Release v4.3.0 (#28228 )

* Prep for v4.3.0 * More updates for v4.3.0. * rerun to build docs source map
docs snippets: a few more minor tweaks (#28225 )
2019-02-11 11:15:34 -08:00 · 2019-02-11 11:34:02 +02:00 · 2019-02-11 08:54:17 +02:00 · 2019-02-11 08:54:17 +02:00 · 2019-02-11 08:54:17 +02:00 · 2019-02-10 22:13:13 +02:00
378 changed files with 4029 additions and 3148 deletions
@@ -2,3 +2,5 @@
 **/dist/
 **/vendor/
 /_gh_pages/
+/js/coverage/
+/package.js
@@ -1,13 +1,12 @@
 # Ignore docs files
-_gh_pages
-_site
-site/docs/**/dist/
+/_gh_pages/
+/site/.jekyll-metadata
+/site/docs/**/dist/

-# Ignore ruby files
-.ruby-version
-.bundle
-vendor/cache
-vendor/bundle
+# Ignore ruby/bundler files
+/.bundle/
+/vendor/
+/.ruby-version

 # Numerous always-ignore extensions
 *.diff
@@ -39,9 +38,6 @@ Thumbs.db
 .komodotools
 *.komodoproject

-# Jekyll metadata
-docs/.jekyll-metadata
-
 # Folders to ignore
-node_modules
-js/coverage
+/js/coverage/
+/node_modules/
@@ -1,321 +1,15 @@
 {
  "extends": [
-    "stylelint-config-standard",
-    "stylelint-config-recommended-scss"
-  ],
-  "plugins": [
-    "stylelint-order"
+    "stylelint-config-twbs-bootstrap/scss"
  ],
  "rules": {
-    "at-rule-empty-line-before": null,
-    "at-rule-name-space-after": "always",
-    "at-rule-no-unknown": null,
-    "at-rule-no-vendor-prefix": true,
-    "at-rule-semicolon-space-before": "never",
-    "block-closing-brace-empty-line-before": null,
-    "block-closing-brace-newline-after": null,
-    "block-opening-brace-space-before": null,
-    "color-named": "never",
-    "declaration-block-semicolon-newline-after": "always-multi-line",
-    "declaration-block-semicolon-newline-before": "never-multi-line",
-    "declaration-block-semicolon-space-after": "always-single-line",
-    "declaration-empty-line-before": null,
-    "declaration-no-important": true,
-    "font-family-name-quotes": "always-where-recommended",
-    "font-weight-notation": [
-      "numeric",
-      {
-        "ignore": [
-          "relative"
-        ]
-      }
-    ],
-    "function-url-no-scheme-relative": true,
-    "function-url-quotes": "always",
-    "length-zero-no-unit": true,
-    "max-empty-lines": 2,
-    "max-line-length": null,
-    "media-feature-name-no-unknown": [
-      true,
-      {
-        "ignoreMediaFeatureNames": [
-          "prefers-reduced-motion"
-        ]
-      }
-    ],
-    "media-feature-name-no-vendor-prefix": true,
-    "media-feature-parentheses-space-inside": "never",
-    "media-feature-range-operator-space-after": "always",
-    "media-feature-range-operator-space-before": "never",
-    "no-descending-specificity": null,
-    "no-duplicate-selectors": true,
-    "number-leading-zero": "never",
-    "order/properties-order": [
-      "position",
-      "top",
-      "right",
-      "bottom",
-      "left",
-      "z-index",
-      "box-sizing",
-      "display",
-      "flex",
-      "flex-align",
-      "flex-basis",
-      "flex-direction",
-      "flex-wrap",
-      "flex-flow",
-      "flex-shrink",
-      "flex-grow",
-      "flex-order",
-      "flex-pack",
-      "align-content",
-      "align-items",
-      "align-self",
-      "justify-content",
-      "order",
-      "float",
-      "width",
-      "min-width",
-      "max-width",
-      "height",
-      "min-height",
-      "max-height",
-      "padding",
-      "padding-top",
-      "padding-right",
-      "padding-bottom",
-      "padding-left",
-      "margin",
-      "margin-top",
-      "margin-right",
-      "margin-bottom",
-      "margin-left",
-      "overflow",
-      "overflow-x",
-      "overflow-y",
-      "-webkit-overflow-scrolling",
-      "-ms-overflow-x",
-      "-ms-overflow-y",
-      "-ms-overflow-style",
-      "columns",
-      "column-count",
-      "column-fill",
-      "column-gap",
-      "column-rule",
-      "column-rule-width",
-      "column-rule-style",
-      "column-rule-color",
-      "column-span",
-      "column-width",
-      "orphans",
-      "widows",
-      "clip",
-      "clear",
-      "font",
-      "font-family",
-      "font-size",
-      "font-style",
-      "font-weight",
-      "font-variant",
-      "font-size-adjust",
-      "font-stretch",
-      "font-effect",
-      "font-emphasize",
-      "font-emphasize-position",
-      "font-emphasize-style",
-      "font-smooth",
-      "src",
-      "hyphens",
-      "line-height",
-      "color",
-      "text-align",
-      "text-align-last",
-      "text-emphasis",
-      "text-emphasis-color",
-      "text-emphasis-style",
-      "text-emphasis-position",
-      "text-decoration",
-      "text-indent",
-      "text-justify",
-      "text-outline",
-      "-ms-text-overflow",
-      "text-overflow",
-      "text-overflow-ellipsis",
-      "text-overflow-mode",
-      "text-shadow",
-      "text-transform",
-      "text-wrap",
-      "-webkit-text-size-adjust",
-      "-ms-text-size-adjust",
-      "letter-spacing",
-      "-ms-word-break",
-      "word-break",
-      "word-spacing",
-      "-ms-word-wrap",
-      "word-wrap",
-      "overflow-wrap",
-      "tab-size",
-      "white-space",
-      "vertical-align",
-      "direction",
-      "unicode-bidi",
-      "list-style",
-      "list-style-position",
-      "list-style-type",
-      "list-style-image",
-      "pointer-events",
-      "-ms-touch-action",
-      "touch-action",
-      "cursor",
-      "visibility",
-      "zoom",
-      "table-layout",
-      "empty-cells",
-      "caption-side",
-      "border-spacing",
-      "border-collapse",
-      "content",
-      "quotes",
-      "counter-reset",
-      "counter-increment",
-      "resize",
-      "user-select",
-      "nav-index",
-      "nav-up",
-      "nav-right",
-      "nav-down",
-      "nav-left",
-      "background",
-      "background-color",
-      "background-image",
-      "filter",
-      "background-repeat",
-      "background-attachment",
-      "background-position",
-      "background-position-x",
-      "background-position-y",
-      "background-clip",
-      "background-origin",
-      "background-size",
-      "border",
-      "border-color",
-      "border-style",
-      "border-width",
-      "border-top",
-      "border-top-color",
-      "border-top-style",
-      "border-top-width",
-      "border-right",
-      "border-right-color",
-      "border-right-style",
-      "border-right-width",
-      "border-bottom",
-      "border-bottom-color",
-      "border-bottom-style",
-      "border-bottom-width",
-      "border-left",
-      "border-left-color",
-      "border-left-style",
-      "border-left-width",
+    "property-blacklist": [
      "border-radius",
      "border-top-left-radius",
      "border-top-right-radius",
      "border-bottom-right-radius",
      "border-bottom-left-radius",
-      "border-image",
-      "border-image-source",
-      "border-image-slice",
-      "border-image-width",
-      "border-image-outset",
-      "border-image-repeat",
-      "outline",
-      "outline-width",
-      "outline-style",
-      "outline-color",
-      "outline-offset",
-      "box-shadow",
-      "opacity",
-      "-ms-interpolation-mode",
-      "page-break-after",
-      "page-break-before",
-      "page-break-inside",
-      "transition",
-      "transition-delay",
-      "transition-timing-function",
-      "transition-duration",
-      "transition-property",
-      "transform",
-      "transform-origin",
-      "perspective",
-      "appearance",
-      "animation",
-      "animation-name",
-      "animation-duration",
-      "animation-play-state",
-      "animation-timing-function",
-      "animation-delay",
-      "animation-iteration-count",
-      "animation-direction",
-      "animation-fill-mode",
-      "fill",
-      "stroke"
-    ],
-    "property-blacklist": ["transition"],
-    "property-no-vendor-prefix": true,
-    "rule-empty-line-before": null,
-    "scss/at-function-named-arguments": "never",
-    "scss/at-function-parentheses-space-before": "never",
-    "scss/at-import-no-partial-leading-underscore": true,
-    "scss/at-mixin-argumentless-call-parentheses": null,
-    "scss/at-mixin-named-arguments": null,
-    "scss/at-mixin-parentheses-space-before": "never",
-    "scss/at-rule-no-unknown": true,
-    "scss/dollar-variable-colon-space-after": "at-least-one-space",
-    "scss/dollar-variable-colon-space-before": "never",
-    "scss/dollar-variable-default": [
-      true,
-      {
-        "ignore": "local"
-      }
-    ],
-    "scss/dollar-variable-no-missing-interpolation": true,
-    "scss/media-feature-value-dollar-variable": null,
-    "scss/no-duplicate-dollar-variables": [
-      null,
-      {
-        "ignoreInsideAtRules": [
-          "if",
-          "mixin"
-        ]
-      }
-    ],
-    "scss/operator-no-newline-after": true,
-    "scss/operator-no-newline-before": true,
-    "scss/operator-no-unspaced": true,
-    "selector-attribute-quotes": "always",
-    "selector-class-pattern": "^[a-z][a-z0-9\\-]*[a-z0-9]$",
-    "selector-list-comma-newline-after": "always",
-    "selector-list-comma-newline-before": "never-multi-line",
-    "selector-list-comma-space-after": "always-single-line",
-    "selector-list-comma-space-before": "never-single-line",
-    "selector-max-attribute": 2,
-    "selector-max-class": 4,
-    "selector-max-combinators": 4,
-    "selector-max-compound-selectors": 4,
-    "selector-max-empty-lines": 1,
-    "selector-max-id": 0,
-    "selector-max-specificity": null,
-    "selector-max-type": 2,
-    "selector-max-universal": 1,
-    "selector-no-qualifying-type": true,
-    "selector-no-vendor-prefix": true,
-    "shorthand-property-no-redundant-values": true,
-    "string-quotes": "double",
-    "value-keyword-case": "lower",
-    "value-list-comma-newline-after": "never-multi-line",
-    "value-list-comma-newline-before": "never-multi-line",
-    "value-list-comma-space-after": "always",
-    "value-no-vendor-prefix": true
+      "transition"
+    ]
  }
 }
@@ -1,17 +1,17 @@
 GEM
  remote: https://rubygems.org/
  specs:
-    addressable (2.5.2)
+    addressable (2.6.0)
      public_suffix (>= 2.0.2, < 4.0)
    colorator (1.1.0)
-    concurrent-ruby (1.1.3)
+    concurrent-ruby (1.1.4)
    em-websocket (0.5.1)
      eventmachine (>= 0.12.9)
      http_parser.rb (~> 0.6.0)
    eventmachine (1.2.7)
    eventmachine (1.2.7-x64-mingw32)
-    ffi (1.9.25)
-    ffi (1.9.25-x64-mingw32)
+    ffi (1.10.0)
+    ffi (1.10.0-x64-mingw32)
    forwardable-extended (2.6.0)
    http_parser.rb (0.6.0)
    i18n (0.9.5)
@@ -46,21 +46,21 @@ GEM
      rb-inotify (~> 0.9, >= 0.9.7)
      ruby_dep (~> 1.2)
    mercenary (0.3.6)
-    mini_portile2 (2.3.0)
-    nokogiri (1.8.5)
-      mini_portile2 (~> 2.3.0)
-    nokogiri (1.8.5-x64-mingw32)
-      mini_portile2 (~> 2.3.0)
+    mini_portile2 (2.4.0)
+    nokogiri (1.10.1)
+      mini_portile2 (~> 2.4.0)
+    nokogiri (1.10.1-x64-mingw32)
+      mini_portile2 (~> 2.4.0)
    pathutil (0.16.2)
      forwardable-extended (~> 2.6)
    public_suffix (3.0.3)
    rb-fsevent (0.10.3)
-    rb-inotify (0.9.10)
-      ffi (>= 0.5.0, < 2)
+    rb-inotify (0.10.0)
+      ffi (~> 1.0)
    rouge (3.3.0)
    ruby_dep (1.5.0)
    safe_yaml (1.0.4)
-    sass (3.7.2)
+    sass (3.7.3)
      sass-listen (~> 4.0.0)
    sass-listen (4.0.0)
      rb-fsevent (~> 0.9, >= 0.9.4)
@@ -79,4 +79,4 @@ DEPENDENCIES
  wdm (~> 0.1.1)

 BUNDLED WITH
-   1.17.1
+   1.17.3
@@ -1,7 +1,7 @@
 The MIT License (MIT)

-Copyright (c) 2011-2018 Twitter, Inc.
