Merge branch 'hotfix/135' into develop

Forward port #135

Author: weierophinney

CHANGELOG.md

@@ -24,6 +24,9 @@ All notable changes to this project will be documented in this file, in reverse
 
 ### Added
 
+- [#135](https://github.com/zendframework/zend-http/pull/135) adds a package suggestion of paragonie/certainty, which provides automated
+  management of cacert.pem files.
+
 - [#143](https://github.com/zendframework/zend-http/pull/143) adds support for PHP 7.2.
 
 ### Changed

composer.json

@@ -29,6 +29,9 @@
         "zendframework/zend-coding-standard": "~1.0.0",
         "zendframework/zend-config": "^3.1 || ^2.6"
     },
+    "suggest": {
+        "paragonie/certainty": "For automated management of cacert.pem"
+    },
     "autoload": {
         "psr-4": {
             "Zend\\Http\\": "src/"