https://curl.se/ch/8.19.0.html https://curl.se/docs/security.html Fixes the following CVEs: CVE-2026-3805: use after free in SMB connection reuse CVE-2026-3784: wrong proxy connection reuse with credentials CVE-2026-3783: token leak with redirect and netrc CVE-2026-1965: bad reuse of HTTP Negotiate connection Switch to sha256 tarball hash provided by upstream. Updated license hash due to copyright year bump: https://github.com/curl/curl/commit/e83c82f05f9b714086e62db9fe2ea9be522239bc Signed-off-by: Bernd Kuhls <bernd@kuhls.net> [Julien: add back pgp signature info in hash file] Signed-off-by: Julien Olivain <ju.o@free.fr>