cURL 7.50.0 发布了，cURL是一款著名的字符界面下的下载工具，支持HTTP、HTTPS、FTP、FTPS、DICT、TELNET、LDAP、FILE,和GOPHER。 此外还具有cookies支持、断点续传、FTP上传、密码支持、SSL支持和代理支持等特性。curl同时还提供了一套libcurl的库，开发者可以 基于这个库开发其他下载工具。
本次发布改进日志如下：
Changes:
http: add CURLINFO_HTTP_VERSION and %{http_version}
Bugfixes:
memdebug: fix MSVC crash with -DMEMDEBUG_LOG_SYNC
openssl: fix build with OPENSSL_NO_COMP
mbedtls: removed unused variables
cmake: Added missing mbedTLS support
URL parser: allow URLs to use one, two or three slashes
curl: fix -q [regression]
openssl: Use correct buffer sizes for error messages
curl: fix SIGSEGV while parsing URL with too many globs
schannel: add CURLOPT_CERTINFO support
vtls: fix ssl session cache race condition
http: Fix HTTP/2 connection reuse [regression]
checksrc: Add LoadLibrary to the banned functions list
schannel: Disable ALPN on Windows < 8.1
configure: occasional ignorance of --enable-symbol-hiding with GCC
http2: test17xx are the first real HTTP/2 tests
resolve: add support for IPv6 DNS64/NAT64 Networks on OS X + iOS
curl_multi_socket_action.3: rewording
CURLOPT_POSTFIELDS.3: Clarify what happens when set empty
cmake: Fix build with winldap
openssl: fix cert check with non-DNS name fields present
curl.1: mention the units for the progress meter
openssl: use more 'const' to fix build warnings with 1.1.0 branch
cmake: now using BUILD_TESTING=ON/OFF
vtls: Only call add/getsession if session id is enabled
headers: forward declare CURL, CURLM and CURLSH as structs
configure: improve detection of CA bundle path on FreeBSD
SFTP: set a generic error when no SFTP one exists
curl_global_init.3: expand on the SSL and WIN32 bits purpose
conn: don't free easy handle data in handler->disconnect
cookie.c: Fix misleading indentation
library: Fix memory leaks found during static analysis
CURLMOPT_SOCKETFUNCTION.3: fix typo
curl_global_init: moved the "IPv6 works" check here
connect: disable TFO on Linux when using SSL
vauth: Fixed memory leak due to function returning without free
winbuild: fix embedded manifest option
软件详情：https://curl.haxx.se/
下载地址：https://curl.haxx.se/download.html
来自:开源中国社区