-Copyright (c) 2011-2018 The Bootstrap Authors
+Copyright (c) 2011-2019 Twitter, Inc.
+Copyright (c) 2011-2019 The Bootstrap Authors

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -1,24 +1,24 @@
 <p align="center">
  <a href="https://getbootstrap.com/">
-    <img src="https://getbootstrap.com/docs/4.2/assets/brand/bootstrap-solid.svg" alt="Bootstrap logo" width=72 height=72>
+    <img src="https://getbootstrap.com/docs/4.3/assets/brand/bootstrap-solid.svg" alt="Bootstrap logo" width="72" height="72">
  </a>
+</p>

-  <h3 align="center">Bootstrap</h3>
+<h3 align="center">Bootstrap</h3>

-  <p align="center">
-    Sleek, intuitive, and powerful front-end framework for faster and easier web development.
-    <br>
-    <a href="https://getbootstrap.com/docs/4.2/"><strong>Explore Bootstrap docs »</strong></a>
-    <br>
-    <br>
-    <a href="https://github.com/twbs/bootstrap/issues/new?template=bug.md">Report bug</a>
-    ·
-    <a href="https://github.com/twbs/bootstrap/issues/new?template=feature.md&labels=feature">Request feature</a>
-    ·
-    <a href="https://themes.getbootstrap.com/">Themes</a>
-    ·
-    <a href="https://blog.getbootstrap.com/">Blog</a>
-  </p>
+<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>
+  <br>
+  <br>
+  <a href="https://github.com/twbs/bootstrap/issues/new?template=bug.md">Report bug</a>
+  ·
+  <a href="https://github.com/twbs/bootstrap/issues/new?template=feature.md&labels=feature">Request feature</a>
+  ·
+  <a href="https://themes.getbootstrap.com/">Themes</a>
+  ·
+  <a href="https://blog.getbootstrap.com/">Blog</a>
 </p>


@@ -41,14 +41,14 @@

 Several quick start options are available:

- [Download the latest release.](https://github.com/twbs/bootstrap/archive/v4.2.0.zip)
+- [Download the latest release.](https://github.com/twbs/bootstrap/archive/v4.3.0.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@4.2.0`
- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:4.2.0`
+- Install with [yarn](https://yarnpkg.com/): `yarn add bootstrap@4.3.0`
+- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:4.3.0`
 - 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/4.2/getting-started/introduction/) for information on the framework contents, templates and examples, and more.
+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.


 ## Status
@@ -101,7 +101,7 @@ bootstrap/
        └── bootstrap.min.js.map
 ```

-We provide compiled CSS and JS (`bootstrap.*`), as well as compiled and minified CSS and JS (`bootstrap.min.*`). [source maps](https://developers.google.com/web/tools/chrome-devtools/debug/readability/source-maps) (`bootstrap.*.map`) are available for use with certain browsers' developer tools. Bundled JS files (`bootstrap.bundle.js` and minified `bootstrap.bundle.min.js`) include [Popper](https://popper.js.org/), but not [jQuery](https://jquery.com/).
+We provide compiled CSS and JS (`bootstrap.*`), as well as compiled and minified CSS and JS (`bootstrap.min.*`). [source maps](https://developers.google.com/web/tools/chrome-devtools/javascript/source-maps) (`bootstrap.*.map`) are available for use with certain browsers' developer tools. Bundled JS files (`bootstrap.bundle.js` and minified `bootstrap.bundle.min.js`) include [Popper](https://popper.js.org/), but not [jQuery](https://jquery.com/).


 ## Bugs and feature requests
@@ -113,11 +113,11 @@ Have a bug or a feature request? Please first read the [issue guidelines](https:

 Bootstrap's documentation, included in this repo in the root directory, is built with [Jekyll](https://jekyllrb.com/) and publicly hosted on GitHub Pages at <https://getbootstrap.com/>. The docs may also be run locally.

-Documentation search is powered by [Algolia's DocSearch](https://community.algolia.com/docsearch/). Working on our search? Be sure to set `debug: true` in `site/docs/4.2/assets/js/src/search.js` file.
+Documentation search is powered by [Algolia's DocSearch](https://community.algolia.com/docsearch/). Working on our search? Be sure to set `debug: true` in `site/docs/4.3/assets/js/src/search.js` file.

 ### Running documentation locally

-1. Run through the [tooling setup](https://getbootstrap.com/docs/4.2/getting-started/build-tools/#tooling-setup) to install Jekyll (the site builder) and other Ruby dependencies with `bundle install`.
+1. Run through the [tooling setup](https://getbootstrap.com/docs/4.3/getting-started/build-tools/#tooling-setup) to install Jekyll (the site builder) and other Ruby dependencies with `bundle install`.
 2. Run `npm install` to install Node.js dependencies.
 3. Run `npm start` to compile CSS and JavaScript files, generate our docs, and watch for changes.
 4. Open `http://localhost:9001` in your browser, and voilà.
@@ -131,6 +131,7 @@ Learn more about using Jekyll by reading its [documentation](https://jekyllrb.co
 - For v3.4.0: <https://getbootstrap.com/docs/3.4/>
 - For v4.0.x: <https://getbootstrap.com/docs/4.0/>
 - For v4.1.x: <https://getbootstrap.com/docs/4.1/>
+- For v4.2.x: <https://getbootstrap.com/docs/4.2/>

 [Previous releases](https://github.com/twbs/bootstrap/releases) and their documentation are also available for download.

@@ -179,7 +180,7 @@ See [the Releases section of our GitHub project](https://github.com/twbs/bootstr
 ## Thanks

 <a href="https://www.browserstack.com/">
-  <img src="https://live.browserstack.com/images/opensource/browserstack-logo.svg" alt="BrowserStack Logo" width="490" height="106">
+  <img src="https://live.browserstack.com/images/opensource/browserstack-logo.svg" alt="BrowserStack Logo" width="192" height="42">
 </a>

 Thanks to [BrowserStack](https://www.browserstack.com/) for providing the infrastructure that allows us to test in real browsers!
@@ -210,4 +211,4 @@ Support this project by becoming a sponsor. Your logo will show up here with a l

 ## Copyright and license

-Code and documentation copyright 2011-2018 the [Bootstrap Authors](https://github.com/twbs/bootstrap/graphs/contributors) and [Twitter, Inc.](https://twitter.com) Code released under the [MIT License](https://github.com/twbs/bootstrap/blob/master/LICENSE). Docs released under [Creative Commons](https://github.com/twbs/bootstrap/blob/master/docs/LICENSE).
+Code and documentation copyright 2011-2019 the [Bootstrap Authors](https://github.com/twbs/bootstrap/graphs/contributors) and [Twitter, Inc.](https://twitter.com) Code released under the [MIT License](https://github.com/twbs/bootstrap/blob/master/LICENSE). Docs released under [Creative Commons](https://github.com/twbs/bootstrap/blob/master/docs/LICENSE).
@@ -17,7 +17,7 @@ baseurl:        ""
 url:            "https://getbootstrap.com"
 encoding:       UTF-8
 exclude:
-  - docs/4.2/assets/scss/
+  - docs/4.3/assets/scss/

 plugins:
  - jekyll-redirect-from
@@ -29,35 +29,36 @@ title:              Bootstrap
 description:        "The most popular HTML, CSS, and JS library in the world."
 twitter:            getbootstrap
 authors:            "Mark Otto, Jacob Thornton, and Bootstrap contributors"
-social_image_path:  /docs/4.2/assets/brand/bootstrap-social.png
-social_logo_path:   /docs/4.2/assets/brand/bootstrap-social-logo.png
+social_image_path:  /docs/4.3/assets/brand/bootstrap-social.png
+social_logo_path:   /docs/4.3/assets/brand/bootstrap-social-logo.png

 # Custom variables
-current_version:      4.2.0
-current_ruby_version: 4.2.0
-docs_version:         4.2
+current_version:      4.3.0
+current_ruby_version: 4.3.0
+docs_version:         4.3
 repo:                 "https://github.com/twbs/bootstrap"
 slack:                "https://bootstrap-slack.herokuapp.com"
+opencollective:       "https://opencollective.com/bootstrap"
 blog:                 "https://blog.getbootstrap.com"
 expo:                 "https://expo.getbootstrap.com"
 themes:               "https://themes.getbootstrap.com"

 download:
-  source:           "https://github.com/twbs/bootstrap/archive/v4.2.0.zip"
-  dist:             "https://github.com/twbs/bootstrap/releases/download/v4.2.0/bootstrap-4.2.0-dist.zip"
+  source:           "https://github.com/twbs/bootstrap/archive/v4.3.0.zip"
+  dist:             "https://github.com/twbs/bootstrap/releases/download/v4.3.0/bootstrap-4.3.0-dist.zip"

 cdn:
  # See https://www.srihash.org for info on how to generate the hashes
-  css:              "https://stackpath.bootstrapcdn.com/bootstrap/4.2.0/css/bootstrap.min.css"
-  css_hash:         "sha384-SlJL6LojdN8eNCOoIfK7KJ7SgRFeYBDu8tB1uxELbSAv+RVgD12pZmOcxTUTPXIg"
-  js:               "https://stackpath.bootstrapcdn.com/bootstrap/4.2.0/js/bootstrap.min.js"
-  js_hash:          "sha384-1AHwFvFDF+iQPDBasw2LKa8PdkI8aYv2ad2o197DHC8qr4LuwSe44JY1THkowrqg"
-  js_bundle:        "https://stackpath.bootstrapcdn.com/bootstrap/4.2.0/js/bootstrap.bundle.min.js"
-  js_bundle_hash:   "sha384-DzxYXig+LjvgMPAmuesvYZSTCE+bYqgfCLpnqxglyMvZGL5gNcalAK2mVo9klgWS"
+  css:              "https://stackpath.bootstrapcdn.com/bootstrap/4.3.0/css/bootstrap.min.css"
+  css_hash:         "sha384-PDle/QlgIONtM1aqA2Qemk5gPOE7wFq8+Em+G/hmo5Iq0CCmYZLv3fVRDJ4MMwEA"
+  js:               "https://stackpath.bootstrapcdn.com/bootstrap/4.3.0/js/bootstrap.min.js"
+  js_hash:          "sha384-7aThvCh9TypR7fIc2HV4O/nFMVCBwyIUKL8XCtKE+8xgCgl/PQGuFsvShjr74PBp"
+  js_bundle:        "https://stackpath.bootstrapcdn.com/bootstrap/4.3.0/js/bootstrap.bundle.min.js"
+  js_bundle_hash:   "sha384-VoPFvGr9GxhDT3n8vqqZ46twP5lgex+raTCfICQy73NLhN7ZqSfCtfSn4mLA2EFA"
  jquery:           "https://code.jquery.com/jquery-3.3.1.slim.min.js"
  jquery_hash:      "sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo"
-  popper:           "https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.6/umd/popper.min.js"
-  popper_hash:      "sha384-wHAiFfRlMFy6i5SRaxvfOCifBUQy1xHdJ/yoi7FRNXMRBu5WHdZYu1hA6ZOblgut"
+  popper:           "https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"
+  popper_hash:      "sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1"

 toc:
  min_level:        2
@@ -1,7 +1,7 @@
 /*!
