Add NES banner and page to v4.6 docs

docs/4.6/browser-bugs/index.html

@@ -72,10 +72,25 @@
 </div>
 
 
-<div class="d-block px-3 py-2 text-center text-bold skippy">
-  <a href="https://getbootstrap.com/" class="text-white">There's a newer version of Bootstrap!</a>
+    <div class="d-block p-3 text-center text-bold bd-announcement">
+  Bootstrap 4 has reached end of life.
+  <a
+    href="https://getbootstrap.com/docs/5.3/migration/"
+    target="_blank"
+    rel="noopener"
+    >Upgrade to the latest</a
+  >
+  or consider
+  <a
+    href="https://www.herodevs.com/support/nes-bootstrap?utm_source=Bootstrap_site&utm_medium=Banner&utm_campaign=v4_eol"
+    target="_blank"
+    rel="noopener"
+    >Never-Ending Support</a
+  >
+  for your project.
 </div>
 
+
     <header class="navbar navbar-expand navbar-dark flex-column flex-md-row bd-navbar">
   <a class="navbar-brand mr-0 mr-md-2" href="/" aria-label="Bootstrap">
     <svg xmlns="http://www.w3.org/2000/svg" width="36" height="36" class="d-block" viewBox="0 0 612 612" role="img" focusable="false"><title>Bootstrap</title><path fill="currentColor" d="M510 8a94.3 94.3 0 0 1 94 94v408a94.3 94.3 0 0 1-94 94H102a94.3 94.3 0 0 1-94-94V102a94.3 94.3 0 0 1 94-94h408m0-8H102C45.9 0 0 45.9 0 102v408c0 56.1 45.9 102 102 102h408c56.1 0 102-45.9 102-102V102C612 45.9 566.1 0 510 0z"/><path fill="currentColor" d="M196.77 471.5V154.43h124.15c54.27 0 91 31.64 91 79.1 0 33-24.17 63.72-54.71 69.21v1.76c43.07 5.49 70.75 35.82 70.75 78 0 55.81-40 89-107.45 89zm39.55-180.4h63.28c46.8 0 72.29-18.68 72.29-53 0-31.42-21.53-48.78-60-48.78h-75.57zm78.22 145.46c47.68 0 72.73-19.34 72.73-56s-25.93-55.37-76.46-55.37h-74.49v111.4z"/></svg>
@@ -134,6 +149,11 @@
         <svg xmlns="http://www.w3.org/2000/svg" class="navbar-nav-svg" viewBox="0 0 512 416.32" role="img" focusable="false"><title>Twitter</title><path fill="currentColor" d="M160.83 416.32c193.2 0 298.92-160.22 298.92-298.92 0-4.51 0-9-.2-13.52A214 214 0 0 0 512 49.38a212.93 212.93 0 0 1-60.44 16.6 105.7 105.7 0 0 0 46.3-58.19 209 209 0 0 1-66.79 25.37 105.09 105.09 0 0 0-181.73 71.91 116.12 116.12 0 0 0 2.66 24c-87.28-4.3-164.73-46.3-216.56-109.82A105.48 105.48 0 0 0 68 159.6a106.27 106.27 0 0 1-47.53-13.11v1.43a105.28 105.28 0 0 0 84.21 103.06 105.67 105.67 0 0 1-47.33 1.84 105.06 105.06 0 0 0 98.14 72.94A210.72 210.72 0 0 1 25 370.84a202.17 202.17 0 0 1-25-1.43 298.85 298.85 0 0 0 160.83 46.92"/></svg>
       </a>
     </li>
+    <li class="nav-item">
+      <a class="nav-link px-1 mx-1 py-3 my-n2" href="https://bootstrap-slack.herokuapp.com/" target="_blank" rel="noopener" aria-label="Slack">
+        <svg xmlns="http://www.w3.org/2000/svg" class="navbar-nav-svg" viewBox="0 0 512 512" role="img" focusable="false"><title>Slack</title><path fill="currentColor" d="M210.787 234.832l68.31-22.883 22.1 65.977-68.309 22.882z"/><path fill="currentColor" d="M490.54 185.6C437.7 9.59 361.6-31.34 185.6 21.46S-31.3 150.4 21.46 326.4 150.4 543.3 326.4 490.54 543.34 361.6 490.54 185.6zM401.7 299.8l-33.15 11.05 11.46 34.38c4.5 13.92-2.87 29.06-16.78 33.56-2.87.82-6.14 1.64-9 1.23a27.32 27.32 0 0 1-24.56-18l-11.46-34.38-68.36 22.92 11.46 34.38c4.5 13.92-2.87 29.06-16.78 33.56-2.87.82-6.14 1.64-9 1.23a27.32 27.32 0 0 1-24.56-18l-11.46-34.43-33.15 11.05c-2.87.82-6.14 1.64-9 1.23a27.32 27.32 0 0 1-24.56-18c-4.5-13.92 2.87-29.06 16.78-33.56l33.12-11.03-22.1-65.9-33.15 11.05c-2.87.82-6.14 1.64-9 1.23a27.32 27.32 0 0 1-24.56-18c-4.48-13.93 2.89-29.07 16.81-33.58l33.15-11.05-11.46-34.38c-4.5-13.92 2.87-29.06 16.78-33.56s29.06 2.87 33.56 16.78l11.46 34.38 68.36-22.92-11.46-34.38c-4.5-13.92 2.87-29.06 16.78-33.56s29.06 2.87 33.56 16.78l11.47 34.42 33.15-11.05c13.92-4.5 29.06 2.87 33.56 16.78s-2.87 29.06-16.78 33.56L329.7 194.6l22.1 65.9 33.15-11.05c13.92-4.5 29.06 2.87 33.56 16.78s-2.88 29.07-16.81 33.57z"/></svg>
+      </a>
+    </li>
     <li class="nav-item">
       <a class="nav-link px-1 mx-1 py-3 my-n2" href="https://opencollective.com/bootstrap/" target="_blank" rel="noopener" aria-label="Open Collective">
         <svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" fill-rule="evenodd" class="navbar-nav-svg" viewBox="0 0 40 41" role="img" focusable="false"><title>Open Collective</title><path fill-opacity=".4" d="M32.8 21c0 2.4-.8 4.9-2 6.9l5.1 5.1c2.5-3.4 4.1-7.6 4.1-12 0-4.6-1.6-8.8-4-12.2L30.7 14c1.2 2 2 4.3 2 7z"/><path d="M20 33.7a12.8 12.8 0 0 1 0-25.6c2.6 0 5 .7 7 2.1L32 5a20 20 0 1 0 .1 31.9l-5-5.2a13 13 0 0 1-7 2z"/></svg>
@@ -205,16 +225,22 @@
           About
         </a>
       </div>
+
+      <div class="bd-toc-item">
+        <a class="bd-toc-link" href="/docs/4.6/end-of-life/">
+          End of Life
+        </a>
+      </div>
   </nav>
 </div>
 
