diff --git a/acorn.js b/acorn.js
index f7959aef8e..7048e91b5f 100644
--- a/acorn.js
+++ b/acorn.js
@@ -12,11 +12,18 @@
 // Please use the [github bug tracker][ghbt] to report issues.
 //
 // [ghbt]: https://github.com/marijnh/acorn/issues
+//
+// This file defines the main parser interface. The library also comes
+// with a [error-tolerant parser][dammit] and an
+// [abstract syntax tree walker][walk], defined in other files.
+//
+// [dammit]: acorn_loose.js
+// [walk]: util/walk.js
 
 (function(exports) {
   "use strict";
 
-  exports.version = "0.0.2";
+  exports.version = "0.1.0";
 
   // The main exported interface (under `self.acorn` when in the
   // browser) is a `parse` function that takes a code string and
diff --git a/index.html b/index.html
index 4e3d209011..9e25efff0e 100644
--- a/index.html
+++ b/index.html
@@ -10,10 +10,14 @@ taken from <a href="http://esprima.org">Esprima</a> by Ariya Hidayat.</p>
 https://github.com/marijnh/acorn.git
 </code></pre>
 
-<p>Please use the <a href="https://github.com/marijnh/acorn/issues">github bug tracker</a> to report issues.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">exports</span><span class="p">)</span> <span class="p">{</span>
+<p>Please use the <a href="https://github.com/marijnh/acorn/issues">github bug tracker</a> to report issues.</p>
+
+<p>This file defines the main parser interface. The library also comes
+with a <a href="acorn_loose.js">error-tolerant parser</a> and an
+<a href="util/walk.js">abstract syntax tree walker</a>, defined in other files.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">exports</span><span class="p">)</span> <span class="p">{</span>
   <span class="s2">&quot;use strict&quot;</span><span class="p">;</span>
 
-  <span class="nx">exports</span><span class="p">.</span><span class="nx">version</span> <span class="o">=</span> <span class="s2">&quot;0.0.2&quot;</span><span class="p">;</span></pre></div>             </td>           </tr>                               <tr id="section-2">             <td class="docs">               <div class="pilwrap">                 <a class="pilcrow" href="#section-2">&#182;</a>               </div>               <p>The main exported interface (under <code>self.acorn</code> when in the
+  <span class="nx">exports</span><span class="p">.</span><span class="nx">version</span> <span class="o">=</span> <span class="s2">&quot;0.1.0&quot;</span><span class="p">;</span></pre></div>             </td>           </tr>                               <tr id="section-2">             <td class="docs">               <div class="pilwrap">                 <a class="pilcrow" href="#section-2">&#182;</a>               </div>               <p>The main exported interface (under <code>self.acorn</code> when in the
 browser) is a <code>parse</code> function that takes a code string and
 returns an abstract syntax tree as specified by <a href="https://developer.mozilla.org/en-US/docs/SpiderMonkey/Parser_API">Mozilla parser
 API</a>, with the caveat that the SpiderMonkey-specific syntax
diff --git a/package.json b/package.json
index e4f125fe31..41c09018a4 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
     "description": "ECMAScript parser",
     "homepage": "http://marijnhaverbeke.nl/acorn/",
     "main": "acorn.js",
-    "version": "0.0.2",
+    "version": "0.1.0",
     "engines": {"node": ">=0.4.0"},
     "maintainers": [{"name": "Marijn Haverbeke",
                      "email": "marijnh@gmail.com",