 * Script to build our plugins to use them separately.
- * Copyright 2018 The Bootstrap Authors
- * Copyright 2018 Twitter, Inc.
+ * Copyright 2019 The Bootstrap Authors
+ * Copyright 2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 */

@@ -2,8 +2,8 @@

 /*!
 * Script to update version number references in the project.
- * Copyright 2017-2018 The Bootstrap Authors
- * Copyright 2017-2018 Twitter, Inc.
+ * Copyright 2017-2019 The Bootstrap Authors
+ * Copyright 2017-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 */

@@ -5,8 +5,8 @@
 * Remember to use the same vendor files as the CDN ones,
 * otherwise the hashes won't match!
 *
- * Copyright 2017-2018 The Bootstrap Authors
- * Copyright 2017-2018 Twitter, Inc.
+ * Copyright 2017-2019 The Bootstrap Authors
+ * Copyright 2017-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 */

@@ -35,14 +35,14 @@ const files = [
    file: 'dist/js/bootstrap.min.js',
    configPropertyName: 'js_hash'
  },
-  {
-    file: `site/docs/${pkg.version_short}/assets/js/vendor/jquery-slim.min.js`,
-    configPropertyName: 'jquery_hash'
-  },
  {
    file: 'dist/js/bootstrap.bundle.min.js',
    configPropertyName: 'js_bundle_hash'
  },
+  {
+    file: `site/docs/${pkg.version_short}/assets/js/vendor/jquery-slim.min.js`,
+    configPropertyName: 'jquery_hash'
+  },
  {
    file: 'node_modules/popper.js/dist/umd/popper.min.js',
    configPropertyName: 'popper_hash'
@@ -2,8 +2,8 @@

 /*!
 * Script to run vnu-jar if Java is available.
- * Copyright 2017-2018 The Bootstrap Authors
- * Copyright 2017-2018 Twitter, Inc.
+ * Copyright 2017-2019 The Bootstrap Authors
+ * Copyright 2017-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 */

@@ -1,7 +1,7 @@
 /*!
- * Bootstrap Grid v4.2.0 (https://getbootstrap.com/)
- * Copyright 2011-2018 The Bootstrap Authors
- * Copyright 2011-2018 Twitter, Inc.
+ * Bootstrap Grid v4.3.0 (https://getbootstrap.com/)
+ * Copyright 2011-2019 The Bootstrap Authors
+ * Copyright 2011-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 */
 html {
@@ -1,7 +1,7 @@
 /*!
- * Bootstrap Reboot v4.2.0 (https://getbootstrap.com/)
- * Copyright 2011-2018 The Bootstrap Authors
- * Copyright 2011-2018 Twitter, Inc.
+ * Bootstrap Reboot v4.3.0 (https://getbootstrap.com/)
+ * Copyright 2011-2019 The Bootstrap Authors
+ * Copyright 2011-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
 */
@@ -60,6 +60,7 @@ abbr[data-original-title] {
  text-decoration: underline dotted;
  cursor: help;
  border-bottom: 0;
+  -webkit-text-decoration-skip-ink: none;
  text-decoration-skip-ink: none;
 }

@@ -225,6 +226,10 @@ select {
  text-transform: none;
 }

+select {
+  word-wrap: normal;
+}
+
 button,
 [type="button"],
 [type="reset"],
@@ -232,6 +237,13 @@ button,
  -webkit-appearance: button;
 }

+button:not(:disabled),
+[type="button"]:not(:disabled),
+[type="reset"]:not(:disabled),
+[type="submit"]:not(:disabled) {
+  cursor: pointer;
+}
+
 button::-moz-focus-inner,
 [type="button"]::-moz-focus-inner,
 [type="reset"]::-moz-focus-inner,
@@ -1,8 +1,8 @@
 /*!
- * Bootstrap Reboot v4.2.0 (https://getbootstrap.com/)
- * Copyright 2011-2018 The Bootstrap Authors
- * Copyright 2011-2018 Twitter, Inc.
+ * Bootstrap Reboot v4.3.0 (https://getbootstrap.com/)
+ * Copyright 2011-2019 The Bootstrap Authors
+ * Copyright 2011-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
- */*,::after,::before{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}article,aside,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;text-align:left;background-color:#fff}[tabindex="-1"]:focus{outline:0!important}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem}p{margin-top:0;margin-bottom:1rem}abbr[data-original-title],abbr[title]{text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;border-bottom:0;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#007bff;text-decoration:none;background-color:transparent}a:hover{color:#0056b3;text-decoration:underline}a:not([href]):not([tabindex]){color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus,a:not([href]):not([tabindex]):hover{color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus{outline:0}code,kbd,pre,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em}pre{margin-top:0;margin-bottom:1rem;overflow:auto}figure{margin:0 0 1rem}img{vertical-align:middle;border-style:none}svg{overflow:hidden;vertical-align:middle}table{border-collapse:collapse}caption{padding-top:.75rem;padding-bottom:.75rem;color:#6c757d;text-align:left;caption-side:bottom}th{text-align:inherit}label{display:inline-block;margin-bottom:.5rem}button{border-radius:0}button:focus{outline:1px dotted;outline:5px auto -webkit-focus-ring-color}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}input[type=date],input[type=datetime-local],input[type=month],input[type=time]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{display:block;width:100%;max-width:100%;padding:0;margin-bottom:.5rem;font-size:1.5rem;line-height:inherit;color:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item;cursor:pointer}template{display:none}[hidden]{display:none!important}
+ */*,::after,::before{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}article,aside,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;text-align:left;background-color:#fff}[tabindex="-1"]:focus{outline:0!important}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem}p{margin-top:0;margin-bottom:1rem}abbr[data-original-title],abbr[title]{text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;border-bottom:0;-webkit-text-decoration-skip-ink:none;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#007bff;text-decoration:none;background-color:transparent}a:hover{color:#0056b3;text-decoration:underline}a:not([href]):not([tabindex]){color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus,a:not([href]):not([tabindex]):hover{color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus{outline:0}code,kbd,pre,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em}pre{margin-top:0;margin-bottom:1rem;overflow:auto}figure{margin:0 0 1rem}img{vertical-align:middle;border-style:none}svg{overflow:hidden;vertical-align:middle}table{border-collapse:collapse}caption{padding-top:.75rem;padding-bottom:.75rem;color:#6c757d;text-align:left;caption-side:bottom}th{text-align:inherit}label{display:inline-block;margin-bottom:.5rem}button{border-radius:0}button:focus{outline:1px dotted;outline:5px auto -webkit-focus-ring-color}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}select{word-wrap:normal}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]:not(:disabled),[type=reset]:not(:disabled),[type=submit]:not(:disabled),button:not(:disabled){cursor:pointer}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}input[type=date],input[type=datetime-local],input[type=month],input[type=time]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{display:block;width:100%;max-width:100%;padding:0;margin-bottom:.5rem;font-size:1.5rem;line-height:inherit;color:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item;cursor:pointer}template{display:none}[hidden]{display:none!important}
 /*# sourceMappingURL=bootstrap-reboot.min.css.map */
@@ -1,13 +1,13 @@
 /*!
-  * Bootstrap v4.2.0 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap v4.3.0 (https://getbootstrap.com/)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
 (function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('jquery')) :
  typeof define === 'function' && define.amd ? define(['exports', 'jquery'], factory) :
-  (factory((global.bootstrap = {}),global.jQuery));
-}(this, (function (exports,$) { 'use strict';
+  (global = global || self, factory(global.bootstrap = {}, global.jQuery));
+}(this, function (exports, $) { 'use strict';

  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;

@@ -69,7 +69,7 @@

  /**
   * --------------------------------------------------------------------------
-   * Bootstrap (v4.2.0): util.js
+   * Bootstrap (v4.3.0): util.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   * --------------------------------------------------------------------------
   */
@@ -145,7 +145,11 @@
        selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
      }

-      return selector && document.querySelector(selector) ? selector : null;
+      try {
+        return document.querySelector(selector) ? selector : null;
+      } catch (err) {
+        return null;
+      }
    },
    getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
      if (!element) {
@@ -225,7 +229,7 @@
   */

  var NAME = 'alert';
-  var VERSION = '4.2.0';
+  var VERSION = '4.3.0';
  var DATA_KEY = 'bs.alert';
  var EVENT_KEY = "." + DATA_KEY;
  var DATA_API_KEY = '.data-api';
@@ -280,8 +284,8 @@
    _proto.dispose = function dispose() {
      $.removeData(this._element, DATA_KEY);
      this._element = null;
-    }; // Private
-
+    } // Private
+    ;

    _proto._getRootElement = function _getRootElement(element) {
      var selector = Util.getSelectorFromElement(element);
@@ -323,8 +327,8 @@

    _proto._destroyElement = function _destroyElement(element) {
      $(element).detach().trigger(Event.CLOSED).remove();
-    }; // Static
-
+    } // Static
+    ;

    Alert._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -390,7 +394,7 @@
   */

  var NAME$1 = 'button';
-  var VERSION$1 = '4.2.0';
+  var VERSION$1 = '4.3.0';
  var DATA_KEY$1 = 'bs.button';
  var EVENT_KEY$1 = "." + DATA_KEY$1;
  var DATA_API_KEY$1 = '.data-api';
@@ -476,8 +480,8 @@
    _proto.dispose = function dispose() {
      $.removeData(this._element, DATA_KEY$1);
      this._element = null;
-    }; // Static
-
+    } // Static
+    ;

    Button._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -544,7 +548,7 @@
   */

  var NAME$2 = 'carousel';
-  var VERSION$2 = '4.2.0';
+  var VERSION$2 = '4.3.0';
  var DATA_KEY$2 = 'bs.carousel';
  var EVENT_KEY$2 = "." + DATA_KEY$2;
  var DATA_API_KEY$2 = '.data-api';
@@ -739,8 +743,8 @@
      this._isSliding = null;
      this._activeElement = null;
      this._indicatorsElement = null;
-    }; // Private
-
+    } // Private
+    ;

    _proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default, config);
@@ -784,7 +788,9 @@
        });
      }

-      this._addTouchEventListeners();
+      if (this._config.touch) {
+        this._addTouchEventListeners();
+      }
    };

    _proto._addTouchEventListeners = function _addTouchEventListeners() {
@@ -1025,8 +1031,8 @@
      if (isCycling) {
        this.cycle();
      }
-    }; // Static
-
+    } // Static
+    ;

    Carousel._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -1053,7 +1059,7 @@
          }

          data[action]();
-        } else if (_config.interval) {
+        } else if (_config.interval && _config.ride) {
          data.pause();
          data.cycle();
        }
@@ -1142,7 +1148,7 @@
   */

  var NAME$3 = 'collapse';
-  var VERSION$3 = '4.2.0';
+  var VERSION$3 = '4.3.0';
  var DATA_KEY$3 = 'bs.collapse';
  var EVENT_KEY$3 = "." + DATA_KEY$3;
  var DATA_API_KEY$3 = '.data-api';
@@ -1364,8 +1370,8 @@
      this._element = null;
      this._triggerArray = null;
      this._isTransitioning = null;
-    }; // Private
-
+    } // Private
+    ;

    _proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default$1, config);
@@ -1409,8 +1415,8 @@
      if (triggerArray.length) {
        $(triggerArray).toggleClass(ClassName$3.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
      }
-    }; // Static
-
+    } // Static
+    ;

    Collapse._getTargetFromElement = function _getTargetFromElement(element) {
      var selector = Util.getSelectorFromElement(element);
@@ -1497,7 +1503,7 @@

  /**!
