1Curl and libcurl 7.52.0 2 3 Public curl releases: 161 4 Command line options: 205 5 curl_easy_setopt() options: 243 6 Public functions in libcurl: 61 7 Contributors: 1467 8 9This release includes the following changes: 10 11 o nss: map CURL_SSLVERSION_DEFAULT to NSS default 12 o vtls: support TLS 1.3 via CURL_SSLVERSION_TLSv1_3 13 o curl: introduce the --tlsv1.3 option to force TLS 1.3 14 o curl: Add --retry-connrefused [11] 15 o proxy: Support HTTPS proxy and SOCKS+HTTP(s) 16 17This release includes the following bugfixes: 18 19 o msvc: removed a straggling reference to strequal.c 20 o winbuild: remove strcase.obj from curl build [1] 21 o examples: bugfixed multi-uv.c 22 o configure: verify that compiler groks -Werror=partial-availability [2] 23 o mbedtls: fix build with mbedtls versions < 2.4.0 [3] 24 o dist: add unit test CMakeLists.txt to the tarball 25 o curl -w: added more decimal digits to timing counters [4] 26 o easy: Initialize info variables on easy init and duphandle [5] 27 o cmake: disable poll for macOS [6] 28 o http2: Don't send header fields prohibited by HTTP/2 spec [7] 29 o ssh: check md5 fingerprints case insensitively (regression) [8] 30 o openssl: initial TLS 1.3 adaptions 31 o curl_formadd.3: *_FILECONTENT and *_FILE need the file to be kept 32 o printf: fix ".*f" handling [9] 33 o examples/fileupload.c: fclose the file as well 34 o SPNEGO: Fix memory leak when authentication fails [10] 35 o realloc: use Curl_saferealloc to avoid common mistakes [12] 36 o openssl: make sure to fail in the unlikely event that PRNG seeding fails 37 o URL-parser: for file://[host]/ URLs, the [host] must be localhost [13] 38 o timeval: prefer time_t to hold seconds instead of long 39 o Curl_rand: fixed and moved to rand.c [14] 40 o curl: add --fail-early [15] 41 o glob: fix [a-c] globbing regression [16] 42 o darwinssl: fix SSL client certificate not found on MacOS Sierra [17] 43 o curl.1: Clarify --dump-header only writes received headers 44 o http2: Fix address sanitizer memcpy warning 45 o http2: Use huge HTTP/2 windows [18] 46 o connects: Don't mix unix domain sockets with regular ones 47 o url: Fix conn reuse for local ports and interfaces [19] 48 o x509: Limit ASN.1 structure sizes to 256K 49 o checksrc: add more checks 50 51This release includes the following known bugs: 52 53 o see docs/KNOWN_BUGS (https://curl.haxx.se/docs/knownbugs.html) 54 55This release would not have looked like this without help, code, reports and 56advice from friends like these: 57 58 Adam Piggott, afrind on github, Alex Chan, Alex Rousskov, Andrei Sedoi, 59 Bruce Stephens, Dan Fandrich, Daniel Hwang, Daniel Stenberg, Dave Reisner, 60 David Schweikert, Dmitry Kurochkin, Frank Gevaerts, Isaac Boukris, 61 Jakub Zakrzewski, Kamil Dudka, Marcel Raad, Mauro Rappa, Mike Crowe, 62 Neal Poole, Nick Zitzmann, Okhin Vasilij, Patrick Monnerat, Peter Wu, 63 Ray Satiro, Ricki Hirner, Tatsuhiro Tsujikawa, Thomas Glanzmann, Tony Kelman, 64 Vasy Okhin, 65 (30 contributors) 66 67 Thanks! (and sorry if I forgot to mention someone) 68 69References to bug reports and discussions on issues: 70 71 [1] = https://curl.haxx.se/bug/?i=1098 72 [2] = https://curl.haxx.se/bug/?i=1104 73 [3] = https://curl.haxx.se/bug/?i=1087 74 [4] = https://curl.haxx.se/bug/?i=1106 75 [5] = https://curl.haxx.se/bug/?i=1103 76 [6] = https://curl.haxx.se/bug/?i=1089 77 [7] = https://curl.haxx.se/bug/?i=1092 78 [8] = https://github.com/curl/curl/commit/ce8d09483eea2fcb1b50e323e1a8ed1f3613b2e3#commitcomment-19666146 79 [9] = https://curl.haxx.se/bug/?i=1113 80 [10] = https://curl.haxx.se/bug/?i=1115 81 [11] = https://curl.haxx.se/bug/?i=1064 82 [12] = https://curl.haxx.se/mail/lib-2016-11/0087.html 83 [13] = https://curl.haxx.se/mail/lib-2016-11/0104.html 84 [14] = https://curl.haxx.se/mail/lib-2016-11/0119.html 85 [15] = https://curl.haxx.se/mail/archive-2016-11/0038.html 86 [16] = https://github.com/curl/curl/commit/ee4f76606cfa4ee068bf28edd37c8dae7e8db317#commitcomment-19823146 87 [17] = https://curl.haxx.se/bug/?i=1105 88 [18] = https://curl.haxx.se/bug/?i=1102 89 [19] = https://curl.haxx.se/mail/lib-2016-11/0137.html 90