diff --git a/advent-calendar-2022/index.html b/advent-calendar-2022/index.html
index 38d9109..8b5cf90 100644
--- a/advent-calendar-2022/index.html
+++ b/advent-calendar-2022/index.html
@@ -525,7 +525,7 @@
       <br><span class="gray small">Advent Calendar 2022</span>
       <br><span class="gray small">#SCADvent &nbsp;
       <a class="gray" href="http://twitter.com/openscad" title="Twitter"><i class="fab fa-twitter"></i></a>
-      <a class="gray" href="https://fosstodon.org/@OpenSCAD" title="Mastodon" rel="me"><i class="fab fa-mastodon"></i></a>
+      <a class="gray" href="https://floss.social/@OpenSCAD" title="Mastodon" rel="me"><i class="fab fa-mastodon"></i></a>
       </span>
       <img src="https://openscad.org/images/openscad.png">
     </p>
diff --git a/advent-calendar-2023/index.html b/advent-calendar-2023/index.html
index 8f8c7cd..2c5ca43 100644
--- a/advent-calendar-2023/index.html
+++ b/advent-calendar-2023/index.html
@@ -524,7 +524,7 @@
       <span class="green">Open</span><span class="yellow">SCAD</span>
       <br><span class="gray small">Advent Calendar 2023</span>
       <br><span class="gray small">#SCADvent &nbsp;
-      <a class="gray" href="https://fosstodon.org/@OpenSCAD" title="Mastodon" rel="me"><i class="fab fa-mastodon"></i></a>
+      <a class="gray" href="https://floss.social/@OpenSCAD" title="Mastodon" rel="me"><i class="fab fa-mastodon"></i></a>
       </span>
       <img src="https://openscad.org/images/openscad.png">
     </p>
diff --git a/advent-calendar-2024/index.html b/advent-calendar-2024/index.html
index 9ab7fa2..1a71aee 100644
--- a/advent-calendar-2024/index.html
+++ b/advent-calendar-2024/index.html
@@ -526,7 +526,7 @@
       <br><span class="gray small">Advent Calendar 2024</span>
       <br><span class="gray small"><i>Tutorial Edition</i></span>
       <br><span class="gray small">#SCADvent &nbsp;
-      <a class="gray" href="https://fosstodon.org/@OpenSCAD" title="Mastodon" rel="me"><i class="fab fa-mastodon"></i></a> &nbsp;
+      <a class="gray" href="https://floss.social/@OpenSCAD" title="Mastodon" rel="me"><i class="fab fa-mastodon"></i></a> &nbsp;
       <a class="gray" href="https://bsky.app/profile/openscad.bsky.social" title="Bluesky"><i class="fab fa-bluesky"></i></a>
       </span>
       <img src="https://openscad.org/images/openscad.png">
diff --git a/community.html b/community.html
index 3dd0c19..6621345 100644
--- a/community.html
+++ b/community.html
@@ -79,7 +79,7 @@ <h1>Community</h1>
 <li><a href="#other">Other</a></li>
 <li><a href="https://github.com/openscad/openscad/" title="GitHub"><i class="fab fa-github"></i></a> &nbsp;
     <a href="https://bsky.app/profile/openscad.bsky.social" title="Bluesky"><i class="fab fa-bluesky"></i></a> &nbsp;
-    <a href="https://fosstodon.org/@OpenSCAD" title="Mastodon" rel="me"><i class="fab fa-mastodon"></i></a> &nbsp;&nbsp;
+    <a href="https://floss.social/@OpenSCAD" title="Mastodon" rel="me"><i class="fab fa-mastodon"></i></a> &nbsp;&nbsp;
     <a href="https://web.libera.chat/?channel=#openscad" title="IRC"><i style="font-size: x-large;" class="fas fa-comment"></i></a></li>
 		</ul>
 	</div>
@@ -160,7 +160,7 @@ <h1>Discussion / Talk to Humans / IRC Channel</h1>
     <section id="social-media">
       <h1>Social Media</h1>
       <ul>
-        <li>Mastodon: <a href="https://fosstodon.org/@OpenSCAD">@OpenSCAD@fosstodon.org</a></li>
+        <li>Mastodon: <a href="https://floss.social/@OpenSCAD">@OpenSCAD@floss.social</a></li>
         <li>Bluesky: <a href="https://bsky.app/profile/openscad.bsky.social">@openscad.bsky.social</a></li>
       </ul>
     </section>
diff --git a/gallery.html b/gallery.html
index 4398fd3..9c2407a 100644
--- a/gallery.html
+++ b/gallery.html
@@ -11,7 +11,7 @@
 
 	<link href="assets/fonts/open-sans/all.css" rel="stylesheet">
 	<link href="assets/fontawesome/css/regular.css" rel="stylesheet">
-	<link href="assets/fontawesome/css/solid.min.css" rel="stylesheet">	
+	<link href="assets/fontawesome/css/solid.min.css" rel="stylesheet">