   * @fileOverview Kickass library to create and place poppers near their reference elements.
-   * @version 1.14.6
+   * @version 1.14.7
   * @license
   * Copyright (c) 2016 Federico Zivolo and contributors
   *
@@ -2065,7 +2071,11 @@
    if (getStyleComputedProperty(element, 'position') === 'fixed') {
      return true;
    }
-    return isFixed(getParentNode(element));
+    var parentNode = getParentNode(element);
+    if (!parentNode) {
+      return false;
+    }
+    return isFixed(parentNode);
  }

  /**
@@ -2721,18 +2731,23 @@
    var _data$offsets = data.offsets,
        popper = _data$offsets.popper,
        reference = _data$offsets.reference;
+    var round = Math.round,
+        floor = Math.floor;

-
-    var isVertical = ['left', 'right'].indexOf(data.placement) !== -1;
-    var isVariation = data.placement.indexOf('-') !== -1;
-    var sameWidthOddness = reference.width % 2 === popper.width % 2;
-    var bothOddWidth = reference.width % 2 === 1 && popper.width % 2 === 1;
    var noRound = function noRound(v) {
      return v;
    };

-    var horizontalToInteger = !shouldRound ? noRound : isVertical || isVariation || sameWidthOddness ? Math.round : Math.floor;
-    var verticalToInteger = !shouldRound ? noRound : Math.round;
+    var referenceWidth = round(reference.width);
+    var popperWidth = round(popper.width);
+
+    var isVertical = ['left', 'right'].indexOf(data.placement) !== -1;
+    var isVariation = data.placement.indexOf('-') !== -1;
+    var sameWidthParity = referenceWidth % 2 === popperWidth % 2;
+    var bothOddWidth = referenceWidth % 2 === 1 && popperWidth % 2 === 1;
+
+    var horizontalToInteger = !shouldRound ? noRound : isVertical || isVariation || sameWidthParity ? round : floor;
+    var verticalToInteger = !shouldRound ? noRound : round;

    return {
      left: horizontalToInteger(bothOddWidth && !isVariation && shouldRound ? popper.left - 1 : popper.left),
@@ -4072,7 +4087,7 @@
   */

  var NAME$4 = 'dropdown';
-  var VERSION$4 = '4.2.0';
+  var VERSION$4 = '4.3.0';
  var DATA_KEY$4 = 'bs.dropdown';
  var EVENT_KEY$4 = "." + DATA_KEY$4;
  var DATA_API_KEY$4 = '.data-api';
@@ -4301,8 +4316,8 @@
      if (this._popper !== null) {
        this._popper.scheduleUpdate();
      }
-    }; // Private
-
+    } // Private
+    ;

    _proto._addEventListeners = function _addEventListeners() {
      var _this = this;
@@ -4358,24 +4373,28 @@
      return $(this._element).closest('.navbar').length > 0;
    };

-    _proto._getPopperConfig = function _getPopperConfig() {
+    _proto._getOffset = function _getOffset() {
      var _this2 = this;

-      var offsetConf = {};
+      var offset = {};

      if (typeof this._config.offset === 'function') {
-        offsetConf.fn = function (data) {
-          data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets) || {});
+        offset.fn = function (data) {
+          data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets, _this2._element) || {});
          return data;
        };
      } else {
-        offsetConf.offset = this._config.offset;
+        offset.offset = this._config.offset;
      }

+      return offset;
+    };
+
+    _proto._getPopperConfig = function _getPopperConfig() {
      var popperConfig = {
        placement: this._getPlacement(),
        modifiers: {
-          offset: offsetConf,
+          offset: this._getOffset(),
          flip: {
            enabled: this._config.flip
          },
@@ -4393,8 +4412,8 @@
      }

      return popperConfig;
-    }; // Static
-
+    } // Static
+    ;

    Dropdown._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -4478,8 +4497,8 @@
      }

      return parent || element.parentNode;
-    }; // eslint-disable-next-line complexity
-
+    } // eslint-disable-next-line complexity
+    ;

    Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
      // If not input/textarea:
@@ -4594,7 +4613,7 @@
   */

  var NAME$5 = 'modal';
-  var VERSION$5 = '4.2.0';
+  var VERSION$5 = '4.3.0';
  var DATA_KEY$5 = 'bs.modal';
  var EVENT_KEY$5 = "." + DATA_KEY$5;
  var DATA_API_KEY$5 = '.data-api';
@@ -4627,6 +4646,7 @@
    CLICK_DATA_API: "click" + EVENT_KEY$5 + DATA_API_KEY$5
  };
  var ClassName$5 = {
+    SCROLLABLE: 'modal-dialog-scrollable',
    SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
    BACKDROP: 'modal-backdrop',
    OPEN: 'modal-open',
@@ -4635,6 +4655,7 @@
  };
  var Selector$5 = {
    DIALOG: '.modal-dialog',
+    MODAL_BODY: '.modal-body',
    DATA_TOGGLE: '[data-toggle="modal"]',
    DATA_DISMISS: '[data-dismiss="modal"]',
    FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
@@ -4787,8 +4808,8 @@

    _proto.handleUpdate = function handleUpdate() {
      this._adjustDialog();
-    }; // Private
-
+    } // Private
+    ;

    _proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default$3, config);
@@ -4812,7 +4833,11 @@

      this._element.setAttribute('aria-modal', true);

-      this._element.scrollTop = 0;
+      if ($(this._dialog).hasClass(ClassName$5.SCROLLABLE)) {
+        this._dialog.querySelector(Selector$5.MODAL_BODY).scrollTop = 0;
+      } else {
+        this._element.scrollTop = 0;
+      }

      if (transition) {
        Util.reflow(this._element);
@@ -4982,11 +5007,11 @@
      } else if (callback) {
        callback();
      }
-    }; // ----------------------------------------------------------------------
+    } // ----------------------------------------------------------------------
    // the following methods are used to handle overflowing modals
    // todo (fat): these should probably be refactored out of modal.js
    // ----------------------------------------------------------------------
-
+    ;

    _proto._adjustDialog = function _adjustDialog() {
      var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
@@ -5071,8 +5096,8 @@
      var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
      document.body.removeChild(scrollDiv);
      return scrollbarWidth;
-    }; // Static
-
+    } // Static
+    ;

    Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
      return this.each(function () {
@@ -5170,7 +5195,7 @@
   */

  var NAME$6 = 'tooltip';
-  var VERSION$6 = '4.2.0';
+  var VERSION$6 = '4.3.0';
  var DATA_KEY$6 = 'bs.tooltip';
  var EVENT_KEY$6 = "." + DATA_KEY$6;
  var JQUERY_NO_CONFLICT$6 = $.fn[NAME$6];
@@ -5185,7 +5210,7 @@
    html: 'boolean',
    selector: '(string|boolean)',
    placement: '(string|function)',
-    offset: '(number|string)',
+    offset: '(number|string|function)',
    container: '(string|element|boolean)',
    fallbackPlacement: '(string|array)',
    boundary: '(string|element)'
@@ -5394,9 +5419,7 @@
        this._popper = new Popper(this.element, tip, {
          placement: attachment,
          modifiers: {
-            offset: {
-              offset: this.config.offset
-            },
+            offset: this._getOffset(),
            flip: {
              behavior: this.config.fallbackPlacement
            },
@@ -5505,8 +5528,8 @@
      if (this._popper !== null) {
        this._popper.scheduleUpdate();
      }
-    }; // Protected
-
+    } // Protected
+    ;

    _proto.isWithContent = function isWithContent() {
      return Boolean(this.getTitle());
@@ -5552,8 +5575,25 @@
      }

      return title;
-    }; // Private
+    } // Private
+    ;

+    _proto._getOffset = function _getOffset() {
+      var _this3 = this;
+
+      var offset = {};
+
+      if (typeof this.config.offset === 'function') {
+        offset.fn = function (data) {
+          data.offsets = _objectSpread({}, data.offsets, _this3.config.offset(data.offsets, _this3.element) || {});
+          return data;
+        };
+      } else {
+        offset.offset = this.config.offset;
+      }
+
+      return offset;
+    };

    _proto._getContainer = function _getContainer() {
      if (this.config.container === false) {
@@ -5572,27 +5612,27 @@
    };

    _proto._setListeners = function _setListeners() {
-      var _this3 = this;
+      var _this4 = this;

      var triggers = this.config.trigger.split(' ');
      triggers.forEach(function (trigger) {
        if (trigger === 'click') {
-          $(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, function (event) {
-            return _this3.toggle(event);
+          $(_this4.element).on(_this4.constructor.Event.CLICK, _this4.config.selector, function (event) {
+            return _this4.toggle(event);
          });
        } else if (trigger !== Trigger.MANUAL) {
-          var eventIn = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSEENTER : _this3.constructor.Event.FOCUSIN;
-          var eventOut = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSELEAVE : _this3.constructor.Event.FOCUSOUT;
-          $(_this3.element).on(eventIn, _this3.config.selector, function (event) {
-            return _this3._enter(event);
-          }).on(eventOut, _this3.config.selector, function (event) {
-            return _this3._leave(event);
+          var eventIn = trigger === Trigger.HOVER ? _this4.constructor.Event.MOUSEENTER : _this4.constructor.Event.FOCUSIN;
+          var eventOut = trigger === Trigger.HOVER ? _this4.constructor.Event.MOUSELEAVE : _this4.constructor.Event.FOCUSOUT;
+          $(_this4.element).on(eventIn, _this4.config.selector, function (event) {
+            return _this4._enter(event);
+          }).on(eventOut, _this4.config.selector, function (event) {
+            return _this4._leave(event);
          });
        }
      });
      $(this.element).closest('.modal').on('hide.bs.modal', function () {
-        if (_this3.element) {
-          _this3.hide();
+        if (_this4.element) {
+          _this4.hide();
        }
      });

@@ -5757,8 +5797,8 @@
      this.hide();
      this.show();
      this.config.animation = initConfigAnimation;
-    }; // Static
-
+    } // Static
+    ;

    Tooltip._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -5846,7 +5886,7 @@
   */

  var NAME$7 = 'popover';
-  var VERSION$7 = '4.2.0';
+  var VERSION$7 = '4.3.0';
  var DATA_KEY$7 = 'bs.popover';
  var EVENT_KEY$7 = "." + DATA_KEY$7;
  var JQUERY_NO_CONFLICT$7 = $.fn[NAME$7];
@@ -5929,8 +5969,8 @@

      this.setElementContent($tip.find(Selector$7.CONTENT), content);
      $tip.removeClass(ClassName$7.FADE + " " + ClassName$7.SHOW);
-    }; // Private
-
+    } // Private
+    ;

    _proto._getContent = function _getContent() {
      return this.element.getAttribute('data-content') || this.config.content;
@@ -5943,8 +5983,8 @@
      if (tabClass !== null && tabClass.length > 0) {
        $tip.removeClass(tabClass.join(''));
      }
-    }; // Static
-
+    } // Static
+    ;

    Popover._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -6033,7 +6073,7 @@
   */

  var NAME$8 = 'scrollspy';
-  var VERSION$8 = '4.2.0';
+  var VERSION$8 = '4.3.0';
  var DATA_KEY$8 = 'bs.scrollspy';
  var EVENT_KEY$8 = "." + DATA_KEY$8;
  var DATA_API_KEY$6 = '.data-api';
@@ -6156,8 +6196,8 @@
      this._targets = null;
      this._activeTarget = null;
      this._scrollHeight = null;
-    }; // Private
-
+    } // Private
+    ;

    _proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default$6, typeof config === 'object' && config ? config : {});
@@ -6264,8 +6304,8 @@
      }).forEach(function (node) {
        return node.classList.remove(ClassName$8.ACTIVE);
      });
-    }; // Static
-
+    } // Static
+    ;

    ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -6340,7 +6380,7 @@
   */

  var NAME$9 = 'tab';
-  var VERSION$9 = '4.2.0';
+  var VERSION$9 = '4.3.0';
  var DATA_KEY$9 = 'bs.tab';
  var EVENT_KEY$9 = "." + DATA_KEY$9;
  var DATA_API_KEY$7 = '.data-api';
@@ -6448,8 +6488,8 @@
    _proto.dispose = function dispose() {
      $.removeData(this._element, DATA_KEY$9);
      this._element = null;
-    }; // Private
-
+    } // Private
+    ;

    _proto._activate = function _activate(element, container, callback) {
      var _this2 = this;
@@ -6491,7 +6531,10 @@
      }

      Util.reflow(element);
-      $(element).addClass(ClassName$9.SHOW);
+
+      if (element.classList.contains(ClassName$9.FADE)) {
+        element.classList.add(ClassName$9.SHOW);
+      }

      if (element.parentNode && $(element.parentNode).hasClass(ClassName$9.DROPDOWN_MENU)) {
        var dropdownElement = $(element).closest(Selector$9.DROPDOWN)[0];
@@ -6507,8 +6550,8 @@
      if (callback) {
        callback();
      }
-    }; // Static
-
+    } // Static
+    ;

    Tab._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -6572,7 +6615,7 @@
   */

  var NAME$a = 'toast';
-  var VERSION$a = '4.2.0';
+  var VERSION$a = '4.3.0';
  var DATA_KEY$a = 'bs.toast';
  var EVENT_KEY$a = "." + DATA_KEY$a;
  var JQUERY_NO_CONFLICT$a = $.fn[NAME$a];
@@ -6687,8 +6730,8 @@
      $.removeData(this._element, DATA_KEY$a);
      this._element = null;
      this._config = null;
-    }; // Private
-
+    } // Private
+    ;

    _proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default$7, $(this._element).data(), typeof config === 'object' && config ? config : {});
@@ -6721,8 +6764,8 @@
      } else {
        complete();
      }
-    }; // Static
-
+    } // Static
+    ;

    Toast._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -6756,6 +6799,11 @@
      get: function get() {
        return DefaultType$7;
      }
+    }, {
+      key: "Default",
+      get: function get() {
+        return Default$7;
+      }
    }]);

    return Toast;
@@ -6777,7 +6825,7 @@

  /**
   * --------------------------------------------------------------------------
-   * Bootstrap (v4.2.0): index.js
+   * Bootstrap (v4.3.0): index.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   * --------------------------------------------------------------------------
   */
@@ -6814,5 +6862,5 @@

  Object.defineProperty(exports, '__esModule', { value: true });

-})));
+}));
 //# sourceMappingURL=bootstrap.bundle.js.map
@@ -1,16 +1,16 @@
 /*!
