Curl and libcurl 7.42.1

 Public curl releases:         146
 Command line options:         173
 curl_easy_setopt() options:   216
 Public functions in libcurl:  58
 Contributors:                 1265

This release includes the following bugfixes:

 o CURLOPT_HEADEROPT: default to separate [5]
 o dist: include {src,lib}/checksrc.whitelist [1]
 o connectionexists: fix build without NTLM [2]
 o docs: distribute the CURLOPT_PINNEDPUBLICKEY(3) man page, too
 o curl -z: do not write empty file on unmet condition [3]
 o openssl: fix serial number output [4]
 o curl_easy_getinfo.3: document 'internals' in CURLINFO_TLS_SESSION
 o sws: init http2 state properly
 o curl.1: fix typo

This release includes the following known bugs:

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

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

  Alessandro Ghedini, Alexander Elgert, Daniel Stenberg, Kamil Dudka,
  Oren Souroujon, Patrick Rapin, Viktor Szakáts, Yehezkel Horowitz,
  (8 contributors)

        Thanks! (and sorry if I forgot to mention someone)

References to bug reports and discussions on issues:

 [1] = http://curl.haxx.se/mail/archive-2015-04/0046.html
 [2] = http://curl.haxx.se/bug/?i=231
 [3] = https://github.com/bagder/curl/issues/237
 [4] = https://github.com/bagder/curl/issues/235
 [5] = http://curl.haxx.se/docs/adv_20150429.html