curl/RELEASE-NOTES
2022-10-04 16:24:19 +02:00

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curl and libcurl 7.86.0
Public curl releases: 211
Command line options: 248
curl_easy_setopt() options: 300
Public functions in libcurl: 91
Contributors: 2711
This release includes the following changes:
o NPN: remove support for and use of [16]
o Websockets: initial support [23]
This release includes the following bugfixes:
o altsvc: reject bad port numbers [86]
o altsvc: use 'h3' for h3 [46]
o autotools: allow --enable-symbol-hiding with windows [65]
o autotools: reduce brute-force when detecting recv/send arg list [66]
o bearssl: make it proper C89 compliant
o CI/GHA: cancel outdated CI runs on new PR changes [20]
o cirrus-ci: add macOS build with m1 [81]
o cli tool: do not use disabled protocols
o cmake: define BUILDING_LIBCURL in lib/CMakeLists, not config.h [5]
o cmake: fix original MinGW builds [177]
o configure: correct the wording when checking grep -E [13]
o configure: deprecate builds with small curl_off_t [89]
o configure: fail if '--without-ssl' + explicit parameter for an ssl lib [164]
o connect: change verbose IPv6 address:port to [address]:port [83]
o connect: fix the wrong error message on connect failures [55]
o content_encoding: use writer struct subclasses for different encodings [8]
o ctype: remove all use of <ctype.h>, use our own versions [12]
o curl-compilers.m4: for gcc + want warnings, set gnu89 standard [72]
o curl-compilers.m4: use -O2 as default optimize for clang [6]
o curl.h: fix mention of wrong error code in comment
o curl: warn for --ssl use, considered insecure [49]
o curl_ctype: convert to macros-only [10]
o curl_easy_pause.3: unpausing is as fast as possible [14]
o curl_escape.3: fix typo [50]
o curl_setup: disable use of FLOSS for 64-bit NonStop builds [69]
o curl_setup: include curl.h after platform setup headers [37]
o curl_setup: include only system.h instead of curl.h [34]
o curl_strequal.3: fix argument typo [60]
o curl_url_set.3: document CURLU_APPENDQUERY proper [96]
o CURLOPT_ACCEPT_ENCODING.3: remove "four" as they are five [85]
o CURLOPT_COOKIELIST.3: fix formatting mistake [80]
o CURLOPT_DNS_INTERFACE.3: mention it works for almost all protocols [15]
o CURLOPT_PROXY_SSLCERT_BLOB.3: this is for HTTPS proxies [9]
o CURLOPT_WILDCARDMATCH.3: Fix backslash escaping under single quotes [172]
o CURLSHOPT_UNLOCKFUNC.3: the callback has no 'access' argument [84]
o DEPRECATE.md: Support for systems without 64 bit data types [19]
o docs/libcurl/symbols-in-versions: add several missing symbols
o docs: 100+ spellfixes
o docs: correct missing uppercase in Markdown files [38]
o docs: document more server names for test files
o docs: remove mentions of deprecated '--without-openssl' parameter [170]
o docs: tag curl options better in man pages
o docs: tell about disabled protocols in CURLOPT_*PROTOCOLS_STR.
o docs: update sourceforge project links [95]
o easy: fix the #include order [53]
o easy: fix the altsvc init for curl_easy_duphandle [77]
o examples/chkspeed: improve portability [48]
o formdata: fix warning: 'CURLformoption' is promoted to 'int' [24]
o ftp: ignore a 550 response to MDTM [1]
o functypes: provide the recv and send arg and return types [87]
o getparameter: return PARAM_MANUAL_REQUESTED for -M even when disabled [17]
o GHA: build tests in a separate step from the running of them [78]
o GHA: run proselint on markdown files [22]
o github: initial CODEOWNERS setup for CI configuration [52]
o header: define public API functions as extern c [26]
o headers: reset the requests counter at transfer start [25]
o hostip: lazily wait to figure out if IPv6 works until needed [36]
o http, vauth: always provide Curl_allow_auth_to_host() functionality [90]
o http2: make nghttp2 less picky about field whitespace [27]
o HTTP3.md: update Caddy example [76]