-  * Bootstrap v4.2.0 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap v4.3.0 (https://getbootstrap.com/)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('popper.js'), require('jquery')) :
-  typeof define === 'function' && define.amd ? define(['exports', 'popper.js', 'jquery'], factory) :
-  (factory((global.bootstrap = {}),global.Popper,global.jQuery));
-}(this, (function (exports,Popper,$) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('jquery'), require('popper.js')) :
+  typeof define === 'function' && define.amd ? define(['exports', 'jquery', 'popper.js'], factory) :
+  (global = global || self, factory(global.bootstrap = {}, global.jQuery, global.Popper));
+}(this, function (exports, $, Popper) { 'use strict';

-  Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;
  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
+  Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;

  function _defineProperties(target, props) {
    for (var i = 0; i < props.length; i++) {
@@ -70,7 +70,7 @@

  /**
   * --------------------------------------------------------------------------
-   * Bootstrap (v4.2.0): util.js
+   * Bootstrap (v4.3.0): util.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   * --------------------------------------------------------------------------
   */
@@ -146,7 +146,11 @@
        selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
      }

-      return selector && document.querySelector(selector) ? selector : null;
+      try {
+        return document.querySelector(selector) ? selector : null;
+      } catch (err) {
+        return null;
+      }
    },
    getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
      if (!element) {
@@ -226,7 +230,7 @@
   */

  var NAME = 'alert';
-  var VERSION = '4.2.0';
+  var VERSION = '4.3.0';
  var DATA_KEY = 'bs.alert';
  var EVENT_KEY = "." + DATA_KEY;
  var DATA_API_KEY = '.data-api';
@@ -281,8 +285,8 @@
    _proto.dispose = function dispose() {
      $.removeData(this._element, DATA_KEY);
      this._element = null;
-    }; // Private
-
+    } // Private
+    ;

    _proto._getRootElement = function _getRootElement(element) {
      var selector = Util.getSelectorFromElement(element);
@@ -324,8 +328,8 @@

    _proto._destroyElement = function _destroyElement(element) {
      $(element).detach().trigger(Event.CLOSED).remove();
-    }; // Static
-
+    } // Static
+    ;

    Alert._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -391,7 +395,7 @@
   */

  var NAME$1 = 'button';
-  var VERSION$1 = '4.2.0';
+  var VERSION$1 = '4.3.0';
  var DATA_KEY$1 = 'bs.button';
  var EVENT_KEY$1 = "." + DATA_KEY$1;
  var DATA_API_KEY$1 = '.data-api';
@@ -477,8 +481,8 @@
    _proto.dispose = function dispose() {
      $.removeData(this._element, DATA_KEY$1);
      this._element = null;
-    }; // Static
-
+    } // Static
+    ;

    Button._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -545,7 +549,7 @@
   */

  var NAME$2 = 'carousel';
-  var VERSION$2 = '4.2.0';
+  var VERSION$2 = '4.3.0';
  var DATA_KEY$2 = 'bs.carousel';
  var EVENT_KEY$2 = "." + DATA_KEY$2;
  var DATA_API_KEY$2 = '.data-api';
@@ -740,8 +744,8 @@
      this._isSliding = null;
      this._activeElement = null;
      this._indicatorsElement = null;
-    }; // Private
-
+    } // Private
+    ;

    _proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default, config);
@@ -785,7 +789,9 @@
        });
      }

-      this._addTouchEventListeners();
+      if (this._config.touch) {
+        this._addTouchEventListeners();
+      }
    };

    _proto._addTouchEventListeners = function _addTouchEventListeners() {
@@ -1026,8 +1032,8 @@
      if (isCycling) {
        this.cycle();
      }
-    }; // Static
-
+    } // Static
+    ;

    Carousel._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -1054,7 +1060,7 @@
          }

          data[action]();
-        } else if (_config.interval) {
+        } else if (_config.interval && _config.ride) {
          data.pause();
          data.cycle();
        }
@@ -1143,7 +1149,7 @@
   */

  var NAME$3 = 'collapse';
-  var VERSION$3 = '4.2.0';
+  var VERSION$3 = '4.3.0';
  var DATA_KEY$3 = 'bs.collapse';
  var EVENT_KEY$3 = "." + DATA_KEY$3;
  var DATA_API_KEY$3 = '.data-api';
@@ -1365,8 +1371,8 @@
      this._element = null;
      this._triggerArray = null;
      this._isTransitioning = null;
-    }; // Private
-
+    } // Private
+    ;

    _proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default$1, config);
@@ -1410,8 +1416,8 @@
      if (triggerArray.length) {
        $(triggerArray).toggleClass(ClassName$3.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
      }
-    }; // Static
-
+    } // Static
+    ;

    Collapse._getTargetFromElement = function _getTargetFromElement(element) {
      var selector = Util.getSelectorFromElement(element);
@@ -1503,7 +1509,7 @@
   */

  var NAME$4 = 'dropdown';
-  var VERSION$4 = '4.2.0';
+  var VERSION$4 = '4.3.0';
  var DATA_KEY$4 = 'bs.dropdown';
  var EVENT_KEY$4 = "." + DATA_KEY$4;
  var DATA_API_KEY$4 = '.data-api';
@@ -1732,8 +1738,8 @@
      if (this._popper !== null) {
        this._popper.scheduleUpdate();
      }
-    }; // Private
-
+    } // Private
+    ;

    _proto._addEventListeners = function _addEventListeners() {
      var _this = this;
@@ -1789,24 +1795,28 @@
      return $(this._element).closest('.navbar').length > 0;
    };

-    _proto._getPopperConfig = function _getPopperConfig() {
+    _proto._getOffset = function _getOffset() {
      var _this2 = this;

-      var offsetConf = {};
+      var offset = {};

      if (typeof this._config.offset === 'function') {
-        offsetConf.fn = function (data) {
-          data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets) || {});
+        offset.fn = function (data) {
+          data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets, _this2._element) || {});
          return data;
        };
      } else {
-        offsetConf.offset = this._config.offset;
+        offset.offset = this._config.offset;
      }

+      return offset;
+    };
+
+    _proto._getPopperConfig = function _getPopperConfig() {
      var popperConfig = {
        placement: this._getPlacement(),
        modifiers: {
-          offset: offsetConf,
+          offset: this._getOffset(),
          flip: {
            enabled: this._config.flip
          },
@@ -1824,8 +1834,8 @@
      }

      return popperConfig;
-    }; // Static
-
+    } // Static
+    ;

    Dropdown._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -1909,8 +1919,8 @@
      }

      return parent || element.parentNode;
-    }; // eslint-disable-next-line complexity
-
+    } // eslint-disable-next-line complexity
+    ;

    Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
      // If not input/textarea:
@@ -2025,7 +2035,7 @@
   */

  var NAME$5 = 'modal';
-  var VERSION$5 = '4.2.0';
+  var VERSION$5 = '4.3.0';
  var DATA_KEY$5 = 'bs.modal';
  var EVENT_KEY$5 = "." + DATA_KEY$5;
  var DATA_API_KEY$5 = '.data-api';
@@ -2058,6 +2068,7 @@
    CLICK_DATA_API: "click" + EVENT_KEY$5 + DATA_API_KEY$5
  };
  var ClassName$5 = {
+    SCROLLABLE: 'modal-dialog-scrollable',
    SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
    BACKDROP: 'modal-backdrop',
    OPEN: 'modal-open',
@@ -2066,6 +2077,7 @@
  };
  var Selector$5 = {
    DIALOG: '.modal-dialog',
+    MODAL_BODY: '.modal-body',
    DATA_TOGGLE: '[data-toggle="modal"]',
    DATA_DISMISS: '[data-dismiss="modal"]',
    FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
@@ -2218,8 +2230,8 @@

    _proto.handleUpdate = function handleUpdate() {
      this._adjustDialog();
-    }; // Private
-
+    } // Private
+    ;

    _proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default$3, config);
@@ -2243,7 +2255,11 @@

      this._element.setAttribute('aria-modal', true);

-      this._element.scrollTop = 0;
+      if ($(this._dialog).hasClass(ClassName$5.SCROLLABLE)) {
+        this._dialog.querySelector(Selector$5.MODAL_BODY).scrollTop = 0;
+      } else {
+        this._element.scrollTop = 0;
+      }

      if (transition) {
        Util.reflow(this._element);
@@ -2413,11 +2429,11 @@
      } else if (callback) {
        callback();
      }
-    }; // ----------------------------------------------------------------------
+    } // ----------------------------------------------------------------------
    // the following methods are used to handle overflowing modals
    // todo (fat): these should probably be refactored out of modal.js
    // ----------------------------------------------------------------------
-
+    ;

    _proto._adjustDialog = function _adjustDialog() {
      var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
@@ -2502,8 +2518,8 @@
      var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
      document.body.removeChild(scrollDiv);
      return scrollbarWidth;
-    }; // Static
-
+    } // Static
+    ;

    Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
      return this.each(function () {
@@ -2601,7 +2617,7 @@
   */

  var NAME$6 = 'tooltip';
-  var VERSION$6 = '4.2.0';
+  var VERSION$6 = '4.3.0';
  var DATA_KEY$6 = 'bs.tooltip';
  var EVENT_KEY$6 = "." + DATA_KEY$6;
  var JQUERY_NO_CONFLICT$6 = $.fn[NAME$6];
@@ -2616,7 +2632,7 @@
    html: 'boolean',
    selector: '(string|boolean)',
    placement: '(string|function)',
-    offset: '(number|string)',
+    offset: '(number|string|function)',
    container: '(string|element|boolean)',
    fallbackPlacement: '(string|array)',
    boundary: '(string|element)'
@@ -2825,9 +2841,7 @@
        this._popper = new Popper(this.element, tip, {
          placement: attachment,
          modifiers: {
-            offset: {
-              offset: this.config.offset