 	<link href="assets/fontawesome/css/brands.min.css" rel="stylesheet">
 	<link href="assets/fontawesome/css/fontawesome.min.css" rel="stylesheet">
 
@@ -83,7 +83,7 @@ <h1>Gallery</h1>
 		</ul>
 		<h1>#SCADvent</h1>
 		<ul>
-			<li><a href="https://fosstodon.org/tags/SCADvent">...on Fosstodon</a> <span class="fab fa-mastodon fa-xs"></span></li>
+			<li><a href="https://floss.social/tags/SCADvent">...on Mastodon</a> <span class="fab fa-mastodon fa-xs"></span></li>
 			<li><a href="advent-calendar-2019/">2019 Advent Calendar</a></li>
 			<li><a href="advent-calendar-2020/">2020 Advent Calendar</a></li>
 			<li><a href="advent-calendar-2021/">2021 Advent Calendar</a></li>
diff --git a/index.html b/index.html
index 8b488c3..56d0b43 100644
--- a/index.html
+++ b/index.html
@@ -107,7 +107,7 @@ <h2 class="subtitle" style="position:relative; left:45px;">The Programmers Solid
     <div style="padding-bottom: 0.5rem;">
     <a href="https://github.com/openscad/openscad/" title="GitHub"><i class="fab fa-github"></i></a> &nbsp;
     <a href="https://bsky.app/profile/openscad.bsky.social" title="Bluesky"><i class="fab fa-bluesky"></i></a> &nbsp;
-    <a href="https://fosstodon.org/@OpenSCAD" title="Mastodon" rel="me"><i class="fab fa-mastodon"></i></a> &nbsp;&nbsp;
+    <a href="https://floss.social/@OpenSCAD" title="Mastodon" rel="me"><i class="fab fa-mastodon"></i></a> &nbsp;&nbsp;
     <a href="https://web.libera.chat/?channel=#openscad" title="IRC"><i style="font-size: x-large;" class="fas fa-comment"></i></a>
     </div>
 		<h1>Recent News</h1>
@@ -121,7 +121,7 @@ <h1>Recent News</h1>
         <div class="ticker-move ticker-animation">
           <div class="ticker-item"><div class="ticker-content">OpenSCAD Discussion, talk with Humans: <a target="_blank" href="https://web.libera.chat/?channel=#openscad">#openscad</a> (on IRC network <a target="_blank" href="https://libera.chat/">libera.chat</a>)</div></div>
           <div class="ticker-item"><div class="ticker-content">OpenSCAD <a href="https://en.wikibooks.org/wiki/OpenSCAD_User_Manual">User Manual</a> and <a href="https://en.wikibooks.org/wiki/OpenSCAD_Tutorial">Tutorial</a> on Wikibooks</div></div>
-          <div class="ticker-item"><div class="ticker-content">OpenSCAD on <a href="https://fosstodon.org/@OpenSCAD">Mastodon</a> and <a href="https://bsky.app/profile/openscad.bsky.social">Bluesky</a></div></div>
+          <div class="ticker-item"><div class="ticker-content">OpenSCAD on <a href="https://floss.social/@OpenSCAD">Mastodon</a> and <a href="https://bsky.app/profile/openscad.bsky.social">Bluesky</a></div></div>
           <div class="ticker-item"><div class="ticker-content">Find OpenSCAD Designs on <a href="https://www.printables.com/search/models?q=tag:openscad">Printables</a> and <a href="https://www.thingiverse.com/tag:openscad">Thingiverse</a></div></div>
           <div class="ticker-item"><div class="ticker-content"><a href="https://openscad.org/documentation-books.html">OpenSCAD Books</a></div></div>
           <div class="ticker-item"><div class="ticker-content">Prototype: OpenSCAD <a href="https://ochafik.com/openscad2/">Playground</a> directly in your WebBrowser</div></div>
diff --git a/news.html b/news.html
index 6319923..84a918f 100644
--- a/news.html
+++ b/news.html
@@ -67,13 +67,13 @@ <h2 class="subtitle" style="position:relative; left:45px;">The Programmers Solid
 </header>
 
 <div id="page-content">
-	
+
 	<div id="sidebar" class="sticky">
 		<h1>News</h1>
 		<ul>
 		</ul>
 	</div>
-	
+
   <article>
     <section id="20240309">
       <h1 class="title">Google Summer of Code 2024</h1>
@@ -119,12 +119,12 @@ <h2 class="date">18 December 2022</h2>
         strange directions with surprising similarities to the freenode disaster like
         <a href="https://help.twitter.com/en/rules-and-policies/social-platforms-policy">banning
         links to other social media sites</a> we have removed the freshly added link to
-        <a href="https://fosstodon.org/@OpenSCAD">Mastodon</a> from the Twitter bio again.
