cURL 7.80.0

What's new in this version:

Changed:
- CURLOPT_MAXLIFETIME_CONN: maximum allowed lifetime for conn reuse
- CURLOPT_PREREQFUNCTION: add new callback
- libssh2: add SHA256 fingerprint support
- urlapi: add curl_url_strerror()
- urlapi: support UNC paths in file: URLs on Windows
- wolfssl: allow setting of groups/curves

Fixed:
- .github: retry macos "brew install" command on failure
- aws-sigv4: make signature work when post data is binary
- BINDINGS: URL updates
- build: remove checks for WinSock 1
- c-hyper: don't abort CONNECT responses early when auth-in-progress
- c-hyper: make Curl_http propagate errors better
- c-hyper: make CURLOPT_SUPPRESS_CONNECT_HEADERS work
- c-hyper: make test 217 run
- c-hyper: use hyper_request_set_uri_parts to make h2 better
- checksrc: ignore preprocessor lines
- CI/makefiles: introduce dedicated test target
- ci: update Lift config to match requirements of curl build
- cirrus: remove FreeBSD 11.4 from the matrix
- cirrus: switch to openldap24-client
- cleanup: constify unmodified static structs
- cmake: add CURL_ENABLE_SSL option
- cmake: fix error getting LOCATION property on non-imported target
- CMake: restore support for SecureTransport on iOS
- cmake: with OpenSSL, define OPENSSL_SUPPRESS_DEPRECATED
- cmdline-opts: made the 'Added:' field mandatory
- configure.ac: replace krb5-config with pkg-config
- configure: when hyper is selected, deselect nghttp2
- connect: use sysaddr_un from sys/un.h or custom-defined for windows
- curl-confopts.m4: remove --enable/disable-hidden-symbols
- curl-openssl.m4: modify library order for openssl linking
- curl-openssl: pass argument to sed single-quoted
- curl.1: remove mentions of really old version changes
- curl: actually append "-" to --range without number only
- curl: correct grammar in generated libcurl code
- curl: print help descriptions in an aligned right column
- curl_gssapi: fix link error on macOS Monterey
- curl_multi_socket_action.3: add a "RETURN VALUE" section
- curl_ntlm_core: use OpenSSL only if DES is available
- Curl_updateconninfo: store addresses for QUIC connections too
- CURLOPT_ALTSVC_CTRL.3: mention conn reuse is preferred
- CURLOPT_HSTSWRITEFUNCTION.3: using CURLOPT_HSTS_CTRL is required
- CURLOPT_HTTPHEADER.3: add descripion for specific headers
- docs/HTTP3: improve build instructions
- docs/Makefile.am: repair 'make html'
- docs: fix typo in CURLOPT_TRAILERFUNCTION example
- docs: provide "RETURN VALUE" section for more func manpages
- docs: reduce use of "very"
- doh: remove experimental code for DoH with GET
- examples/htmltidy: correct wrong printf() use
- examples/imap-append: fix end-of-data check
- ftp: make the MKD retry to retry once per directory
- gen.pl: insert the current date and version in generated man page
- gen.pl: replace leading single quotes with (aq
- http2: make getsock not wait for write if there's no remote window
- HTTP3: fix the HTTP/3 Explained book link
- http: fix Basic auth with empty name field in URL
- http: reject HTTP response codes < 100
- http: remove assert that breaks hyper
- http: set content length earlier
- http_proxy: make hyper CONNECT() return the correct error code
- http_proxy: multiple CONNECT with hyper done better
- hyper: disable test 1294 since hyper doesn't allow such crazy headers
- hyper: does not support disabling CURLOPT_HTTP_TRANSFER_DECODING
- hyper: pass the CONNECT line to the debug callback
- imap: display quota information
- INSTALL: update symbol hiding option
- lib/mk-ca-bundle.pl: skip certs passed Not Valid After date
- lib: avoid fallthrough cases in switch statements
- libcurl.rc: switch out the copyright symbol for plain ASCII
- libssh2: Get the version at runtime if possible
- limit-rate.d: this is average over several seconds
- llist: remove redundant code, branch will not be executed
- Makefile.m32: fix to not require OpenSSL with -libssh2 or -rtmp options
- maketgz: redirect updatemanpages.pl output to /dev/null
- man pages: require all to use the same section header order
- manpage: adjust the asterisk in some SYNOPSIS sections
- md5: fix compilation with OpenSSL 3.0 API
- misc: fix a few issues on MidnightBSD
- misc: fix typos in docs and comments
- ngtcp2: advertise h3 as well as h3-29
- ngtcp2: compile with the latest nghttp3
- ngtcp2: specify the missing required callback functions
- ngtcp2: use latest QUIC TLS RFC9001
- NTLM: use DES_set_key_unchecked with OpenSSL
- openssl: if verifypeer is not requested, skip the CA loading
- openssl: with OpenSSL 1.1.0+ a failed RAND_status means goaway
- Revert "src/tool_filetime: disable -Wformat on mingw for this file"
- sasl: binary messages
- schannel: fix memory leak due to failed SSL connection
- scripts/delta: count command line options in the new file
- sendf: accept zero-length data in Curl_client_write()
- sha256: use high-level EVP interface for OpenSSL
- smooth-gtk-thread.c: enhance the mutex lock use
- sws: fix memory leak on exit
- test1160: edited to work with hyper
- test1173: make manpage-syntax.pl spot n errors in examples
- test1185: verify checksrc
- test1266/1267: disabled on hyper: no HTTP/0.9 support
- test1287: make work on hyper
- test207: accept a different error code for hyper
- test262: don't attempt with hyper
- test552: updated to work with hyper
- test559: add 'HTTP' in keywords
- tests/smbserver.py: fix compatibility with impacket 0.9.23+
- tests: add Schannel-specific tests and disable unsupported ones
- tests: disable test 2043
- tests: kill some test servers afterwards to avoid locked logfiles
- tests: use python3 in test 1451
- tls: remove newline from three infof() calls
- tool_cb_prg: make resumed upload progress bar show better
- tool_listhelp: easier generated with gen.pl
- tool_main: fix typo in comment
- tool_operate: a failed etag save now only fails that transfer
- URL-SYNTAX: add IMAP UID SEARCH example
- url: check the return value of curl_url()
- url: set "k->size" -1 at start of request
- urlapi: skip a strlen(), pass in zero
- urlapi: URL decode percent-encoded host names
- version_win32: use actual version instead of manifested version
- vtls: Fix a memory leak if an SSL session cannot be added to the cache
- wolfssl: use for SHA256, MD4, MD5, and setting DES odd parity
- zuul: pin the quiche build to use an older cmake-rs