-            },
+            offset: this._getOffset(),
            flip: {
              behavior: this.config.fallbackPlacement
            },
@@ -2936,8 +2950,8 @@
      if (this._popper !== null) {
        this._popper.scheduleUpdate();
      }
-    }; // Protected
-
+    } // Protected
+    ;

    _proto.isWithContent = function isWithContent() {
      return Boolean(this.getTitle());
@@ -2983,8 +2997,25 @@
      }

      return title;
-    }; // Private
+    } // Private
+    ;

+    _proto._getOffset = function _getOffset() {
+      var _this3 = this;
+
+      var offset = {};
+
+      if (typeof this.config.offset === 'function') {
+        offset.fn = function (data) {
+          data.offsets = _objectSpread({}, data.offsets, _this3.config.offset(data.offsets, _this3.element) || {});
+          return data;
+        };
+      } else {
+        offset.offset = this.config.offset;
+      }
+
+      return offset;
+    };

    _proto._getContainer = function _getContainer() {
      if (this.config.container === false) {
@@ -3003,27 +3034,27 @@
    };

    _proto._setListeners = function _setListeners() {
-      var _this3 = this;
+      var _this4 = this;

      var triggers = this.config.trigger.split(' ');
      triggers.forEach(function (trigger) {
        if (trigger === 'click') {
-          $(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, function (event) {
-            return _this3.toggle(event);
+          $(_this4.element).on(_this4.constructor.Event.CLICK, _this4.config.selector, function (event) {
+            return _this4.toggle(event);
          });
        } else if (trigger !== Trigger.MANUAL) {
-          var eventIn = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSEENTER : _this3.constructor.Event.FOCUSIN;
-          var eventOut = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSELEAVE : _this3.constructor.Event.FOCUSOUT;
-          $(_this3.element).on(eventIn, _this3.config.selector, function (event) {
-            return _this3._enter(event);
-          }).on(eventOut, _this3.config.selector, function (event) {
-            return _this3._leave(event);
+          var eventIn = trigger === Trigger.HOVER ? _this4.constructor.Event.MOUSEENTER : _this4.constructor.Event.FOCUSIN;
+          var eventOut = trigger === Trigger.HOVER ? _this4.constructor.Event.MOUSELEAVE : _this4.constructor.Event.FOCUSOUT;
+          $(_this4.element).on(eventIn, _this4.config.selector, function (event) {
+            return _this4._enter(event);
+          }).on(eventOut, _this4.config.selector, function (event) {
+            return _this4._leave(event);
          });
        }
      });
      $(this.element).closest('.modal').on('hide.bs.modal', function () {
-        if (_this3.element) {
-          _this3.hide();
+        if (_this4.element) {
+          _this4.hide();
        }
      });

@@ -3188,8 +3219,8 @@
      this.hide();
      this.show();
      this.config.animation = initConfigAnimation;
-    }; // Static
-
+    } // Static
+    ;

    Tooltip._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -3277,7 +3308,7 @@
   */

  var NAME$7 = 'popover';
-  var VERSION$7 = '4.2.0';
+  var VERSION$7 = '4.3.0';
  var DATA_KEY$7 = 'bs.popover';
  var EVENT_KEY$7 = "." + DATA_KEY$7;
  var JQUERY_NO_CONFLICT$7 = $.fn[NAME$7];
@@ -3360,8 +3391,8 @@

      this.setElementContent($tip.find(Selector$7.CONTENT), content);
      $tip.removeClass(ClassName$7.FADE + " " + ClassName$7.SHOW);
-    }; // Private
-
+    } // Private
+    ;

    _proto._getContent = function _getContent() {
      return this.element.getAttribute('data-content') || this.config.content;
@@ -3374,8 +3405,8 @@
      if (tabClass !== null && tabClass.length > 0) {
        $tip.removeClass(tabClass.join(''));
      }
-    }; // Static
-
+    } // Static
+    ;

    Popover._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -3464,7 +3495,7 @@
   */

  var NAME$8 = 'scrollspy';
-  var VERSION$8 = '4.2.0';
+  var VERSION$8 = '4.3.0';
  var DATA_KEY$8 = 'bs.scrollspy';
  var EVENT_KEY$8 = "." + DATA_KEY$8;
  var DATA_API_KEY$6 = '.data-api';
@@ -3587,8 +3618,8 @@
      this._targets = null;
      this._activeTarget = null;
      this._scrollHeight = null;
-    }; // Private
-
+    } // Private
+    ;

    _proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default$6, typeof config === 'object' && config ? config : {});
@@ -3695,8 +3726,8 @@
      }).forEach(function (node) {
        return node.classList.remove(ClassName$8.ACTIVE);
      });
-    }; // Static
-
+    } // Static
+    ;

    ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -3771,7 +3802,7 @@
   */

  var NAME$9 = 'tab';
-  var VERSION$9 = '4.2.0';
+  var VERSION$9 = '4.3.0';
  var DATA_KEY$9 = 'bs.tab';
  var EVENT_KEY$9 = "." + DATA_KEY$9;
  var DATA_API_KEY$7 = '.data-api';
@@ -3879,8 +3910,8 @@
    _proto.dispose = function dispose() {
      $.removeData(this._element, DATA_KEY$9);
      this._element = null;
-    }; // Private
-
+    } // Private
+    ;

    _proto._activate = function _activate(element, container, callback) {
      var _this2 = this;
@@ -3922,7 +3953,10 @@
      }

      Util.reflow(element);
-      $(element).addClass(ClassName$9.SHOW);
+
+      if (element.classList.contains(ClassName$9.FADE)) {
+        element.classList.add(ClassName$9.SHOW);
+      }

      if (element.parentNode && $(element.parentNode).hasClass(ClassName$9.DROPDOWN_MENU)) {
        var dropdownElement = $(element).closest(Selector$9.DROPDOWN)[0];
@@ -3938,8 +3972,8 @@
      if (callback) {
        callback();
      }
-    }; // Static
-
+    } // Static
+    ;

    Tab._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -4003,7 +4037,7 @@
   */

  var NAME$a = 'toast';
-  var VERSION$a = '4.2.0';
+  var VERSION$a = '4.3.0';
  var DATA_KEY$a = 'bs.toast';
  var EVENT_KEY$a = "." + DATA_KEY$a;
  var JQUERY_NO_CONFLICT$a = $.fn[NAME$a];
@@ -4118,8 +4152,8 @@
      $.removeData(this._element, DATA_KEY$a);
      this._element = null;
      this._config = null;
-    }; // Private
-
+    } // Private
+    ;

    _proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default$7, $(this._element).data(), typeof config === 'object' && config ? config : {});
@@ -4152,8 +4186,8 @@
      } else {
        complete();
      }
-    }; // Static
-
+    } // Static
+    ;

    Toast._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -4187,6 +4221,11 @@
      get: function get() {
        return DefaultType$7;
      }
+    }, {
+      key: "Default",
+      get: function get() {
+        return Default$7;
+      }
    }]);

    return Toast;
@@ -4208,7 +4247,7 @@

  /**
   * --------------------------------------------------------------------------
-   * Bootstrap (v4.2.0): index.js
+   * Bootstrap (v4.3.0): index.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   * --------------------------------------------------------------------------
   */
@@ -4245,5 +4284,5 @@

  Object.defineProperty(exports, '__esModule', { value: true });

-})));
+}));
 //# sourceMappingURL=bootstrap.js.map
@@ -1,13 +1,13 @@
 /*!
-  * Bootstrap alert.js v4.2.0 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap alert.js v4.3.0 (https://getbootstrap.com/)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
 (function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
  typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
-  (global.Alert = factory(global.jQuery,global.Util));
-}(this, (function ($,Util) { 'use strict';
+  (global = global || self, global.Alert = factory(global.jQuery, global.Util));
+}(this, function ($, Util) { 'use strict';

  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
  Util = Util && Util.hasOwnProperty('default') ? Util['default'] : Util;
@@ -35,7 +35,7 @@
   */

  var NAME = 'alert';
-  var VERSION = '4.2.0';
+  var VERSION = '4.3.0';
  var DATA_KEY = 'bs.alert';
  var EVENT_KEY = "." + DATA_KEY;
  var DATA_API_KEY = '.data-api';
@@ -90,8 +90,8 @@
    _proto.dispose = function dispose() {
      $.removeData(this._element, DATA_KEY);
      this._element = null;
-    }; // Private
-
+    } // Private
+    ;

    _proto._getRootElement = function _getRootElement(element) {
      var selector = Util.getSelectorFromElement(element);
@@ -133,8 +133,8 @@

    _proto._destroyElement = function _destroyElement(element) {
      $(element).detach().trigger(Event.CLOSED).remove();
-    }; // Static
-
+    } // Static
+    ;

    Alert._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -195,5 +195,5 @@

  return Alert;

-})));
+}));
 //# sourceMappingURL=alert.js.map
@@ -1,13 +1,13 @@
 /*!
-  * Bootstrap button.js v4.2.0 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap button.js v4.3.0 (https://getbootstrap.com/)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
 (function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery')) :
  typeof define === 'function' && define.amd ? define(['jquery'], factory) :
-  (global.Button = factory(global.jQuery));
-}(this, (function ($) { 'use strict';
+  (global = global || self, global.Button = factory(global.jQuery));
+}(this, function ($) { 'use strict';

  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;

@@ -34,7 +34,7 @@
   */

  var NAME = 'button';
-  var VERSION = '4.2.0';
+  var VERSION = '4.3.0';
  var DATA_KEY = 'bs.button';
  var EVENT_KEY = "." + DATA_KEY;
  var DATA_API_KEY = '.data-api';
@@ -120,8 +120,8 @@
    _proto.dispose = function dispose() {
      $.removeData(this._element, DATA_KEY);
      this._element = null;
-    }; // Static
-
+    } // Static
+    ;

    Button._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -183,5 +183,5 @@

  return Button;

-})));
+}));
 //# sourceMappingURL=button.js.map
@@ -1,13 +1,13 @@
 /*!