+        <a href="https://floss.social/@OpenSCAD">Mastodon</a> from the Twitter bio again.
       </p>
       <p>
         So here are the links to the 2 official accounts that are currently active:
         <ul>
-          <li>Mastodon: <a href="https://fosstodon.org/@OpenSCAD">@OpenSCAD@fosstodon.org</a></li>
+          <li>Mastodon: <a href="https://floss.social/@OpenSCAD">@OpenSCAD@floss.social</a></li>
           <li>Twitter: <a href="https://twitter.com/openscad">openscad</a></li>
         </ul>
       </p>
@@ -217,10 +217,10 @@ <h3>Guest post introducing SOL75</h3>
             load it shall support.
         </p>
         <p>
-            The project is geared toward functional mechanical parts, with built-in support for common 
-            printing materials, customizable printer configurations and dynamically generated documentation 
-            based on component requirements. You can have a look at <a href="https://www.sol75.com/">SOL75 landing page</a> 
-            or try <a href="https://www.sol75.com/component/electronic_enclosure_if">the online demo</a> 
+            The project is geared toward functional mechanical parts, with built-in support for common
+            printing materials, customizable printer configurations and dynamically generated documentation
+            based on component requirements. You can have a look at <a href="https://www.sol75.com/">SOL75 landing page</a>
+            or try <a href="https://www.sol75.com/component/electronic_enclosure_if">the online demo</a>
             directly.
         </p>
       </div>
@@ -666,7 +666,7 @@ <h2 class="date">14 Jul 2016</h2>
                     <p><img class="newsimg_large" src="images/customizer.png"/>
 
                       <p>The topic of this year's Google Summer of Code project is <i>customization</i>. This is a small mid-term update on the status of this project.</p>
-                      
+
                       <p>One of the primary benefits of OpenSCAD is the ability to design <i>customizable</i> content. These are designs which are parametrized using parameters or top-level variables.</p>
 
                     <p>Some projects utilize OpenSCAD's ability to customize designs as part of their web services, e.g. <a href="http://customizer.makerbot.com/docs">Thingiverse Customizer</a>, <a href="https://www.sculpteo.com/fr/developer/webapi/create/openscad/">Sculpteo Parametric Designs</a> and <a href="http://enablingthefuture.org/handomatic/">e-NABLE Handomatic</a>.</p>
@@ -827,7 +827,7 @@ <h3>Language Features</h3>
                       <li><a href="https://en.wikibooks.org/w/index.php?title=OpenSCAD_User_Manual/Conditional_and_Iterator_Functions">Ranges</a> can have a negative step value</li>
                       <li>Added <a href="https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/The_OpenSCAD_Language#norm">norm()</a> and  <a href="https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/The_OpenSCAD_Language#cross">cross()</a> functions</li>
                     </ul>
-                    
+
                     <h3>Program Features</h3>
                     <ul>
                       <li>Cmd-line: <code>--info</code> parameter prints system/library info</li>
@@ -839,7 +839,7 @@ <h3>Program Features</h3>
                       <li>GUI: We now create a backup file before rendering to allow for recovery if OpenSCAD crashes/freezes</li>
                       <li>GUI: Accessibility features enabled (e.g. screenreading)</li>
                     </ul>
-                    
+
                     <h3>Bugfixes/improvements</h3>
                     <ul>
                       <li>Reading empty STL files sometimes caused a crash</li>
@@ -861,13 +861,13 @@ <h3>Bugfixes/improvements</h3>
                       <li>Fixed a crash running the cmd-line without a HOME env. variable</li>
                       <li>Intersecting something with nothing now correctly results in an empty object</li>