         </div>
 
-
+        
 
         <main class="col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
           <div class="d-md-flex flex-md-row-reverse align-items-center justify-content-between">
-            <a class="btn btn-sm btn-bd-light my-2 my-md-0" href="https://github.com/twbs/bootstrap/blob/v4-dev/site/content/docs/4.6/browser-bugs.md" title="View and edit this file on GitHub" target="_blank" rel="noopener">View on GitHub</a>
+            <a class="btn btn-sm btn-bd-light my-2 my-md-0" href="https://github.com/twbs/bootstrap/blob/v4.6.2/site/content/docs/4.6/browser-bugs.md" title="View and edit this file on GitHub" target="_blank" rel="noopener">View on GitHub</a>
             <h1 class="bd-title" id="content">Wall of browser bugs</h1>
           </div>
           <p class="bd-lead"></p>
@@ -492,7 +518,7 @@
     </tr>
   </tbody>
 </table>
-
+ 
 <h1 id="most-wanted-features">Most wanted features</h1>
 <p>There are several features specified in Web standards which would allow us to make Bootstrap more robust, elegant, or performant, but aren&rsquo;t yet implemented in certain browsers, thus preventing us from taking advantage of them.</p>
 <p>We publicly list these &ldquo;most wanted&rdquo; feature requests here, in the hopes of expediting the process of getting them implemented.</p>
@@ -592,7 +618,7 @@
     </tr>
   </tbody>
 </table>
-
+ 
 
         </main>
       </div>