-  * Bootstrap carousel.js v4.2.0 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap carousel.js v4.3.0 (https://getbootstrap.com/)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
 (function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
  typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
-  (global.Carousel = factory(global.jQuery,global.Util));
-}(this, (function ($,Util) { 'use strict';
+  (global = global || self, global.Carousel = factory(global.jQuery, global.Util));
+}(this, function ($, Util) { 'use strict';

  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
  Util = Util && Util.hasOwnProperty('default') ? Util['default'] : Util;
@@ -69,7 +69,7 @@
   */

  var NAME = 'carousel';
-  var VERSION = '4.2.0';
+  var VERSION = '4.3.0';
  var DATA_KEY = 'bs.carousel';
  var EVENT_KEY = "." + DATA_KEY;
  var DATA_API_KEY = '.data-api';
@@ -264,8 +264,8 @@
      this._isSliding = null;
      this._activeElement = null;
      this._indicatorsElement = null;
-    }; // Private
-
+    } // Private
+    ;

    _proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default, config);
@@ -309,7 +309,9 @@
        });
      }

-      this._addTouchEventListeners();
+      if (this._config.touch) {
+        this._addTouchEventListeners();
+      }
    };

    _proto._addTouchEventListeners = function _addTouchEventListeners() {
@@ -550,8 +552,8 @@
      if (isCycling) {
        this.cycle();
      }
-    }; // Static
-
+    } // Static
+    ;

    Carousel._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -578,7 +580,7 @@
          }

          data[action]();
-        } else if (_config.interval) {
+        } else if (_config.interval && _config.ride) {
          data.pause();
          data.cycle();
        }
@@ -662,5 +664,5 @@

  return Carousel;

-})));
+}));
 //# sourceMappingURL=carousel.js.map
@@ -1,13 +1,13 @@
 /*!
-  * Bootstrap collapse.js v4.2.0 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap collapse.js v4.3.0 (https://getbootstrap.com/)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
 (function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
  typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
-  (global.Collapse = factory(global.jQuery,global.Util));
-}(this, (function ($,Util) { 'use strict';
+  (global = global || self, global.Collapse = factory(global.jQuery, global.Util));
+}(this, function ($, Util) { 'use strict';

  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
  Util = Util && Util.hasOwnProperty('default') ? Util['default'] : Util;
@@ -69,7 +69,7 @@
   */

  var NAME = 'collapse';
-  var VERSION = '4.2.0';
+  var VERSION = '4.3.0';
  var DATA_KEY = 'bs.collapse';
  var EVENT_KEY = "." + DATA_KEY;
  var DATA_API_KEY = '.data-api';
@@ -291,8 +291,8 @@
      this._element = null;
      this._triggerArray = null;
      this._isTransitioning = null;
-    }; // Private
-
+    } // Private
+    ;

    _proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default, config);
@@ -336,8 +336,8 @@
      if (triggerArray.length) {
        $(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
      }
-    }; // Static
-
+    } // Static
+    ;

    Collapse._getTargetFromElement = function _getTargetFromElement(element) {
      var selector = Util.getSelectorFromElement(element);
@@ -424,5 +424,5 @@

  return Collapse;

-})));
+}));
 //# sourceMappingURL=collapse.js.map
@@ -1,13 +1,13 @@
 /*!
-  * Bootstrap dropdown.js v4.2.0 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap dropdown.js v4.3.0 (https://getbootstrap.com/)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
 (function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('popper.js'), require('./util.js')) :
  typeof define === 'function' && define.amd ? define(['jquery', 'popper.js', './util.js'], factory) :
-  (global.Dropdown = factory(global.jQuery,global.Popper,global.Util));
-}(this, (function ($,Popper,Util) { 'use strict';
+  (global = global || self, global.Dropdown = factory(global.jQuery, global.Popper, global.Util));
+}(this, function ($, Popper, Util) { 'use strict';

  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
  Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;
@@ -70,7 +70,7 @@
   */

  var NAME = 'dropdown';
-  var VERSION = '4.2.0';
+  var VERSION = '4.3.0';
  var DATA_KEY = 'bs.dropdown';
  var EVENT_KEY = "." + DATA_KEY;
  var DATA_API_KEY = '.data-api';
@@ -299,8 +299,8 @@
      if (this._popper !== null) {
        this._popper.scheduleUpdate();
      }
-    }; // Private
-
+    } // Private
+    ;

    _proto._addEventListeners = function _addEventListeners() {
      var _this = this;
@@ -356,24 +356,28 @@
      return $(this._element).closest('.navbar').length > 0;
    };

-    _proto._getPopperConfig = function _getPopperConfig() {
+    _proto._getOffset = function _getOffset() {
      var _this2 = this;

-      var offsetConf = {};
+      var offset = {};

      if (typeof this._config.offset === 'function') {
-        offsetConf.fn = function (data) {
-          data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets) || {});
+        offset.fn = function (data) {
+          data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets, _this2._element) || {});
          return data;
        };
      } else {
-        offsetConf.offset = this._config.offset;
+        offset.offset = this._config.offset;
      }

+      return offset;
+    };
+
+    _proto._getPopperConfig = function _getPopperConfig() {
      var popperConfig = {
        placement: this._getPlacement(),
        modifiers: {
-          offset: offsetConf,
+          offset: this._getOffset(),
          flip: {
            enabled: this._config.flip
          },
@@ -391,8 +395,8 @@
      }

      return popperConfig;
-    }; // Static
-
+    } // Static
+    ;

    Dropdown._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -476,8 +480,8 @@
      }

      return parent || element.parentNode;
-    }; // eslint-disable-next-line complexity
-
+    } // eslint-disable-next-line complexity
+    ;

    Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
      // If not input/textarea:
@@ -587,5 +591,5 @@

  return Dropdown;

-})));
+}));
 //# sourceMappingURL=dropdown.js.map
@@ -1,6 +1,6 @@
 /**
 * --------------------------------------------------------------------------
- * Bootstrap (v4.2.0): index.js
+ * Bootstrap (v4.3.0): index.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * --------------------------------------------------------------------------
 */
@@ -1,13 +1,13 @@
 /*!
-  * Bootstrap modal.js v4.2.0 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap modal.js v4.3.0 (https://getbootstrap.com/)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
 (function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
  typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
-  (global.Modal = factory(global.jQuery,global.Util));
-}(this, (function ($,Util) { 'use strict';
+  (global = global || self, global.Modal = factory(global.jQuery, global.Util));
+}(this, function ($, Util) { 'use strict';

  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
  Util = Util && Util.hasOwnProperty('default') ? Util['default'] : Util;
@@ -69,7 +69,7 @@
   */

  var NAME = 'modal';
-  var VERSION = '4.2.0';
+  var VERSION = '4.3.0';
  var DATA_KEY = 'bs.modal';
  var EVENT_KEY = "." + DATA_KEY;
  var DATA_API_KEY = '.data-api';
@@ -102,6 +102,7 @@
    CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
  };
  var ClassName = {
+    SCROLLABLE: 'modal-dialog-scrollable',
    SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
    BACKDROP: 'modal-backdrop',
    OPEN: 'modal-open',
@@ -110,6 +111,7 @@
  };
  var Selector = {
    DIALOG: '.modal-dialog',
+    MODAL_BODY: '.modal-body',
    DATA_TOGGLE: '[data-toggle="modal"]',
    DATA_DISMISS: '[data-dismiss="modal"]',
    FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
@@ -262,8 +264,8 @@

    _proto.handleUpdate = function handleUpdate() {
      this._adjustDialog();
-    }; // Private
-
+    } // Private
+    ;

    _proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default, config);
@@ -287,7 +289,11 @@

      this._element.setAttribute('aria-modal', true);

-      this._element.scrollTop = 0;
+      if ($(this._dialog).hasClass(ClassName.SCROLLABLE)) {
+        this._dialog.querySelector(Selector.MODAL_BODY).scrollTop = 0;
+      } else {
+        this._element.scrollTop = 0;
+      }

      if (transition) {
        Util.reflow(this._element);
@@ -457,11 +463,11 @@
      } else if (callback) {
        callback();
      }
-    }; // ----------------------------------------------------------------------
+    } // ----------------------------------------------------------------------
    // the following methods are used to handle overflowing modals
    // todo (fat): these should probably be refactored out of modal.js
    // ----------------------------------------------------------------------
-
+    ;

    _proto._adjustDialog = function _adjustDialog() {
      var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
@@ -546,8 +552,8 @@
      var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
      document.body.removeChild(scrollDiv);
      return scrollbarWidth;
-    }; // Static
-
+    } // Static
+    ;

    Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
      return this.each(function () {
@@ -640,5 +646,5 @@

  return Modal;

-})));
+}));
 //# sourceMappingURL=modal.js.map
@@ -1,13 +1,13 @@
 /*!
-  * Bootstrap popover.js v4.2.0 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap popover.js v4.3.0 (https://getbootstrap.com/)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
 (function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./tooltip.js')) :
  typeof define === 'function' && define.amd ? define(['jquery', './tooltip.js'], factory) :
-  (global.Popover = factory(global.jQuery,global.Tooltip));
-}(this, (function ($,Tooltip) { 'use strict';
+  (global = global || self, global.Popover = factory(global.jQuery, global.Tooltip));
+}(this, function ($, Tooltip) { 'use strict';

  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
  Tooltip = Tooltip && Tooltip.hasOwnProperty('default') ? Tooltip['default'] : Tooltip;
@@ -75,7 +75,7 @@
   */

  var NAME = 'popover';
-  var VERSION = '4.2.0';
+  var VERSION = '4.3.0';
  var DATA_KEY = 'bs.popover';
  var EVENT_KEY = "." + DATA_KEY;
  var JQUERY_NO_CONFLICT = $.fn[NAME];
@@ -158,8 +158,8 @@

      this.setElementContent($tip.find(Selector.CONTENT), content);
      $tip.removeClass(ClassName.FADE + " " + ClassName.SHOW);
-    }; // Private
-
+    } // Private
+    ;

    _proto._getContent = function _getContent() {
      return this.element.getAttribute('data-content') || this.config.content;
@@ -172,8 +172,8 @@
      if (tabClass !== null && tabClass.length > 0) {
        $tip.removeClass(tabClass.join(''));
      }
-    }; // Static
-
+    } // Static
+    ;

    Popover._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -257,5 +257,5 @@

  return Popover;

-})));
+}));
 //# sourceMappingURL=popover.js.map
@@ -1,13 +1,13 @@
 /*!
-  * Bootstrap scrollspy.js v4.2.0 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap scrollspy.js v4.3.0 (https://getbootstrap.com/)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
 (function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
  typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
-  (global.ScrollSpy = factory(global.jQuery,global.Util));
-}(this, (function ($,Util) { 'use strict';
+  (global = global || self, global.ScrollSpy = factory(global.jQuery, global.Util));
+}(this, function ($, Util) { 'use strict';

  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
  Util = Util && Util.hasOwnProperty('default') ? Util['default'] : Util;
@@ -69,7 +69,7 @@
   */

  var NAME = 'scrollspy';
-  var VERSION = '4.2.0';
+  var VERSION = '4.3.0';
  var DATA_KEY = 'bs.scrollspy';
  var EVENT_KEY = "." + DATA_KEY;
  var DATA_API_KEY = '.data-api';
@@ -192,8 +192,8 @@
      this._targets = null;
      this._activeTarget = null;
      this._scrollHeight = null;
-    }; // Private
-
+    } // Private
+    ;

    _proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default, typeof config === 'object' && config ? config : {});
@@ -300,8 +300,8 @@
      }).forEach(function (node) {
        return node.classList.remove(ClassName.ACTIVE);
      });
-    }; // Static
-
+    } // Static
+    ;

    ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -371,5 +371,5 @@

  return ScrollSpy;

-})));
+}));
 //# sourceMappingURL=scrollspy.js.map
@@ -1,13 +1,13 @@
 /*!
