curl and libcurl 8.19.1

 Public curl releases:         274
 Command line options:         273
 curl_easy_setopt() options:   308
 Public functions in libcurl:  100
 Contributors:                 3624

This release includes the following changes:


This release includes the following bugfixes:

 o autotools: limit checksrc target to ignore non-repo test sources [12]
 o badwords: combine the whitelisting into a single regex [1]
 o badwords: rework exceptions, fix many of them [15]
 o build: compiler warning silencing tidy-ups [4]
 o configure: fix LibreSSL ngtcp2 1.15.0+ crypto lib selection logic [3]
 o docs: minor wording tweaks
 o examples: drop warning silencers no longer hit [14]
 o hostip: clear the sockaddr_in6 structure before use [20]
 o HTTP3.md: drop outdated mentions of OpenSSL-QUIC [2]
 o http: fix Curl_compareheader for multi value headers [11]
 o http: make Curl_compareheader handle multiple commas in header
 o libssh2: fix error handling on quote errors [21]
 o openssl: trace count of found / imported Windows native CA roots [8]
 o test459: switch to mode="warn" for stderr check [5]
 o urlapi: verify the last letter of a scheme when set explicitly [16]

This release includes the following known bugs:

 See https://curl.se/docs/knownbugs.html

For all changes ever done in curl:

 See https://curl.se/changes.html

Planned upcoming removals include:

 o NTLM support becomes opt-in
 o RTMP support
 o SMB support becomes opt-in
 o Support for c-ares versions before 1.16.0
 o Support for CMake 3.17 and earlier
 o TLS-SRP support

 See https://curl.se/dev/deprecate.html

This release would not have looked like this without help, code, reports and
advice from friends like these:

  Carlos Henrique Lima Melara, Daniel Stenberg, Henrique Pereira,
  m777m0 on hackerone, Michael Hendricks, Orgad Shaneh, Otis Cui Lei,
  Stefan Eissing, Viktor Szakats, Vladimír Marek
  (10 contributors)

References to bug reports and discussions on issues:

 [1] = https://curl.se/bug/?i=20880
 [2] = https://curl.se/bug/?i=20914
 [3] = https://curl.se/bug/?i=20889
 [4] = https://curl.se/bug/?i=20908
 [5] = https://curl.se/bug/?i=20910
 [8] = https://curl.se/bug/?i=20899
 [11] = https://curl.se/bug/?i=20894
 [12] = https://curl.se/bug/?i=20898
 [14] = https://curl.se/bug/?i=20896
 [15] = https://curl.se/bug/?i=20886
 [16] = https://curl.se/bug/?i=20893
 [20] = https://curl.se/bug/?i=20885
 [21] = https://curl.se/bug/?i=20883
