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[RELEASE] curl 8.1.2

From: Daniel Stenberg via curl-library <>
Date: Tue, 30 May 2023 08:39:48 +0200 (CEST)

Hello friends.

The release frequency has been intense recently but with a little luck we
might be able to slow down back to the regular scheduling after this one. As
always, get the latest curl from - enjoy!

curl and libcurl 8.1.2

  Public curl releases: 219
  Command line options: 251
  curl_easy_setopt() options: 302
  Public functions in libcurl: 91
  Contributors: 2888

This release includes the following bugfixes:

  o configure: quote the assignments for run-compiler [1]
  o configure: without pkg-config and no custom path, use -lnghttp2 [8]
  o curl: cache the --trace-time value for a second [9]
  o http2: fix EOF handling on uploads with auth negotiation [7]
  o http3: send EOF indicator early as possible [11]
  o lib1560: verify more scheme guessing [5]
  o lib: remove unused functions, make single-use static [3]
  o libcurl.m4: remove trailing 'dnl' that causes this to break autoconf [10]
  o libssh: when keyboard-interactive auth fails, try password [4]
  o misc: fix spelling mistakes [2]
  o page-header: mention curl version and how to figure out current release [13]
  o page-header: minor wording polish in the URL segment [12]
  o scripts/ add more API calls
  o urlapi: remove superfluous host name check [6]

This release includes the following known bugs:

  o see docs/KNOWN_BUGS (

Planned upcoming removals include:

  o gskit
  o NSS
  o support for space-separated NOPROXY patterns
  o support for the original legacy mingw version 1

  See for details

This release would not have looked like this without help, code, reports and
advice from friends like these:

   Aleksander Mazur, Christian Hesse, correctmost on github, Dan Fandrich,
   Daniel Stenberg, Emanuele Torre, Gisle Vanem, Kev Jackson,
   musvaage on github, Sergey Fionov, Stefan Eissing, Viktor Szakats,
   (13 contributors)

References to bug reports and discussions on issues:

  [1] =
  [2] =
  [3] =
  [4] =
  [5] =
  [6] =
  [7] =
  [8] =
  [9] =
  [10] =
  [11] =
  [12] =
  [13] =

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Received on 2023-05-30