curl and libcurl 7.86.1

 Public curl releases:         212
 Command line options:         248
 curl_easy_setopt() options:   300
 Public functions in libcurl:  91
 Contributors:                 2733

This release includes the following changes:

 o

This release includes the following bugfixes:

 o CURLMOPT_SOCKETFUNCTION.3: clarify CURL_POLL_REMOVE [1]

This release includes the following known bugs:

 o see docs/KNOWN_BUGS (https://curl.se/docs/knownbugs.html)

Planned upcoming removals include:

 o NSS
 o Support for systems without 64 bit data types

 See https://curl.se/dev/deprecate.html for details

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

  Daniel Stenberg, Luca Niccoli
  (2 contributors)

References to bug reports and discussions on issues:

 [1] = https://curl.se/bug/?i=9799
