Archive Download page, added old version guides to navbar

Author: Langhaarzombie

_includes/navbar.html

@@ -62,6 +62,7 @@
                         <li><h6 class="dropdown-header">Previous Versions</h6></li>
                         <li><a class="dropdown-item" href="https://qutip.readthedocs.io/en/qutip-4.7.x/">QuTiP 4.7.x</a></li>
                         <li><a class="dropdown-item" href="https://colab.research.google.com/drive/18TcuHNQifYSHdGey7otK8IPDB1YbDZpW?usp=sharing">Migrate to QuTiP v5</a></li>
+                        <li><a class="dropdown-item" href="/documentation">All Versions</a></li>
                     </ul>
                 </li>
                 <li class="nav-item dropdown-center">

documentation.md

@@ -4,6 +4,9 @@ title: QuTiP Documentation
 
 # Users guide
 
+Here you can find direct links to all our documentation for new and old versions of QuTiP.
+If you are interested in contributing to QuTiP, check out the <a href="https://qutip.readthedocs.io/en/stable/development/contributing.html">contribution section in our documentation</a>.
+
 ## Latest releases
 
 ### Version 5.1.1
@@ -201,8 +204,3 @@ title: QuTiP Documentation
 <a onclick="javascript:_gaq.push(['_trackEvent','download','qutip-doc','qutip-2.2.0-DOC.pdf']); void(0);" href="downloads/2.2.0/QuTiP-2.2.0-DOC.pdf">PDF documentation</a>
 </div>
 </div>
-
-
-## Development documentation
-
-The documentation for the development version of QuTiP is available at the <a href="https://github.com/qutip/qutip-doc">qutip-doc</a> github repository.

download.md

@@ -1,20 +1,20 @@
 ---
-title: QuTiP Features
+title: QuTiP Releases
 ---
 
-<div class="row">
-<div class="col-md-12">
-<div class="alert alert-danger">
-QuTiP has been developed over seven years by volunteers working in their spare time.  If you find QuTiP useful, please consider taking a minute of your own time and <a href='citing.html'>citing it</a> in your publications.
-</div>
-</div>
-</div>
-
 # Download
 
 The recommended way to install QuTiP is with conda or pip, see the
 [documentation](https://qutip.org/docs/latest/installation.html) for details.
 
+<div class="row">
+     <div class="col-md-12">
+          <div class="banner" style="margin-top: 0;">
+          <p id="cite">This page has been archived! For the latest updates please refer to the release info on our <a href="https://github.com/qutip/qutip/releases">GitHub Page</a></p>.
+          </div>
+     </div>
+</div>
+
 ## Latest releases
 
 ### Verion 5.1.1 - 15 January 2025