diff --git a/LANGUAGES.md b/LANGUAGES.md
index e34cce3..d1a21e2 100644
--- a/LANGUAGES.md
+++ b/LANGUAGES.md
@@ -33,22 +33,22 @@
 <tbody>
 <tr align=center>
 <td align=left><a href="lib/as3/README.md">ActionScript</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td colspan=2>ActionScript 3</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12313722">ActionScript</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/c_glib/README.md">C (glib)</a></td>
 <!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
 <!-- Language Levels -------><td>2.40.2</td><td>2.54.0</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12313854">C (glib)</a></td>
 </tr>
 <tr align=center>
@@ -58,227 +58,227 @@
 <!-- Low-Level Transports --><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
 <!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
 <!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12312313">C++</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/csharp/README.md">C#</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td>.NET&nbsp;3.5 / mono&nbsp;3.2.8.0</td><td>.NET&nbsp;4.6.1 / mono&nbsp;4.6.2.7</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12312362">C# (.NET)</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/cocoa/README.md">Cocoa</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td colspan=2>unknown</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12312398">Cocoa</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/d/README.md">D</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td>2.070.2</td><td>2.076.0</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
 <!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12317904">D</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/dart/README.md">Dart</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td>1.20.1</td><td>1.24.2</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12328006">Dart</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/delphi/README.md">Delphi</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td>2010</td><td>unknown</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12316601">Delphi</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/netcore/README.md">.NET Core</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td colspan=2>2.0.0</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12331176">.NET Core</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/erl/README.md">Erlang</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td>R16B03</td><td>20.0.4</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12312390">Erlang</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/go/README.md">Go</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td>1.2.1</td><td>1.8.3</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
 <!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
 <!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12314307">Go</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/hs/README.md">Haskell</a></td>
 <!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
 <!-- Language Levels -------><td>7.6.3</td><td>8.0.2</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12312704">Haskell</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/haxe/README.md">Haxe</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td colspan=2>3.2.1</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12324347">Haxe</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/java/README.md">Java (SE)</a></td>
 <!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
 <!-- Language Levels -------><td>1.7.0_151</td><td>1.8.0_144</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
 <!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
 <!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12312314">Java SE</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/javame/README.md">Java (ME)</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td colspan=2>unknown</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12313759">Java ME</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/js/README.md">Javascript</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td colspan=2>unknown</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Protocols -------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Protocols -------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12313418">Javascript</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/lua/README.md">Lua</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td>5.1.5</td><td>5.3.3</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12322659">Lua</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/nodejs/README.md">node.js</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Language Levels -------><td>4.2.6</td><td>6.11.2</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Language Levels -------><td>4.2.6</td><td>8.8.1</td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12314320">node.js</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/ocaml/README.md">OCaml</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td>4.02.3</td><td>4.04.0</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12313660">OCaml</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/perl/README.md">Perl</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td>5.18.2</td><td>5.26.0</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Servers ---------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12312312">Perl</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/php/README.md">PHP</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td>5.5.9</td><td>7.1.8</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Servers ---------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12312431">PHP</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/py/README.md">Python</a></td>
 <!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
 <!-- Language Levels -------><td>2.7.6, 3.4.3</td><td>2.7.14, 3.6.3</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
 <!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Servers ---------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12312315">Python</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/rb/README.md">Ruby</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td>1.9.3p484</td><td>2.3.3p222</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12312316">Ruby</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/rs/README.md">Rust</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td>1.15.1</td><td>1.18.0</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12331420">Rust</a></td>
 </tr>
 <tr align=center>
 <td align=left><a href="lib/st/README.md">Smalltalk</a></td>
-<!-- Build Systems ---------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Build Systems ---------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <!-- Language Levels -------><td colspan=2>unknown</td>
-<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Transport Wrappers ----><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
-<!-- Servers ---------------><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td><td><img src="doc/images/cred.png" alt="No"/></td>
+<!-- Low-Level Transports --><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Transport Wrappers ----><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Protocols -------------><td><img src="doc/images/cgrn.png" alt="Yes"/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
+<!-- Servers ---------------><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td><td><img src="doc/images/cred.png" alt=""/></td>
 <td align=left><a href="https://issues.apache.org/jira/browse/THRIFT/component/12313861">Smalltalk</a></td>
 </tr>
 </tbody>
diff --git a/build/docker/README.md b/build/docker/README.md
index 32fad92..4cada36 100644
--- a/build/docker/README.md
+++ b/build/docker/README.md
@@ -105,7 +105,7 @@
 | java      | 1.7.0_151     | 1.8.0_131     | 1.8.0_144     |       |
 | js        |               |               |               | Unsure how to look for version info? |
 | lua       | 5.1.5         | 5.2.4         | 5.3.3         |       |
-| nodejs    |               | 4.2.6         | 6.11.2        | trusty has node.js 0.10.0 which is too old |
+| nodejs    |               | 4.2.6         | 8.8.1         | trusty has node.js 0.10.0 which is too old |
 | ocaml     |               | 4.02.3        | 4.04.0        |       |
 | perl      | 5.18.2        | 5.22.1        | 5.26.0        |       |
 | php       | 5.5.9         | 7.0.22        | 7.1.8         |       |
diff --git a/build/docker/ubuntu-artful/Dockerfile b/build/docker/ubuntu-artful/Dockerfile
index 1c8f963..523fc36 100644
--- a/build/docker/ubuntu-artful/Dockerfile
+++ b/build/docker/ubuntu-artful/Dockerfile
@@ -46,8 +46,7 @@
 #     echo "deb [arch=amd64] https://packages.microsoft.com/repos/microsoft-ubuntu-xenial-prod xenial main" > /etc/apt/sources.list.d/dotnetdev.list
 
 # node.js (this step runs apt-get update internally) - if we ever want a later version
-# note: node 8.5 introduced some issues with directory handling / jsdoc / something... using 7.x for now
-# RUN curl -sL https://deb.nodesource.com/setup_7.x | bash
+RUN curl -sL https://deb.nodesource.com/setup_8.x | bash -
 
 ### install general dependencies
 RUN apt-get install -y --no-install-recommends \
@@ -170,8 +169,7 @@
 
 RUN apt-get install -y --no-install-recommends \
 `# Node.js dependencies` \
-      nodejs \
-      npm
+      nodejs
 
 RUN apt-get install -y --no-install-recommends \
 `# OCaml dependencies` \
diff --git a/lib/js/package.json b/lib/js/package.json
index edb2ba6..526528d 100644
--- a/lib/js/package.json
+++ b/lib/js/package.json
@@ -9,11 +9,11 @@
     "grunt-contrib-qunit": "^1.2.0",
     "grunt-contrib-uglify": "^1.0.1",
     "grunt-external-daemon": "^1.1.0",
-    "grunt-jsdoc": ">= 2.1.1",
+    "grunt-jsdoc": "^2.2.0",
     "grunt-shell": "^1.3.0"
   },
   "dependencies": {
-    "jsdoc": "<3.5.0",
+    "jsdoc": "^3.5.5",
     "nopt": "^4.0.1"
   }
 }
diff --git a/test/perl/TestServer.pl b/test/perl/TestServer.pl
index c97067e..1e23ce8 100644
--- a/test/perl/TestServer.pl
+++ b/test/perl/TestServer.pl
@@ -282,7 +282,7 @@
         print(", ");
     }
     print("$key");
-    push($result, $key);
+    push(@arr, $key);
   }
   print("})\n");
   return $result;