Added link to zend-problem-details module

index.html

@@ -148,6 +148,7 @@ <h2>Components</h2>
       <div class="component col-xs-12 col-md-6"><h4><a href="https://docs.zendframework.com/zend-paginator/">Paginator</a></h4><p>Paginate collections of data from arbitrary sources.</p></div>
       <div class="component col-xs-12 col-md-6"><h4><a href="https://docs.zendframework.com/zend-permissions-acl/">ACL</a></h4><p>Create, manage, and query access control lists.</p></div>
       <div class="component col-xs-12 col-md-6"><h4><a href="https://docs.zendframework.com/zend-permissions-rbac/">RBAC</a></h4><p>Provide and query Role-Based Access Controls for your application.</p></div>
+      <div class="component col-xs-12 col-md-6"><h4><a href="https://docs.zendframework.com/zend-problem-details/">Problem Details</a></h4><p>PSR-7 Problem Details for HTTP API responses and middleware.</p></div>
       <div class="component col-xs-12 col-md-6"><h4><a href="https://docs.zendframework.com/zend-progressbar/">ProgressBar</a></h4><p>Create and update progress bars in different environments.</p></div>
       <div class="component col-xs-12 col-md-6"><h4><a href="https://docs.zendframework.com/zend-psr7bridge/">PSR-7 Bridge</a></h4><p>PSR-7 &lt;-&gt; zend-http message conversions.</p></div>
       <div class="component col-xs-12 col-md-6"><h4><a href="https://docs.zendframework.com/zend-router/">Router</a></h4><p>Flexible routing system for HTTP and console applications.</p></div>