Update NEWS file

Author: adoy

NEWS

@@ -14,6 +14,7 @@ PHP                                                                        NEWS
     pascalc at gmail dot com)
 
 - cURL extension:
+  . Fixed bug (segfault due to libcurl connection caching). (Pierrick)
   . Fixed bug #63795 (CURL >= 7.28.0 no longer support value 1 for
     CURLOPT_SSL_VERIFYHOST). (Pierrick)
   . Fixed bug #63352 (Can't enable hostname validation when using curl stream