fix some outdated text and broken icons

_layouts/default.html

@@ -4,7 +4,10 @@
     <meta charset='utf-8'>
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1">
-    <link rel="stylesheet" href="{{ '/assets/css/style.css?v=' | append: site.github.build_revision | relative_url }}">
+    <link rel="stylesheet" href="{{ '/assets/style.css?v=' | append: site.github.build_revision | relative_url }}">
+    <link rel="stylesheet" href="{{ '/fontawesome/css/fontawesome.min.css?v=' | append: site.github.build_revision | relative_url }}">
+    <link rel="stylesheet" href="{{ '/fontawesome/css/solid.min.css?v=' | append: site.github.build_revision | relative_url }}">
+    <link rel="stylesheet" href="{{ '/fontawesome/css/brands.min.css?v=' | append: site.github.build_revision | relative_url }}">
     {% include head-custom.html %}
 
 {% seo %}

fontawesome/css/solid.min.css

@@ -0,0 +1,6 @@
+/*!
+ * Font Awesome Free 6.5.2 by @fontawesome - https://fontawesome.com
+ * License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
+ * Copyright 2024 Fonticons, Inc.
+ */
+:host,:root{--fa-style-family-classic:"Font Awesome 6 Free";--fa-font-solid:normal 900 1em/1 "Font Awesome 6 Free"}@font-face{font-family:"Font Awesome 6 Free";font-style:normal;font-weight:900;font-display:block;src:url(../webfonts/fa-solid-900.woff2) format("woff2"),url(../webfonts/fa-solid-900.ttf) format("truetype")}.fa-solid,.fas{font-weight:900}

index.md

@@ -9,14 +9,13 @@ layout: default
 Savon is a [SOAP](http://en.wikipedia.org/wiki/SOAP) client for the [Ruby programming language](http://www.ruby-lang.org/).
 
 <ul class="list-of-icons">
-  <li><i class="fab fa-github"></i> <a href="https://github.com/savonrb/savon">Source code</a> is hosted on GitHub</li>
-  <li><i class="fas fa-cloud-download-alt"></i> <a href="http://rubygems.org/gems/savon">Releases</a> are available via RubyGems.org</li>
-  <li><i class="far fa-comments"></i> Ask questions through the <a href="https://groups.google.com/forum/#!forum/savonrb">mailing list</a> or on <a href="http://stackoverflow.com/questions/tagged/savon">StackOverflow</a>
+  <li><i class="fa-brands fa-github"></i> <a href="https://github.com/savonrb/savon">Source code</a> is hosted on GitHub</li>
+  <li><i class="fa-solid fa-cloud-arrow-down"></i> <a href="http://rubygems.org/gems/savon">Releases</a> are available via RubyGems.org</li>
+  <li><i class="fa-solid fa-comments"></i> Ask questions through the <a href="https://groups.google.com/forum/#!forum/savonrb">mailing list</a> or on <a href="http://stackoverflow.com/questions/tagged/savon">StackOverflow</a>
   </li>
 </ul>
 
 ## Documentation by version
 
-1. [Version 1](/version1/) (deprecated)
-2. [Version 2](/version2/) (stable)
-2. [Version 3](/version3/) (unstable)
+- [Savon v1.x](/version1/) (deprecated)
+- [Savon v2.x](/version2/) (stable)

version2/index.md

@@ -14,6 +14,10 @@ us to change the internals without breaking your code.
 
 ### Supported Ruby versions
 
-* `main` - MRI 2.7, 3.0, 3.1 (same support as Ruby)
+Every savon release is tested with contemporary supported versions of ruby.
+
+* `main` - same support as Ruby
+* 2.15.x - MRI 3.0, 3.1, 3.2, 3.3
+* 2.13.x, 2.14.x - MRI 2.7, 3.0, 3.1
 * 2.12.x - MRI 2.2, 2.3, 2.4, 2.5
 * 2.11.x - MRI 2.0, 2.1, 2.2, and 2.3