Add compat-table links to documentation

README.md

@@ -18,7 +18,8 @@ Main features:
 * Embeddable, portable, compact
 * Ecmascript E5/E5.1 compliant, with some semantics updated from ES2015+
 * Partial support for Ecmascript 2015 (E6) and Ecmascript 2016 (E7),
-  [Post-ES5 feature status](http://wiki.duktape.org/PostEs5Features.html)
+  [Post-ES5 feature status](http://wiki.duktape.org/PostEs5Features.html),
+  [kangax/compat-table](https://kangax.github.io/compat-table">kangax/compat-table)
 * ES2015 TypedArray and Node.js Buffer bindings
 * WHATWG Encoding API living standard
 * Built-in debugger

website/guide/postes5features.html

@@ -18,3 +18,6 @@
 specification drafts.  See Wiki article
 <a href="http://wiki.duktape.org/PostEs5Features.html">Post-ES5 features</a>
 for current status.</p>
+
+<p>Duktape status is also updated for new releases in
+<a href="https://kangax.github.io/compat-table">kangax/compat-table</a>.</p>

website/index/index.html

@@ -43,7 +43,8 @@ Duktape API to call Ecmascript functions from C code and vice versa.</p>
 <li>Partial support for
     <a href="http://www.ecma-international.org/ecma-262/6.0/index.html">Ecmascript 2015 (E6)</a> and
     <a href="http://www.ecma-international.org/ecma-262/7.0/index.html">Ecmascript 2016 (E7)</a>, see
-    <a href="http://wiki.duktape.org/PostEs5Features.html">Post-ES5 feature status</a>
+    <a href="http://wiki.duktape.org/PostEs5Features.html">Post-ES5 feature status</a> and
+    <a href="https://kangax.github.io/compat-table">kangax/compat-table</a>
 </li>
 <li>ES2015 <a href="https://www.khronos.org/registry/typedarray/specs/latest/">TypedArray</a>
     and <a href="https://nodejs.org/docs/v6.9.1/api/buffer.html">Node.js Buffer</a> bindings</li>