Added

• Expose CURLINFO_SIZE_UPLOAD as Easy::upload_size. (#410, #443)
• Expose CURLOPT_HTTP09_ALLOWED as Easy::http_09_allowed. (#436, #447)
• Expose various proxy-specific versions of SSL/TLS options already offered. These usually have the same names as their normal counterparts with a proxy_ prefix. (#453)

Added

• Expose DNS-over-HTTP options on Easy and Easy2 in curl. Also add relevant definitions for DOH options to curl-sys. (#434)

Fixed

• Fix error attempting to mistakenly link to "/lib/darwin" on some macOS configurations where clang --print-search-dirs returns an empty result. (#435)

Changed

• Support for MesaLink has been removed from curl upstream. The mesalink feature in both the curl and curl-sys crates now no longer link to MesaLink and emit a warning at build-time, instead falling back to the default TLS backend.
• Upgraded bundled curl version in curl-sys to 7.82.0 (#438)

Added

• Add ability to compile bundled curl with rustls as the TLS engine with the rustls crate feature. (#341, #374)
• Allow enabling NLTM support when compiling bundled curl with the nltm crate feature. (#428)
• Added more complex example program for using multi API. (#431)

Changed

• Upgraded bundled curl version in curl-sys to 7.81.0 (#432)

Added

• Exposed the CURLOPT_CAINFO_BLOB libcurl option as Easy::ssl_cainfo_blob and Easy2::ssl_cainfo_blob. (#420)

Fixed

• Refactored init behavior to avoid being affected by rustc linking issue rust-lang/rust#90342 on macOS 12.0 Monterey (#417, #426)
• Guarantee that curl_multi_remove_handle is always called on easy handles attached to a multi handle before being closed. This avoids triggering a double-free bug present in curl 7.78.0-7.80.0. (#421, #423)

Changed

• Upgraded bundled curl version in curl-sys to 7.80.0 (#422)

Added

• Add support for CURLOPT_PATH_AS_IS. (#385)
• Add support for CURLOPT_PINNEDPUBLICKEY. (#391).

FIxed

• Disable compiling with poll() on macOS, which is buggy on some versions of macOS. This matches the default upstream build behavior. (#393)

Changes

• Upgrade to Rust 2018 edition. (#389)

Added

• Add support for in-memory certificates via new _BLOB options. (#384)

Dependency updates

• Update bundled curl to 7.76.0. (#383)
• Update socket2 to 0.4.0. (#382)

Added

• Add some more fields to Debug for Version (#368)
• Add expect_100_timeout option to mirror CURLOPT_EXPECT_100_TIMEOUT_MS (#376)
• Add feature-gated support for curl_easy_upkeep, introduced in 7.62.0. Use the upkeep_7_62_0 feature to enable this method. (#378)

Fixed

• Probe for OpenSSL certificates only once (#362, #363)
• Upgrade socket2 dependency to a version not making invalid assumptions about the memory layout of std::net::SocketAddr. (#365)
• Fix debug formatting for Events struct (#377)
• Fix tcp_nodelay not working for static builds on Unix (#379, #381)

Added

• Add Easy::maxage_conn and Easy2::maxage_conn corresponding to CURLOPT_MAXAGE_CONN. (#360)

Fixed

• Fix Easy2::fmt to print handler correctly. (#353)
• Fix the bug that cvt() could get rid of extra error message. (#355)
• Fix some Clippy warnings (#356)

Dependencies

• Bump curl to 7.72.0 (#354)

Fixed

• Just a re-packaging of 0.4.32 to fix a submodule packaging issue. (#352)

Added

• Add support for zlib-ng (#351)
• Enable HAVE_GETSOCKNAME for bundled libcurl build (#350)