Bump version to 5.0.0-alpha1 (twbs#29925)

Also add v4.5.0 in versions and keep README.md pointing to v4.5.0 so that there are no broken stuff.

README.md

@@ -1,6 +1,6 @@
 <p align="center">
   <a href="https://getbootstrap.com/">
-    <img src="https://getbootstrap.com/docs/4.3/assets/brand/bootstrap-solid.svg" alt="Bootstrap logo" width="72" height="72">
+    <img src="https://getbootstrap.com/docs/4.5/assets/brand/bootstrap-solid.svg" alt="Bootstrap logo" width="72" height="72">
   </a>
 </p>
 
@@ -9,7 +9,7 @@
 <p align="center">
   Sleek, intuitive, and powerful front-end framework for faster and easier web development.
   <br>
-  <a href="https://getbootstrap.com/docs/4.3/"><strong>Explore Bootstrap docs »</strong></a>
+  <a href="https://getbootstrap.com/docs/4.5/"><strong>Explore Bootstrap docs »</strong></a>
   <br>
   <br>
   <a href="https://github.com/twbs/bootstrap/issues/new?template=bug.md">Report bug</a>
@@ -41,14 +41,14 @@
 
 Several quick start options are available:
 
-- [Download the latest release.](https://github.com/twbs/bootstrap/archive/v4.3.1.zip)
+- [Download the latest release.](https://github.com/twbs/bootstrap/archive/v4.5.0.zip)
 - Clone the repo: `git clone https://github.com/twbs/bootstrap.git`
 - Install with [npm](https://www.npmjs.com/): `npm install bootstrap`
-- Install with [yarn](https://yarnpkg.com/): `yarn add bootstrap@4.3.1`
-- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:4.3.1`
+- Install with [yarn](https://yarnpkg.com/): `yarn add bootstrap@4.5.0`
+- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:4.5.0`
 - Install with [NuGet](https://www.nuget.org/): CSS: `Install-Package bootstrap` Sass: `Install-Package bootstrap.sass`
 
-Read the [Getting started page](https://getbootstrap.com/docs/4.3/getting-started/introduction/) for information on the framework contents, templates and examples, and more.
+Read the [Getting started page](https://getbootstrap.com/docs/4.5/getting-started/introduction/) for information on the framework contents, templates and examples, and more.
 
 
 ## Status

config.yml

@@ -25,7 +25,7 @@ publishDir:             "_gh_pages"
 module:
   mounts:
     - source:           dist
-      target:           static/docs/4.3/dist
+      target:           static/docs/5.0/dist
     - source:           site/assets
       target:           assets
     - source:           site/content
@@ -36,21 +36,21 @@ module:
       target:           layouts
     - source:           site/static
       target:           static
-    - source:           site/static/docs/4.3/assets/img/favicons/apple-touch-icon.png
+    - source:           site/static/docs/5.0/assets/img/favicons/apple-touch-icon.png
       target:           static/apple-touch-icon.png
-    - source:           site/static/docs/4.3/assets/img/favicons/favicon.ico
+    - source:           site/static/docs/5.0/assets/img/favicons/favicon.ico
       target:           static/favicon.ico
 
 params:
   description:          "The most popular HTML, CSS, and JS library in the world."
   authors:              "Mark Otto, Jacob Thornton, and Bootstrap contributors"
-  social_image_path:    /docs/4.3/assets/brand/bootstrap-social.png
-  social_logo_path:     /docs/4.3/assets/brand/bootstrap-social-logo.png
+  social_image_path:    /docs/5.0/assets/brand/bootstrap-social.png
+  social_logo_path:     /docs/5.0/assets/brand/bootstrap-social-logo.png
 
-  current_version:      "4.3.1"
-  current_ruby_version: "4.3.1"
+  current_version:      "5.0.0-alpha1"
+  current_ruby_version: "5.0.0-alpha1"
+  docs_version:         "5.0"
   rfs_version:          "9.0.2"
-  docs_version:         "4.3"
   github_org:           "https://github.com/twbs"
   repo:                 "https://github.com/twbs/bootstrap"
   twitter:              "getbootstrap"
@@ -62,17 +62,17 @@ params:
   icons:                "https://icons.getbootstrap.com/"
 
   download:
-    source:             "https://github.com/twbs/bootstrap/archive/v4.3.1.zip"
-    dist:               "https://github.com/twbs/bootstrap/releases/download/v4.3.1/bootstrap-4.3.1-dist.zip"
-    dist_examples:      "https://github.com/twbs/bootstrap/releases/download/v4.3.1/bootstrap-4.3.1-examples.zip"
+    source:             "https://github.com/twbs/bootstrap/archive/v5.0.0-alpha1.zip"
+    dist:               "https://github.com/twbs/bootstrap/releases/download/v5.0.0-alpha1/bootstrap-5.0.0-alpha1-dist.zip"
+    dist_examples:      "https://github.com/twbs/bootstrap/releases/download/v5.0.0-alpha1/bootstrap-5.0.0-alpha1-examples.zip"
 
   cdn:
     # See https://www.srihash.org for info on how to generate the hashes
-    css:              "https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css"
-    css_hash:         "sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T"
-    js:               "https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"
-    js_hash:          "sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM"
-    js_bundle:        "https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.bundle.min.js"
-    js_bundle_hash:   "sha384-xrRywqdh3PHs8keKZN+8zzc5TX0GRTLCcmivcbNJWm2rs5C8PRhcEn3czEjhAO9o"
+    css:              "https://stackpath.bootstrapcdn.com/bootstrap/5.0.0-alpha1/css/bootstrap.min.css"
+    css_hash:         "sha384-j6A7bHxDBHFP/fFU0tDYWO5rC0fHU73OIMyfXyWjUP7LjULfhY6sXSyWLgIuop+J"
+    js:               "https://stackpath.bootstrapcdn.com/bootstrap/5.0.0-alpha1/js/bootstrap.min.js"
+    js_hash:          "sha384-3HDYci1RjYapKWcHOlx69VoYNavBQG79CDT/WLM9FTVQp1TpM5cBd8XlCEhumbsq"
+    js_bundle:        "https://stackpath.bootstrapcdn.com/bootstrap/5.0.0-alpha1/js/bootstrap.bundle.min.js"
+    js_bundle_hash:   "sha384-E7NTjoTX5oFTbvRPPC4hH5dHD+I3L/DVPjIc1vJs1HaLyTPrBXCbRL2nJDdGJOV/"
     popper:           "https://cdn.jsdelivr.net/npm/[email protected]/dist/umd/popper.min.js"
     popper_hash:      "sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo"