabled USE_RECV_BEFORE_SEND_WORKAROUND.

Instal the new version for apple mIRC 7.73