update for 4.1.0
[mdref/mdref-http] / http / Client / Curl / Versions.md
1 # namespace http\Client\Curl\Versions
2
3 CURL version constants.
4
5 ## Constants:
6
7 * CURL
8 Version string of libcurl, e.g. "7.50.0".
9 * SSL
10 Version string of the SSL/TLS library, e.g. "OpenSSL/1.0.2h".
11 * LIBZ
12 Version string of the zlib compression library, e.g. "1.2.8".
13 * ARES
14 Version string of the c-ares library, e.g. "1.11.0".
15 * IDN
16 Version string of the IDN library, e.g. "1.32".
17 * ICONV
18 Version string of the iconv library. Added in v4.1.0.
19 * BROTLI
20 Version string of the brotli library. Added in v4.1.0. Available if libcurl is v7.57.0 or more recent.
21 * NGHTTP2
22 Version string of nghttp2. Added in v4.1.0. Available if libcurl is v7.66.0 or more recent.
23 * QUIC
24 Version string of quiche/nghttp3. Added in v4.1.0. Available if libcurl is v7.66.0 or more recent.
25 * CAINFO
26 Default path to the certificate bundle file. Added in v4.1.0. Available if libcurl is v7.70.0 or more recent.
27 * CAPATH
28 Default path to the certificate bundle directory. Added in v4.1.0. Available if libcurl is v7.70.0 or more recent.
29 * ZSTD
30 Version string of the zstd library. Added in v4.1.0. Available if libcurl is v7.72.0 or more recent.
31 * HYPER
32 Version string of the hyper library. Added in v4.1.0. Available if libcurl is v7.75.0 or more recent.