feat(icons): upgrade to Bootstrap Icons 1.0.0-alpha4 (#5420)

* feat(icons): upgrade to Bootstrap Icons 1.0.0.alpha4

* Update README.md

* Update index.vue

* Update README.md

* Update README.md

* Update README.md

Co-authored-by: Jacob Müller <jacob.mueller.elz@gmail.com>

Author: tmorehouse

README.md

@@ -6,7 +6,7 @@
 <br>
 
 <p align="center">
-  BootstrapVue, with over 40 available plugins, more than 80 custom components, and over 530 icons,
+  BootstrapVue, with over 40 available plugins, more than 80 custom components, and over 670 icons,
   provides one of the most comprehensive implementations of the Bootstrap v4 component and grid
   system for Vue.js, complete with extensive and automated WAI-ARIA accessibility markup.
 </p>

docs/pages/index.vue

@@ -82,7 +82,7 @@
             <b-row class="mb-4">
               <b-col lg="10" offset-lg="1">
                 <p class="text-lg-center">
-                  With more than 85 components, over 45 available plugins, several directives, and 500+ icons,
+                  With more than 85 components, over 45 available plugins, several directives, and 670+ icons,
                   <span class="bd-text-purple-bright">BootstrapVue</span> provides one of the most
                   comprehensive implementations of the
                   <span class="bd-text-purple-bright">Bootstrap v{{ bootstrapVersionMinor }}</span> component and grid system

src/icons/README.md

@@ -9,27 +9,35 @@ BootstrapVue icon components are built from
 are opt-in, meaning that they explicitly need to be imported in order to be used. They are not
 installed by default. You do not need `bootstrap-icons` as a dependency.
 
-Icon components were added in BootstrapVue release `v2.2.0`. Bootstrap Icons `v1.0.0-alpha3` icons
-were added in BootstrapVue release `v2.8.0`.
+- Icon components were added in BootstrapVue release `v2.2.0`.
+- Bootstrap Icons `v1.0.0-alpha3` icons were added in BootstrapVue release `v2.8.0`.
+- Bootstrap Icons `v1.0.0-alpha4` icons were added in BootstrapVue release `v2.15.0`.
 
 <div class="alert alert-info small">
   <p class="mb-2">
     <strong>Note:</strong>
     <a href="https://icons.getbootstrap.com/" target="_blank" rel="noopener">Bootstrap's Icon</a> SVGs
-    are currently in the <b>alpha release stage</b>, and may be subject to sweeping changes.
-  </p>
-  <p class="mb-0">
-    <strong>Alpha 2 to alpha 3 changes:</strong> In addition to over 200 new icons, some icons have
-    changed names &mdash; <code>document-*</code> icons renamed <code>file-*</code>;
-    <code>alert-*</code> icons renamed <code>exclamation-*</code>; <code>columns-gutters</code>
-    renamed <code>columns-gap</code> and <code>diamond</code> renamed <code>gem</code> (because of
-    new <code>diamond-*</code> shape icons).
+    are currently in the <b>alpha release stage</b>, and may be subject to _sweeping_ changes.
   </p>
+  <ul class="mb-0">
+    <li>
+      <strong>Alpha 3 changes:</strong> In addition to over 200 new icons, some icons have
+      changed names &mdash; <code>document-*</code> icons renamed <code>file-*</code>;
+      <code>alert-*</code> icons renamed <code>exclamation-*</code>; <code>columns-gutters</code>
+      renamed <code>columns-gap</code> and <code>diamond</code> renamed <code>gem</code> (because of
+      new <code>diamond-*</code> shape icons).
+    </li>
+    <li>
+      <strong>Alpha 4 changes:</strong> In addition to over 140 new icons, some icons have changed
+      names &mdash; <code>arrow-up-down</code> renamed <code>arrow-down-up</code> and
+      <code>people-circle</code> renamed <code>person-circle</code>.
+    </li>
+  </ul>
 </div>
 
 ## Icons
 
-The library includes over 500 icons. Use the explorer below to search and browse the available
+The library includes over 670 icons. Use the explorer below to search and browse the available
 icons.
 
 <div>