                     </ul>
-                    
+
                     <h3>Deprecations</h3>
                     <ul>
                       <li>child() is no longer supported. Use children() instead.</li>
                       <li>polyhedron(triangles=[...]): Use polyhedron(faces=[...]) instead.</li>
                     </ul>
-                    
+
                     <h3>Misc</h3>
                     <ul>
                       <li>Test framework now shares more code with the GUI app</li>
@@ -935,7 +935,7 @@ <h3>Program Features</h3>
                     <ul>
                       <li>Added basic syntax highlighting in the editor</li>
                       <li>There is now a <a href="https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/Libraries#Library_Locations">built-in library path</a> in user-space</li>
-                      <li>Commandline output to PNG, with various camera and rendering settings.<br/>        
+                      <li>Commandline output to PNG, with various camera and rendering settings.<br/>
                         Run <code>openscad -h</code> to see usage info or see the <a href="https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/Using_OpenSCAD_in_a_command_line_environment">user manual</a></li>
                       <li>Attempting to open or drag&amp;drop dxf, off or stl files in the GUI will now create an import statement.</li>
                       <li>The preview operator (%) will now preserve any manually set color</li>
@@ -944,7 +944,7 @@ <h3>Program Features</h3>
                       <li>Mac: Added auto-update check</li>
                       <li>Windows: Better cmd-line support using the openscad.com executable</li>
                     </ul>
-                    
+
                     <h3>Bugfixes</h3>
                     <ul>
                       <li>Importing files is now always relative to the importing script, also for libraries</li>
@@ -961,7 +961,7 @@ <h3>Bugfixes</h3>
                       <li>The hull() module could crash if any of the children were empty objects</li>
                       <li>Some problems using unicode filenames have been fixed</li>
                     </ul>
-                    
+
                     <h3>Misc</h3>
                     <ul>
                       <li>Build scripts have been further improved</li>
@@ -970,7 +970,7 @@ <h3>Misc</h3>
                       <li>The backend is finally independent of Qt</li>
                       <li>Windows: We now have a 64-bit version</li>
                     </ul>
-                    
+
                     <h3>Known Bugs</h3>
                     <ul>
                       <li>Linux: command-line png rendering on Gallium is flaky.<br/>
@@ -994,7 +994,7 @@ <h2 class="date">17 Jan 2013</h2>
 				<p>I've just released OpenSCAD 2013.01. The source package as well as the Mac OS X binaries can be downloaded from <a href="https://openscad.org">openscad.org</a>. Binaries for Linux and Windows will appear when the package managers get them built and tested.</p>
 				<p>Thanks a lot to all contributors - there has been significant contributions, especially towards build systems and automated testing!</p>
 				<p>Have fun,<br />-Marius</p>
-			
+
 				<h2>Summary of changes in this release:</h2>
 				<h3>Features</h3>
 				<ul>
@@ -1043,7 +1043,7 @@ <h2 class="date">29 Dec 2011</h2>
 			  <p>This release of OpenSCAD has taken a lot of time to get out the door, primarily due to the backend being refactored to facilitate further development and the introduction of a regression test framework. The combination of these should make it possible to do more rapid releases in the future.</p>
 			  <p>Thanks a lot to all contributors!</p>
 				<p>Have fun,<br />-Marius</p>
-			
+
 				<h2>Summary of changes in this release:</h2>
 			  <h3>Features</h3>
 			  <ul>
@@ -1101,7 +1101,7 @@ <h3>Features</h3>
 </div><!--#page-content end-->
 
 <footer>
-	
+
 </footer>
 </div><!--#page-wrap end-->