V4 dev (#1)

* Remove backdrop-filter from toasts

* BrowserStack: test on Edge 15

* Backport twbs#31135

* Move color utility callouts to start of page

Hierarchically/structurally, in the position they are currently at, the two callouts seem like they "belong" just to the "background color" section. Moving them to the start makes it clearer that those two callouts relate to everything in the page (both "Color" and "Background color" classes.

* Change heading level

otherwise the assistive technology callout looks like it's hierarchically under the "Dealing with specificity" heading

* Backport twbs#30326

Prevent overflowing static backdrop modal animation

TODO: backport the test too

* Backport twbs#30326 (Unit test)

* Update Babel config (twbs#31011)

* remove plugin-proposal-object-rest-spread
* add bugfixes
* `exclude: ['transform-typeof-symbol']` did nothing with our config

* Update devDependencies and gems

* Update dependencies, gems and regenerate package-lock.json (twbs#31261)

* @rollup/plugin-node-resolve 8.1.0
* popper.js 1.16.1
* qunit 2.10.1
* rollup 2.21.0

* Docs: forms accessibility cleanup (backport from v5) (twbs#31234)

* Expand advice for anchor-based controls

* Expand accessibility note in input group

* Correct statement about validation, fix server example

* Tweak label > accessible name

Co-authored-by: XhmikosR <xhmikosr@gmail.com>
Co-authored-by: Mark Otto <markd.otto@gmail.com>

* Turn off scroll anchoring for accordions (twbs#31347)

New default behavior for scroll anchoring (rolled out in Chrome 84?) leads to unsightly/odd accordion interactions - see twbs#31341
This rule suppresses this new behavior and reverts back to the old way.

See https://drafts.csswg.org/css-scroll-anchoring/

* Update to Ruby 2.7/Bundler 2.x. (twbs#31296)

* Clear timeout before showing the toast (twbs#31155)

* clear timeout before showing the toast

* Add unit test

* Remove the check for timeout

* Check for clearTimeout to have been called

Co-authored-by: XhmikosR <xhmikosr@gmail.com>
# Conflicts:
#	js/tests/unit/toast.spec.js

* Add unit test for toast to check clearTimeout to have been called (twbs#31298)

* docs(skippy): prevent skip links from overlapping header

* Backport twbs#31344

Add toasts to the components requiring JavaScript

* Update devDependencies and gems

* @babel/cli                   ^7.10.4  →  ^7.11.0
* @babel/core                  ^7.10.4  →  ^7.11.0
* @rollup/plugin-babel          ^5.0.4  →   ^5.1.0
* @rollup/plugin-commonjs      ^13.0.0  →  ^14.0.0
* @rollup/plugin-node-resolve   ^8.1.0  →   ^8.4.0
* autoprefixer                  ^9.8.4  →   ^9.8.6
* eslint                        ^7.4.0  →   ^7.6.0
* karma                         ^5.1.0  →   ^5.1.1
* rollup                       ^2.21.0  →  ^2.23.0

* Remove overflow: hidden from toasts (twbs#31381) (twbs#31407)

Co-authored-by: Mark Otto <markd.otto@gmail.com>

* Backport twbs#31339 (twbs#31414)

* Backport twbs#31339

Add view on GitHub links for easier content editing from the docs

* Prepare v4.5.1. (twbs#31408)

* Remove flex: 1 0 100% from rows (twbs#31439) (twbs#31445)

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Co-authored-by: Mark Otto <markd.otto@gmail.com>

* Restore make-container-max-widths mixin

* Deprecate the `make-container-max-widths` mixin

* Remove undefined `$ignore-warning`

* Prepare v4.5.2. (twbs#31444)

Co-authored-by: Mark Otto <markd.otto@gmail.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
Co-authored-by: ysds <ysds.code@gmail.com>
Co-authored-by: Patrick H. Lauke <redux@splintered.co.uk>
Co-authored-by: Rohit Sharma <rohit2sharma95@gmail.com>
Co-authored-by: Gaël Poupard <gael.poupard@orange.com>
Co-authored-by: Martijn Cuppens <martijn.cuppens@gmail.com>

