Bug 1813333 - Change minimum macOS version and clean up system requirements. r=njsg r=IanN

src/doc/system-requirements.en.html

@@ -20,33 +20,42 @@
 <div class="section">
   <h3>Operating Systems (32-bit and 64-bit)</h3>
   <ul>
-    <li>Windows 7</li>
+    <li>Windows 7 SP1 with KB4474419 SHA-2 code signing support added</li>
     <li>Windows 8</li>
     <li>Windows 8.1</li>
     <li>Windows 10</li>
+    <li>Windows 11</li>
   </ul>
   <p>
     <i>Please note that SeaMonkey 2.49.5 was the last release to run
     on Windows XP and Vista.</i>
   </p>
-  <h3>Minimum Hardware</h3>
+  <h3>Minimum supported Hardware</h3>
   SeaMonkey on Windows needs a CPU supporting the SSE2 instruction set.
   <ul>
-    <li>Pentium 4 1.5GHz (<em>Recommended:</em> Intel Core 2 Duo 1.8GHz or greater)</li>
-    <li>1 GB RAM</li>
+    <li>Intel Core 2 Duo 1.8GHz or greater</li>
+    <li>AMD Phenom 1.8GHz or greater</li>
+    <li>2 GB RAM for the 32-bit version</li>
+    <li>3 GB RAM for the 64-bit version</li>
     <li>500 MB of free hard drive space</li>
   </ul>
 </div>
 
-<h2 id="mac">Mac</h2>
+<h2 id="mac">macOS</h2>
 <div class="section">
   <h3>Operating Systems</h3>
   <ul>
-    <li>Mac OS X 10.9 or higher</li>
+    <li>Mac OS X 10.11 or higher</li>
   </ul>
-  <h3>Minimum Hardware</h3>
+  <p>
+    <i>Please note that SeaMonkey 2.53.14 was the last release to run
+    on OS X 10.9 and 10.10. Because of a build error SeaMonkey 2.53.15 does not
+    run on OS X 10.11.</i>
+  </p>
+  <h3>Minimum supported Hardware</h3>
   <ul>
-    <li>Macintosh computer with an Intel processor</li>
+    <li>Any Apple Mac running mac OS X 10.11 or higher</li>
+    <li>3 GB RAM</li>
     <li>500 MB of free hard drive space</li>
   </ul>
 </div>
@@ -59,25 +68,20 @@
   <ul>
     <li>The following library versions (or compatible) are required:
       <ul>
-        <li>GTK+ 3.4 or higher</li>
-        <li>GLib 2.22 or higher</li>
-        <li>Pango 1.14 or higher</li>
-        <li>X.Org 1.0 or higher (Recommended: 1.7 or higher)</li>
-        <li>libstdc++ 4.6.1 or higher</li>
-      </ul>
-    </li>
-    <li>Recommended for optimal functionality:
-      <ul>
-        <li>NetworkManager 0.7 or higher</li>
-        <li>DBus 1.0 or higher</li>
-        <li>GNOME 2.16 or higher</li>
+        <li>GTK+ 3.22 or higher</li>
+        <li>GLibc 2.17 or higher</li>
+        <li>Pango 1.22 or higher</li>
+        <li>X.Org 1.20 or higher</li>
+        <li>libstdc++ 4.8.5 or higher</li>
       </ul>
     </li>
   </ul>
-  <h3>Minimum Hardware</h3>
+  <h3>Minimum supported Hardware</h3>
   <ul>
-    <li>Pentium 2 800MHz (<em>Recommended:</em> Intel Core 2 Duo 1.8GHz or greater)</li>
-    <li>1 GB RAM</li>
+    <li>Intel Core 2 Duo 1.8GHz or greater</li>
+    <li>AMD Phenom 1.8GHz or greater</li>
+    <li>2 GB RAM for the 32-bit version</li>
+    <li>3 GB RAM for the 64-bit version</li>
     <li>500 MB of free hard drive space</li>
   </ul>
 </div>

src/releases/legacy.en.html

@@ -26,6 +26,7 @@
 </div>
 
 <ul>
+  <li>The last version with Mac OS X 10.9 and 10.10 support was SeaMonkey 2.53.14.</li>
   <li>The last version supporting the JS ES draft array comprehensions, legacy iterators and generators was SeaMonkey 2.53.12</li>
   <li>The last version supporting the Flash NPAPI plugin was SeaMonkey 2.53.6.</li>
   <li>The last version supporting Windows XP/Server 2003 and Vista/Server 2008 was SeaMonkey 2.49.5.</li>
@@ -33,11 +34,11 @@
   <li>The last version with ALSA support on Linux was SeaMonkey 2.49.5.</li>
   <li>The last version supporting plugins other than Flash under macOS was SeaMonkey 2.49.4.</li>
   <li>The last version with gtk2 support on Linux was SeaMonkey 2.48.</li>
-  <li>The last version with Mac OS 10.8 support was SeaMonkey 2.40.</li>
+  <li>The last version with Mac OS X 10.8 support was SeaMonkey 2.40.</li>
   <li>The last version for Windows with support for older CPUs not supporting the SSE2 instruction set was SeaMonkey 2.40.</li>
-  <li>The last version with Mac OS 10.5 support was SeaMonkey 2.13.</li>
+  <li>The last version with Mac OS X 10.5 support was SeaMonkey 2.13.</li>
   <li>The last version with Windows 2000 and Windows XP without SP2 support was SeaMonkey 2.9.</li>
-  <li>The last version with Mac OS 10.4 support was SeaMonkey 2.0.14.</li>
+  <li>The last version with Mac OS X 10.4 support was SeaMonkey 2.0.14.</li>
   <li>The last version with PPC support for Mac OS was SeaMonkey 2.0.14.</li>
   <li>The last version with Windows 98/Me support was SeaMonkey 1.1.19.</li>
 </ul>
@@ -61,8 +62,8 @@ intend to use.
 <h3>SeaMonkey for OS/2</h3>
 
 <p>
-Dave Yeo provides an <a href="https://bitbucket.org/dryeo/dry-comm-esr31/downloads">SeaMonkey for OS/2</a>
-builds on his Bitbucket projects website.
+Dave Yeo provides an <a href="https://sourceforge.net/projects/cc-os2/files/">SeaMonkey for OS/2</a>
+build on his sourceforge projects website.
 </p>
 
 <h3>SeaMonkey for PPC</h3>