point homepage to 3.1.1

docs/html/S16homepage/index.html

@@ -22,7 +22,7 @@ <h1 class="title">Sigma16 home page</h1>
 </header>
 <p>Sigma16 is a computer architecture designed for research and teaching in computer systems. This application provides a complete environment for experimenting with the architecture.</p>
 <div class="quickstartbox">
-<a href="https://jtod.github.io/home/Sigma16/releases/3.1.0/app/Sigma16.html">Click to run Sigma16 in your browser</a>
+<a href="https://jtod.github.io/home/Sigma16/releases/3.1.1/app/Sigma16.html">Click to run Sigma16 in your browser</a>
 </div>
 <h2 id="web-resources">Web resources</h2>
 <p>The “Click to run” link above will run the latest version. To view and download the source code, see the <a href="https://github.com/jtod/Sigma16">source repository</a>. You can’t run the app directly from the source repository; you need this home page to launch it. The <a href="https://jtod.github.io/home/Sigma16/releases/3.1.0/docs/html/userguide/userguide.html">User Guide</a> includes documentation of the architecture, programming, and installation.</p>
@@ -46,7 +46,8 @@ <h2 id="running-the-app">Running the app</h2>
 </ul>
 <h3 id="releases">Releases</h3>
 <ul>
-<li><a href="./releases/3.1.0/app/Sigma16.html">launch 3.1.0</a> and <a href="https://github.com/jtod/Sigma16/releases/tag/v3.1.0">download 3.1.0</a></li>
+<li><p><a href="./releases/3.1.1/app/Sigma16.html">launch 3.1.1</a> and <a href="https://github.com/jtod/Sigma16/releases/tag/v3.1.1">download 3.1.1</a></p></li>
+<li><p><a href="./releases/3.1.0/app/Sigma16.html">launch 3.1.0</a> and <a href="https://github.com/jtod/Sigma16/releases/tag/v3.1.0">download 3.1.0</a></p></li>
 </ul>
 <h3 id="development-versions">Development versions</h3>
 <p>The following versions are intended for development and testing of the software, and are not recommended for general use.</p>

docs/src/S16homepage/index.md

@@ -5,7 +5,7 @@ in computer systems.  This application provides a complete environment
 for experimenting with the architecture.
 
 <div class="quickstartbox"> [Click to run Sigma16 in your
-  browser](https://jtod.github.io/home/Sigma16/releases/3.1.0/app/Sigma16.html)</div>
+  browser](https://jtod.github.io/home/Sigma16/releases/3.1.1/app/Sigma16.html)</div>
 
 ## Web resources
 
@@ -77,6 +77,9 @@ for more details see the User Guide.
 
 ### Releases
 
+* [launch 3.1.1](./releases/3.1.1/app/Sigma16.html) and [download
+  3.1.1](https://github.com/jtod/Sigma16/releases/tag/v3.1.1)
+
 * [launch 3.1.0](./releases/3.1.0/app/Sigma16.html) and [download
   3.1.0](https://github.com/jtod/Sigma16/releases/tag/v3.1.0)