.babelrc.js

@@ -4,14 +4,11 @@ module.exports = {
       '@babel/preset-env',
       {
         loose: true,
-        modules: false,
-        exclude: ['transform-typeof-symbol']
+        bugfixes: true,
+        modules: false
       }
     ]
   ],
-  plugins: [
-    '@babel/plugin-proposal-object-rest-spread'
-  ],
   env: {
     test: {
       plugins: [ 'istanbul' ]

.github/workflows/docs.yml

@@ -3,7 +3,7 @@ on: [push, pull_request]
 env:
   CI: true
   NODE: 12.x
-  RUBY: 2.6.x
+  RUBY: 2.7.x
 
 jobs:
   docs:
@@ -23,8 +23,11 @@ jobs:
         with:
           ruby-version: ${{ env.RUBY }}
 
-      - name: Disable gem docs
-        run: 'echo "gem: --no-document" > ~/.gemrc'
+      - name: Set up Ruby env
+        run: |
+          echo "gem: --no-document" > ~/.gemrc # Disable gem docs
+          bundle config set clean 'true'
+          bundle config set deployment 'true'
 
       - name: Set up Ruby cache
         uses: actions/cache@v2
@@ -44,9 +47,6 @@ jobs:
             ${{ runner.OS }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
             ${{ runner.OS }}-node-v${{ env.NODE }}-
 
-      - name: Set up Bundler
-        run: gem install bundler -v "~> 1.17"
-
       - run: ruby --version
       - run: gem --version
       - run: bundle --version

Gemfile

@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 
 group :development, :test do
-  gem 'jekyll', '~> 4.1.0'
+  gem 'jekyll', '~> 4.1.1'
   gem 'jekyll-redirect-from', '~> 0.16.0'
   gem 'jekyll-sitemap', '~> 1.4.0'
   gem 'jekyll-toc', '~> 0.14.0'

Gemfile.lock

@@ -14,9 +14,9 @@ GEM
     ffi (1.13.1-x64-mingw32)
     forwardable-extended (2.6.0)
     http_parser.rb (0.6.0)
-    i18n (1.8.3)
+    i18n (1.8.5)
       concurrent-ruby (~> 1.0)
-    jekyll (4.1.0)
+    jekyll (4.1.1)
       addressable (~> 2.4)
       colorator (~> 1.0)
       em-websocket (~> 0.5)
@@ -42,7 +42,7 @@ GEM
       nokogiri (~> 1.10)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
-    kramdown (2.2.1)
+    kramdown (2.3.0)
       rexml
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
@@ -52,9 +52,9 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.4.0)
     mini_portile2 (2.4.0)
-    nokogiri (1.10.9)
+    nokogiri (1.10.10)
       mini_portile2 (~> 2.4.0)
-    nokogiri (1.10.9-x64-mingw32)
+    nokogiri (1.10.10-x64-mingw32)
       mini_portile2 (~> 2.4.0)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
@@ -63,7 +63,7 @@ GEM
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     rexml (3.2.4)
-    rouge (3.20.0)
+    rouge (3.21.0)
     safe_yaml (1.0.5)
     sassc (2.4.0)
       ffi (~> 1.9)
@@ -79,11 +79,11 @@ PLATFORMS
   x64-mingw32
 
 DEPENDENCIES
-  jekyll (~> 4.1.0)
+  jekyll (~> 4.1.1)
   jekyll-redirect-from (~> 0.16.0)
   jekyll-sitemap (~> 1.4.0)
   jekyll-toc (~> 0.14.0)
   wdm (~> 0.1.1)
 
 BUNDLED WITH
-   1.17.3
+   2.1.4

README.md

@@ -41,11 +41,11 @@
 
 Several quick start options are available:
 
-- [Download the latest release.](https://github.com/twbs/bootstrap/archive/v4.5.0.zip)
+- [Download the latest release.](https://github.com/twbs/bootstrap/archive/v4.5.2.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@4.5.0`
-- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:4.5.0`
+- Install with [yarn](https://yarnpkg.com/): `yarn add bootstrap@4.5.2`
+- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:4.5.2`
 - 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/4.5/getting-started/introduction/) for information on the framework contents, templates and examples, and more.

