Changes in 7.83.1 - May 11 2022

Bugfixes:

• altsvc: fix hostname matching for trailing dots
• cirrus: Update to FreeBSD 12.3
• cirrus: Use pip for Python packages on FreeBSD
• conn: fix typo 'connnection' -> 'connection' in two function names
• cookies: make bad_domain() not consider a trailing dot fine
• curl: free resource in error path
• curl: guard against size_t wraparound in no-clobber code
• CURLOPT_DOH_URL.3: mention the known bug
• CURLOPT_HSTS*FUNCTION.3: document the involved structs as well
• CURLOPT_SSH_AUTH_TYPES.3: fix the default
• data/test376: set a proper name
• GHA/mbedtls: enabled nghttp2 in the build
• gha: build msh3
• gskit: fixed bogus setsockopt calls
• gskit: remove unused function set_callback
• hsts: ignore trailing dots when comparing hosts names
• HTTP-COOKIES: add missing CURLOPT_COOKIESESSION
• http: move Curl_allow_auth_to_host()
• http_proxy/hyper: handle closed connections
• hyper: fix test 357
• Makefile: fix "make ca-firefox"
• mbedtls: bail out if rng init fails
• mbedtls: fix compile when h2-enabled
• mbedtls: fix some error messages
• misc: use "autoreconf -fi" instead buildconf
• msh3: get msh3 version from MsH3Version
• msh3: print boolean value as text representation
• msh3: psss remote_port to MsH3ConnectionOpen
• ngtcp2: add ca-fallback support for OpenSSL backend
• nss: return error if seemingly stuck in a cert loop
• openssl: define HAVE_SSL_CTX_SET_EC_CURVES for libressl
• post_per_transfer: remove the updated filename
• sectransp: bail out if SSLSetPeerDomainName fails
• tests/server: declare variable 'reqlogfile' static
• tests: fix markdown formatting in README
• test{898,974,976}: add 'HTTP proxy' keywords
• tls: check more TLS details for connection reuse
• url: check SSH config match on connection reuse
• urlapi: address (harmless) UndefinedBehavior sanitizer warning
• urlapi: reject percent-decoding hostname into separator bytes
• x509asn1: make do_pubkey handle EC public keys

Further