diff --git a/docs/apidocs-all/overview-summary.html b/docs/apidocs-all/overview-summary.html
index 0824ae612..0f9c600f7 100644
--- a/docs/apidocs-all/overview-summary.html
+++ b/docs/apidocs-all/overview-summary.html
@@ -1,11 +1,21 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!DOCTYPE HTML>
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 <title>Overview (picocli 4.7.0-SNAPSHOT API)</title>
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 <li class="navBarCell1Rev">Overview</li>
-<li><a href="picocli/package-summary.html">Package</a></li>
+<li>Module</li>
+<li>Package</li>
 <li>Class</li>
+<li>Use</li>
 <li><a href="overview-tree.html">Tree</a></li>
 <li><a href="deprecated-list.html">Deprecated</a></li>
-<li><a href="index-all.html">Index</a></li>
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-<div class="subTitle">
-<div class="block">
-    Picocli is a framework for creating Java command line applications with almost zero code.</div>
-</div>
-<p>See: <a href="#overview.description">Description</a></p>
+<h1 class="title">picocli 4.7.0-SNAPSHOT API</h1>
 </div>
+<main role="main">
 <div class="contentContainer">
-<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Packages table, listing packages, and an explanation">
-<caption><span>Packages</span><span class="tabEnd">&nbsp;</span></caption>
-<tr>
-<th class="colFirst" scope="col">Package</th>
-<th class="colLast" scope="col">Description</th>
-</tr>
-<tbody>
-<tr class="altColor">
-<td class="colFirst"><a href="picocli/package-summary.html">picocli</a></td>
-<td class="colLast">
-<div class="block">Provides classes and interfaces for the main picocli <a href="picocli/CommandLine.html" title="class in picocli">command line parsing</a> and
- <a href="picocli/AutoComplete.html" title="class in picocli"><code>autocompletion</code></a> functionality.</div>
-</td>
-</tr>
-</tbody>
-</table>
-</div>
-<div class="contentContainer"><a name="overview.description">
-<!--   -->
-</a>
 <div class="block"><p>
     Picocli is a framework for creating Java command line applications with almost zero code.
 </p>
+<p>
+    The project contains multiple modules, but most applications only need a few of them.
+    The table below shows the JPMS module name and the Maven coordinates for all modules in the project.
+</p>
+<table border="1">
+    <caption>Picocli project modules: JPMS module name and their Maven coordinates</caption>
+    <tr>
+        <th>JPMS module name</th>
+        <th>Maven coordinates (without version)</th>
+    </tr>
+    <tr>
+        <td><code>info.picocli</code></td>
+        <td><code>info.picocli:picocli</code></td>
+    </tr>
+    <tr>
+        <td><code>info.picocli.codegen</code></td>
+        <td><code>info.picocli:picocli-codegen</code></td>
+    </tr>
+    <tr>
+        <td><code>info.picocli.groovy</code></td>
+        <td><code>info.picocli:picocli-groovy</code></td>
+    </tr>
+    <tr>
+        <td><code>info.picocli.shell.jline2</code></td>
+        <td><code>info.picocli:picocli-shell-jline2</code></td>
+    </tr>
+    <tr>
+        <td><code>info.picocli.shell.jline3</code></td>
+        <td><code>info.picocli:picocli-shell-jline3</code></td>
+    </tr>
+    <tr>
+        <td><code>info.picocli.spring.boot</code></td>
+        <td><code>info.picocli:picocli-spring-boot-starter</code></td>
+    </tr>
+</table>
 <p>
     Most application will only need the main <code>picocli</code> module, but
     we recommend also <a href="https://picocli.info/#_annotation_processor">configuring</a>
@@ -129,30 +168,82 @@ <h1 class="title">picocli 4.7.0-SNAPSHOT API</h1>
     to be injected with values from Spring's Application Context.
 </p></div>
 </div>
+<div class="contentContainer">
+<table class="overviewSummary">
+<caption><span>Modules</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Module</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor" id="i0">
+<th class="colFirst" scope="row"><a href="info.picocli/module-summary.html">info.picocli</a></th>
+<td class="colLast">
+<div class="block">Defines API and implementation for parsing command line arguments and creating command line (CLI) applications.</div>
+</td>
+</tr>
+<tr class="rowColor" id="i1">
+<th class="colFirst" scope="row"><a href="info.picocli.codegen/module-summary.html">info.picocli.codegen</a></th>
+<td class="colLast">
+<div class="block">Defines a picocli annotation processor API and implementation,
+ and tools for generating GraalVM configuration files and man-page documentation.</div>
+</td>
+</tr>
+<tr class="altColor" id="i2">
+<th class="colFirst" scope="row"><a href="info.picocli.groovy/module-summary.html">info.picocli.groovy</a></th>
+<td class="colLast">
+<div class="block">Defines API and implementation for building command line (CLI) applications with Groovy scripts.</div>
+</td>
+</tr>
+<tr class="rowColor" id="i3">
+<th class="colFirst" scope="row"><a href="info.picocli.shell.jline2/module-summary.html">info.picocli.shell.jline2</a></th>
+<td class="colLast">
+<div class="block">Defines picocli-based implementations of JLine 2 APIs
+ for building interactive command line (REPL) applications.</div>
+</td>
+</tr>
+<tr class="altColor" id="i4">
+<th class="colFirst" scope="row"><a href="info.picocli.shell.jline3/module-summary.html">info.picocli.shell.jline3</a></th>
+<td class="colLast">
+<div class="block">Defines picocli-based implementations of JLine 3 APIs
+ for building interactive command line (REPL) applications.</div>
+</td>
+</tr>
+<tr class="rowColor" id="i5">
+<th class="colFirst" scope="row"><a href="info.picocli.spring.boot/module-summary.html">info.picocli.spring.boot</a></th>
+<td class="colLast">
+<div class="block">Defines Spring-based implementations of picocli APIs and picocli-based implementations
+ of Spring APIs for integrating picocli with Spring Boot and Spring Boot AutoConfiguration.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</div>
+</main>
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+<nav role="navigation">
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-<li><a href="picocli/package-summary.html">Package</a></li>
+<li>Module</li>
+<li>Package</li>
 <li>Class</li>
+<li>Use</li>
 <li><a href="overview-tree.html">Tree</a></li>
 <li><a href="deprecated-list.html">Deprecated</a></li>
-<li><a href="index-all.html">Index</a></li>
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@@ -170,10 +261,15 @@ <h1 class="title">picocli 4.7.0-SNAPSHOT API</h1>
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JPMS module name	Maven coordinates (without version)
`info.picocli`	`info.picocli:picocli`
`info.picocli.codegen`	`info.picocli:picocli-codegen`
`info.picocli.groovy`	`info.picocli:picocli-groovy`
`info.picocli.shell.jline2`	`info.picocli:picocli-shell-jline2`
`info.picocli.shell.jline3`	`info.picocli:picocli-shell-jline3`
`info.picocli.spring.boot`	`info.picocli:picocli-spring-boot-starter`
Module	Description
info.picocli	+ Defines API and implementation for parsing command line arguments and creating command line (CLI) applications. +
info.picocli.codegen	+ Defines a picocli annotation processor API and implementation, + and tools for generating GraalVM configuration files and man-page documentation. +
info.picocli.groovy	+ Defines API and implementation for building command line (CLI) applications with Groovy scripts. +
info.picocli.shell.jline2	+ Defines picocli-based implementations of JLine 2 APIs + for building interactive command line (REPL) applications. +
info.picocli.shell.jline3	+ Defines picocli-based implementations of JLine 3 APIs + for building interactive command line (REPL) applications. +
info.picocli.spring.boot	+ Defines Spring-based implementations of picocli APIs and picocli-based implementations + of Spring APIs for integrating picocli with Spring Boot and Spring Boot AutoConfiguration. +