curl and libcurl 7.65.2

 Public curl releases:         183
 Command line options:         221
 curl_easy_setopt() options:   268
 Public functions in libcurl:  80
 Contributors:                 1965

This release includes the following bugfixes:

 o CURLMOPT_SOCKETFUNCTION.3: clarified [8]
 o CURLOPT_CAINFO.3: polished wording [9]
 o bindlocal: detect and avoid IP version mismatches in bind() [1]
 o build: fix Codacy warnings [6]
 o configure: more --disable switches to toggle off individual features [7]
 o examples/fopen: fix comparison [6]
 o examples/htmltitle: use C++ casts between pointer types [6]
 o http2: remove CURL_DISABLE_TYPECHECK define
 o libcurl-tutorial.3: Fix small typo (mutipart -> multipart) [3]
 o multi: make sure 'data' can present in several sockhash entries [2]
 o sws: remove unused variables [6]
 o tool_cb_prg: Fix integer overflow in progress bar [10]
 o travis: update scan-build job to xenial [5]
 o unpause: trigger a timeout for event-based transfers [4]
 o wolfssl: refer to it as wolfSSL only [11]

This release includes the following known bugs:

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

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

  Alex Grebenschikov, Brian Carpenter, Daniel Gustafsson, Daniel Stenberg,
  Marcel Raad, MrSorcus on github, Richard Alcock, sstruchtrup on github,
  Tom van der Woerdt,
  (9 contributors)

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

References to bug reports and discussions on issues:

 [1] = https://curl.haxx.se/bug/?id=3993
 [2] = https://curl.haxx.se/bug/?id=3986
 [3] = https://curl.haxx.se/bug/?id=4000
 [4] = https://curl.haxx.se/bug/?id=3994
 [5] = https://curl.haxx.se/bug/?id=3999
 [6] = https://curl.haxx.se/bug/?id=3975
 [7] = https://curl.haxx.se/bug/?id=4009
 [8] = https://curl.haxx.se/bug/?id=4006
 [9] = https://curl.haxx.se/mail/lib-2019-06/0019.html
 [10] = https://curl.haxx.se/bug/?id=3984
 [11] = https://curl.haxx.se/bug/?id=3903