_config.yml

@@ -36,8 +36,8 @@ social_image_path:  /docs/4.5/assets/brand/bootstrap-social.png
 social_logo_path:   /docs/4.5/assets/brand/bootstrap-social-logo.png
 
 # Custom variables
-current_version:      4.5.0
-current_ruby_version: 4.5.0
+current_version:      4.5.2
+current_ruby_version: 4.5.2
 docs_version:         4.5
 github_org:           "https://github.com/twbs"
 repo:                 "https://github.com/twbs/bootstrap"
@@ -49,22 +49,22 @@ themes:               "https://themes.getbootstrap.com"
 icons:                "https://icons.getbootstrap.com"
 
 download:
-  source:           "https://github.com/twbs/bootstrap/archive/v4.5.0.zip"
-  dist:             "https://github.com/twbs/bootstrap/releases/download/v4.5.0/bootstrap-4.5.0-dist.zip"
-  dist_examples:    "https://github.com/twbs/bootstrap/releases/download/v4.5.0/bootstrap-4.5.0-examples.zip"
+  source:           "https://github.com/twbs/bootstrap/archive/v4.5.2.zip"
+  dist:             "https://github.com/twbs/bootstrap/releases/download/v4.5.2/bootstrap-4.5.2-dist.zip"
+  dist_examples:    "https://github.com/twbs/bootstrap/releases/download/v4.5.2/bootstrap-4.5.2-examples.zip"
 
 cdn:
   # See https://www.srihash.org for info on how to generate the hashes
-  css:              "https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css"
-  css_hash:         "sha384-9aIt2nRpC12Uk9gS9baDl411NQApFmC26EwAOH8WgZl5MYYxFfc+NcPb1dKGj7Sk"
-  js:               "https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/js/bootstrap.min.js"
-  js_hash:          "sha384-OgVRvuATP1z7JjHLkuOU7Xw704+h835Lr+6QL9UvYjZE3Ipu6Tp75j7Bh/kR0JKI"
-  js_bundle:        "https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/js/bootstrap.bundle.min.js"
-  js_bundle_hash:   "sha384-1CmrxMRARb6aLqgBO7yyAxTOQE2AKb9GfXnEo760AUcUmFx3ibVJJAzGytlQcNXd"
+  css:              "https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css"
+  css_hash:         "sha384-JcKb8q3iqJ61gNV9KGb8thSsNjpSL0n8PARn9HuZOnIxN0hoP+VmmDGMN5t9UJ0Z"
+  js:               "https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"
+  js_hash:          "sha384-B4gt1jrGC7Jh4AgTPSdUtOBvfO8shuf57BaghqFfPlYxofvL8/KUEfYiJOMMV+rV"
+  js_bundle:        "https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.bundle.min.js"
+  js_bundle_hash:   "sha384-LtrjvnR4Twt/qOuYxE721u19sVFLVSA4hf/rRt6PrZTmiPltdZcI7q7PXQBYTKyf"
   jquery:           "https://code.jquery.com/jquery-3.5.1.slim.min.js"
   jquery_hash:      "sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj"
-  popper:           "https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js"
-  popper_hash:      "sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo"
+  popper:           "https://cdn.jsdelivr.net/npm/popper.js@1.16.1/dist/umd/popper.min.js"
+  popper_hash:      "sha384-9/reFTGAW83EW2RDu2S0VKaIzap3H66lZH81PoYlFhbGU+6BZp6G7niu735Sk7lN"
 
 toc:
   min_level:        2

build/rollup.config.js

@@ -2,7 +2,7 @@
 
 const path = require('path')
 const { babel } = require('@rollup/plugin-babel')
-const resolve = require('@rollup/plugin-node-resolve')
+const { nodeResolve } = require('@rollup/plugin-node-resolve')
 const banner = require('./banner.js')
 
 const BUNDLE = process.env.BUNDLE === 'true'
@@ -27,7 +27,7 @@ if (BUNDLE) {
   // Remove last entry in external array to bundle Popper
   external.pop()
   delete globals['popper.js']
-  plugins.push(resolve())
+  plugins.push(nodeResolve())
 }
 
 module.exports = {