o httpput-postfields.c: shorten string for C89 compliance [57]
o ldap: delete stray CURL_HAS_MOZILLA_LDAP reference [79]
o lib1560: extended to verify detect/reject of unknown schemes
o lib517: fix C89 constant signedness [73]
o lib: add missing limits.h includes [35]
o lib: add required Win32 setup definitions in setup-win32.h [4]
o lib: prepare the incoming of additional protocols [71]
o lib: sanitize conditional exclusion around MIME [82]
o lib: the number four in a sequence is the "fourth" [28]
o Makefile.m32: major rework [92]
o manpage-syntax.pl: all libcurl option symbols should be \fI-tagged [75]
o manpages: Fix spelling of "allows to" -> "allows one to" [171]
o misc: ISSPACE() => ISBLANK() [11]
o misc: use the term "null-terminate" consistently [41]
o mprintf: use snprintf if available [74]
o msh3: change the static_assert to make the code C89
o ngtcp2: fix C89 compliance nit
o openssl: make certinfo available for QUIC [91]
o README.md: add GHA status badges for Linux and macOS builds [40]
o RELEASE-PROCEDURE.md: mention patch releases [21]
o resolve: make forced IPv4 resolve only use A queries [61]
o schannel: ban server ALPN change during recv renegotiation [63]
o scripts: use `grep -E` instead of `egrep` [30]
o setopt: use the handler table for protocol name to number conversions [45]
o setopt: when POST is set, reset the 'upload' field [51]
o setup-win32: no longer define UNICODE/_UNICODE implicitly [3]
o strerror: improve two URL API error messages
o symbol-scan.pl: also check for LIBCURL* symbols [43]
o symbol-scan.pl: scan and verify .3 man pages [42]
o symbols-in-versions: add missing LIBCURL* symbols
o symbols-in-versions: CURLOPT_ENCODING is deprecated since 7.21.6
o test1119: scan all public headers [44]
o test972: verify the output without using external tool [32]
o tests/certs/scripts: insert standard curl source headers [169]
o tests: fix tag syntax errors in test files
o tests: skip mime/form tests when mime is not built-in [54]
o TODO: Provide the error body from a CONNECT response [67]
o tool: remove dead code [70]
o tool_hugehelp: make hugehelp a blank macro when disabled [7]
o tool_operate: avoid a few #ifdefs for disabled-libcurl builds [29]
o tool_operate: prevent over-queuing in parallel mode [176]
o tool_operate: reduce errorbuffer allocs [173]
o tool_progress: remove 'Qd' from the parallel progress bar [175]
o tool_setopt: use better English in --libcurl source comments [39]
o unit test 1655: make it C89-compliant [59]
o url: a zero-length userinfo part in the URL is still a (blank) user [64]
o url: rename function due to name-clash in Watt-32 [62]
o urlapi: detect scheme better when not guessing [56]
o urlapi: leaner with fewer allocs [2]
o urlapi: reject more bad characters from the host name field [88]
o winbuild/MakefileBuild.vc: handle spaces in libssh(2) include paths [18]
o winbuild: Use NMake batch-rules for compilation [47]
o windows: add .rc support to autotools builds [33]
o windows: adjust name of two internal public functions [58]
o windows: autotools .rc warnings fixup [68]
o wolfSSL: fix session management bug. [31]
This release includes the following known bugs:
o see docs/KNOWN_BUGS (https://curl.se/docs/knownbugs.html)
This release would not have looked like this without help, code, reports and
advice from friends like these:
a1346054 on github, ajak in #curl, Andrew Lambert, Benjamin Loison,
Dan Fandrich, Daniel Stenberg, David Hu, Dmitry Karpov, Edoardo Lolletti,
Eloy Degen, Emanuele Torre, Gisle Vanem, Hayden Roche, James Fuller,
John Bampton, justchen1369 on github, Keitagit-kun on github, Marcel Raad,
Marc Hörsken, Mark Itzcovitz, Matt Holt, Max Dymond, Michael Drake,
Michael Heimpold, n0name321 on github, Orgad Shaneh, Patrick Monnerat,
Philip H, Philip Heiduck, ProceduralMan on github, Randall S. Becker,
Ray Satiro, RobBotic1 on github, Robby Simpson, Samuel Henrique,
Sergey Bronnikov, ssdbest on github, Thiago Suchorski, Tobias Schaefer,
Viktor Szakats, Yuriy Chernyshov, zhanghu on xiaomi
(42 contributors)
References to bug reports and discussions on issues:
[1] = https://curl.se/bug/?i=9357
[2] = https://curl.se/bug/?i=9408
[3] = https://curl.se/bug/?i=9375
[4] = https://curl.se/bug/?i=9375
[5] = https://curl.se/bug/?i=9498
[6] = https://curl.se/bug/?i=9444
[7] = https://curl.se/bug/?i=9485
[8] = https://curl.se/bug/?i=9455
[9] = https://curl.se/bug/?i=9434
[10] = https://curl.se/bug/?i=9429
[11] = https://curl.se/bug/?i=9432
[12] = https://curl.se/bug/?i=9433
[13] = https://curl.se/bug/?i=9471
[14] = https://curl.se/bug/?i=9410
[15] = https://curl.se/bug/?i=9427
[16] = https://curl.se/bug/?i=9307
[17] = https://curl.se/bug/?i=9485
[18] = https://curl.se/mail/lib-2022-09/0038.html
[19] = https://curl.se/bug/?i=9604
[20] = https://curl.se/bug/?i=9533
[21] = https://curl.se/bug/?i=9495
[22] = https://curl.se/bug/?i=9520
[23] = https://curl.se/bug/?i=8995
[24] = https://curl.se/bug/?i=9484
[25] = https://curl.se/bug/?i=9424
[26] = https://curl.se/bug/?i=9424
[27] = https://curl.se/bug/?i=9448
[28] = https://curl.se/bug/?i=9535
[29] = https://curl.se/bug/?i=9486
[30] = https://curl.se/bug/?i=9491
[31] = https://curl.se/bug/?i=9492
[32] = https://curl.se/bug/?i=9563
[33] = https://curl.se/bug/?i=9521
[34] = https://curl.se/bug/?i=9453
[35] = https://curl.se/bug/?i=9453
[36] = https://curl.se/bug/?i=9553
[37] = https://curl.se/bug/?i=9453
[38] = https://curl.se/bug/?i=9474
[39] = https://curl.se/bug/?i=9475
[40] = https://curl.se/bug/?i=9530
[41] = https://curl.se/bug/?i=9527
[42] = https://curl.se/bug/?i=9544
[43] = https://curl.se/bug/?i=9544
[44] = https://curl.se/bug/?i=9544
[45] = https://curl.se/bug/?i=9472
[46] = https://curl.se/bug/?i=9515
[47] = https://curl.se/bug/?i=9512
[48] = https://curl.se/bug/?i=9562
[49] = https://curl.se/bug/?i=9519
[50] = https://curl.se/bug/?i=9517
[51] = https://curl.se/bug/?i=9507
[52] = https://curl.se/bug/?i=9505
[53] = https://curl.se/bug/?i=9560
[54] = https://curl.se/bug/?i=9596
[55] = https://curl.se/bug/?i=9549
[56] = https://curl.se/bug/?i=9503
[57] = https://curl.se/bug/?i=9555
[58] = https://curl.se/bug/?i=9598
[59] = https://curl.se/bug/?i=9551
[60] = https://curl.se/bug/?i=9548
[61] = https://curl.se/bug/?i=9540
[62] = https://curl.se/bug/?i=9585
[63] = https://curl.se/bug/?i=9463
[64] = https://curl.se/bug/?i=9088
[65] = https://curl.se/bug/?i=9586
[66] = https://curl.se/bug/?i=9591
[67] = https://curl.se/bug/?i=9513
[68] = https://curl.se/bug/?i=9582
[69] = https://curl.se/bug/?i=9575
[70] = https://curl.se/bug/?i=9576
[71] = https://curl.se/bug/?i=9534
[72] = https://curl.se/bug/?i=9542
[73] = https://curl.se/bug/?i=9572
[74] = https://curl.se/bug/?i=9569
[75] = https://curl.se/bug/?i=9574
[76] = https://curl.se/bug/?i=9623
[77] = https://curl.se/bug/?i=9624
[78] = https://curl.se/bug/?i=9619
[79] = https://curl.se/bug/?i=9625
[80] = https://curl.se/bug/?i=9639
[81] = https://curl.se/bug/?i=9565
[82] = https://curl.se/bug/?i=9610
[83] = https://curl.se/mail/archive-2022-02/0041.html
[84] = https://curl.se/bug/?i=9612
[85] = https://curl.se/bug/?i=9614
[86] = https://curl.se/bug/?i=9607
[87] = https://curl.se/bug/?i=9592
[88] = https://curl.se/bug/?i=9608
[89] = https://curl.se/bug/?i=9605
[90] = https://curl.se/bug/?i=9600
[91] = https://curl.se/bug/?i=9584
[92] = https://curl.se/bug/?i=9632
[95] = https://curl.se/bug/?i=9630
[96] = https://curl.se/bug/?i=9628
[164] = https://curl.se/bug/?i=9414
[169] = https://curl.se/bug/?i=9417
[170] = https://curl.se/bug/?i=9415
[171] = https://curl.se/bug/?i=9419
[172] = https://curl.se/bug/?i=9418
[173] = https://curl.se/bug/?i=9394
[175] = https://curl.se/bug/?i=9389
[176] = https://curl.se/bug/?i=8933
[177] = https://curl.se/bug/?i=9214