-  * Bootstrap tab.js v4.2.0 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap tab.js v4.3.0 (https://getbootstrap.com/)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
 (function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
  typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
-  (global.Tab = factory(global.jQuery,global.Util));
-}(this, (function ($,Util) { 'use strict';
+  (global = global || self, global.Tab = factory(global.jQuery, global.Util));
+}(this, function ($, Util) { 'use strict';

  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
  Util = Util && Util.hasOwnProperty('default') ? Util['default'] : Util;
@@ -35,7 +35,7 @@
   */

  var NAME = 'tab';
-  var VERSION = '4.2.0';
+  var VERSION = '4.3.0';
  var DATA_KEY = 'bs.tab';
  var EVENT_KEY = "." + DATA_KEY;
  var DATA_API_KEY = '.data-api';
@@ -143,8 +143,8 @@
    _proto.dispose = function dispose() {
      $.removeData(this._element, DATA_KEY);
      this._element = null;
-    }; // Private
-
+    } // Private
+    ;

    _proto._activate = function _activate(element, container, callback) {
      var _this2 = this;
@@ -186,7 +186,10 @@
      }

      Util.reflow(element);
-      $(element).addClass(ClassName.SHOW);
+
+      if (element.classList.contains(ClassName.FADE)) {
+        element.classList.add(ClassName.SHOW);
+      }

      if (element.parentNode && $(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {
        var dropdownElement = $(element).closest(Selector.DROPDOWN)[0];
@@ -202,8 +205,8 @@
      if (callback) {
        callback();
      }
-    }; // Static
-
+    } // Static
+    ;

    Tab._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -262,5 +265,5 @@

  return Tab;

-})));
+}));
 //# sourceMappingURL=tab.js.map
@@ -1,13 +1,13 @@
 /*!
-  * Bootstrap toast.js v4.2.0 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap toast.js v4.3.0 (https://getbootstrap.com/)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
 (function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
  typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
-  (global.Toast = factory(global.jQuery,global.Util));
-}(this, (function ($,Util) { 'use strict';
+  (global = global || self, global.Toast = factory(global.jQuery, global.Util));
+}(this, function ($, Util) { 'use strict';

  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
  Util = Util && Util.hasOwnProperty('default') ? Util['default'] : Util;
@@ -69,7 +69,7 @@
   */

  var NAME = 'toast';
-  var VERSION = '4.2.0';
+  var VERSION = '4.3.0';
  var DATA_KEY = 'bs.toast';
  var EVENT_KEY = "." + DATA_KEY;
  var JQUERY_NO_CONFLICT = $.fn[NAME];
@@ -184,8 +184,8 @@
      $.removeData(this._element, DATA_KEY);
      this._element = null;
      this._config = null;
-    }; // Private
-
+    } // Private
+    ;

    _proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default, $(this._element).data(), typeof config === 'object' && config ? config : {});
@@ -218,8 +218,8 @@
      } else {
        complete();
      }
-    }; // Static
-
+    } // Static
+    ;

    Toast._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -253,6 +253,11 @@
      get: function get() {
        return DefaultType;
      }
+    }, {
+      key: "Default",
+      get: function get() {
+        return Default;
+      }
    }]);

    return Toast;
@@ -274,5 +279,5 @@

  return Toast;

-})));
+}));
 //# sourceMappingURL=toast.js.map
@@ -1,13 +1,13 @@
 /*!
-  * Bootstrap tooltip.js v4.2.0 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap tooltip.js v4.3.0 (https://getbootstrap.com/)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
 (function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('popper.js'), require('./util.js')) :
  typeof define === 'function' && define.amd ? define(['jquery', 'popper.js', './util.js'], factory) :
-  (global.Tooltip = factory(global.jQuery,global.Popper,global.Util));
-}(this, (function ($,Popper,Util) { 'use strict';
+  (global = global || self, global.Tooltip = factory(global.jQuery, global.Popper, global.Util));
+}(this, function ($, Popper, Util) { 'use strict';

  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
  Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;
@@ -70,7 +70,7 @@
   */

  var NAME = 'tooltip';
-  var VERSION = '4.2.0';
+  var VERSION = '4.3.0';
  var DATA_KEY = 'bs.tooltip';
  var EVENT_KEY = "." + DATA_KEY;
  var JQUERY_NO_CONFLICT = $.fn[NAME];
@@ -85,7 +85,7 @@
    html: 'boolean',
    selector: '(string|boolean)',
    placement: '(string|function)',
-    offset: '(number|string)',
+    offset: '(number|string|function)',
    container: '(string|element|boolean)',
    fallbackPlacement: '(string|array)',
    boundary: '(string|element)'
@@ -294,9 +294,7 @@
        this._popper = new Popper(this.element, tip, {
          placement: attachment,
          modifiers: {
-            offset: {
-              offset: this.config.offset
-            },
+            offset: this._getOffset(),
            flip: {
              behavior: this.config.fallbackPlacement
            },
@@ -405,8 +403,8 @@
      if (this._popper !== null) {
        this._popper.scheduleUpdate();
      }
-    }; // Protected
-
+    } // Protected
+    ;

    _proto.isWithContent = function isWithContent() {
      return Boolean(this.getTitle());
@@ -452,8 +450,25 @@
      }

      return title;
-    }; // Private
+    } // Private
+    ;

+    _proto._getOffset = function _getOffset() {
+      var _this3 = this;
+
+      var offset = {};
+
+      if (typeof this.config.offset === 'function') {
+        offset.fn = function (data) {
+          data.offsets = _objectSpread({}, data.offsets, _this3.config.offset(data.offsets, _this3.element) || {});
+          return data;
+        };
+      } else {
+        offset.offset = this.config.offset;
+      }
+
+      return offset;
+    };

    _proto._getContainer = function _getContainer() {
      if (this.config.container === false) {
@@ -472,27 +487,27 @@
    };

    _proto._setListeners = function _setListeners() {
-      var _this3 = this;
+      var _this4 = this;

      var triggers = this.config.trigger.split(' ');
      triggers.forEach(function (trigger) {
        if (trigger === 'click') {
-          $(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, function (event) {
-            return _this3.toggle(event);
+          $(_this4.element).on(_this4.constructor.Event.CLICK, _this4.config.selector, function (event) {
+            return _this4.toggle(event);
          });
        } else if (trigger !== Trigger.MANUAL) {
-          var eventIn = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSEENTER : _this3.constructor.Event.FOCUSIN;
-          var eventOut = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSELEAVE : _this3.constructor.Event.FOCUSOUT;
-          $(_this3.element).on(eventIn, _this3.config.selector, function (event) {
-            return _this3._enter(event);
-          }).on(eventOut, _this3.config.selector, function (event) {
-            return _this3._leave(event);
+          var eventIn = trigger === Trigger.HOVER ? _this4.constructor.Event.MOUSEENTER : _this4.constructor.Event.FOCUSIN;
+          var eventOut = trigger === Trigger.HOVER ? _this4.constructor.Event.MOUSELEAVE : _this4.constructor.Event.FOCUSOUT;
+          $(_this4.element).on(eventIn, _this4.config.selector, function (event) {
+            return _this4._enter(event);
+          }).on(eventOut, _this4.config.selector, function (event) {
+            return _this4._leave(event);
          });
        }
      });
      $(this.element).closest('.modal').on('hide.bs.modal', function () {
-        if (_this3.element) {
-          _this3.hide();
+        if (_this4.element) {
+          _this4.hide();
        }
      });

@@ -657,8 +672,8 @@
      this.hide();
      this.show();
      this.config.animation = initConfigAnimation;
-    }; // Static
-
+    } // Static
+    ;

    Tooltip._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
@@ -741,5 +756,5 @@

  return Tooltip;

-})));
+}));
 //# sourceMappingURL=tooltip.js.map
@@ -1,19 +1,19 @@
 /*!
-  * Bootstrap util.js v4.2.0 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap util.js v4.3.0 (https://getbootstrap.com/)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
 (function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery')) :
  typeof define === 'function' && define.amd ? define(['jquery'], factory) :
-  (global.Util = factory(global.jQuery));
-}(this, (function ($) { 'use strict';
+  (global = global || self, global.Util = factory(global.jQuery));
+}(this, function ($) { 'use strict';

  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;

  /**
   * --------------------------------------------------------------------------
-   * Bootstrap (v4.2.0): util.js
+   * Bootstrap (v4.3.0): util.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   * --------------------------------------------------------------------------
   */
@@ -89,7 +89,11 @@
        selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
      }

-      return selector && document.querySelector(selector) ? selector : null;
+      try {
+        return document.querySelector(selector) ? selector : null;
+      } catch (err) {
+        return null;
+      }
    },
    getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
      if (!element) {
@@ -164,5 +168,5 @@

  return Util;

-})));
+}));
 //# sourceMappingURL=util.js.map
@@ -1,6 +1,6 @@
 /**
 * --------------------------------------------------------------------------
- * Bootstrap (v4.2.0): alert.js
+ * Bootstrap (v4.3.0): alert.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * --------------------------------------------------------------------------
 */
@@ -15,7 +15,7 @@ import Util from './util'
 */

 const NAME                = 'alert'
-const VERSION             = '4.2.0'
+const VERSION             = '4.3.0'
 const DATA_KEY            = 'bs.alert'
 const EVENT_KEY           = `.${DATA_KEY}`
 const DATA_API_KEY        = '.data-api'
@@ -1,6 +1,6 @@
 /**
 * --------------------------------------------------------------------------
- * Bootstrap (v4.2.0): button.js
+ * Bootstrap (v4.3.0): button.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * --------------------------------------------------------------------------
 */
@@ -14,7 +14,7 @@ import $ from 'jquery'
 */

 const NAME                = 'button'
-const VERSION             = '4.2.0'
+const VERSION             = '4.3.0'
 const DATA_KEY            = 'bs.button'
 const EVENT_KEY           = `.${DATA_KEY}`
 const DATA_API_KEY        = '.data-api'
@@ -1,6 +1,6 @@
 /**
 * --------------------------------------------------------------------------
- * Bootstrap (v4.2.0): carousel.js
+ * Bootstrap (v4.3.0): carousel.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * --------------------------------------------------------------------------
 */
@@ -15,7 +15,7 @@ import Util from './util'
 */

 const NAME                   = 'carousel'
-const VERSION                = '4.2.0'
+const VERSION                = '4.3.0'
 const DATA_KEY               = 'bs.carousel'
 const EVENT_KEY              = `.${DATA_KEY}`
 const DATA_API_KEY           = '.data-api'
@@ -268,7 +268,9 @@ class Carousel {
        .on(Event.MOUSELEAVE, (event) => this.cycle(event))
    }

-    this._addTouchEventListeners()
+    if (this._config.touch) {
+      this._addTouchEventListeners()
+    }
  }

  _addTouchEventListeners() {
@@ -531,7 +533,7 @@ class Carousel {
          throw new TypeError(`No method named "${action}"`)
        }
        data[action]()
-      } else if (_config.interval) {
+      } else if (_config.interval && _config.ride) {
        data.pause()
        data.cycle()
      }
@@ -1,6 +1,6 @@
 /**
 * --------------------------------------------------------------------------
- * Bootstrap (v4.2.0): collapse.js
+ * Bootstrap (v4.3.0): collapse.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * --------------------------------------------------------------------------
 */
@@ -15,7 +15,7 @@ import Util from './util'
 */

 const NAME                = 'collapse'
-const VERSION             = '4.2.0'
+const VERSION             = '4.3.0'
 const DATA_KEY            = 'bs.collapse'
 const EVENT_KEY           = `.${DATA_KEY}`
 const DATA_API_KEY        = '.data-api'
@@ -1,6 +1,6 @@
 /**
 * --------------------------------------------------------------------------
- * Bootstrap (v4.2.0): dropdown.js
+ * Bootstrap (v4.3.0): dropdown.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * --------------------------------------------------------------------------
 */
@@ -16,7 +16,7 @@ import Util from './util'
 */

 const NAME                     = 'dropdown'
-const VERSION                  = '4.2.0'
+const VERSION                  = '4.3.0'
 const DATA_KEY                 = 'bs.dropdown'
 const EVENT_KEY                = `.${DATA_KEY}`
 const DATA_API_KEY             = '.data-api'
@@ -319,24 +319,30 @@ class Dropdown {
    return $(this._element).closest('.navbar').length > 0
  }

-  _getPopperConfig() {
-    const offsetConf = {}
+  _getOffset() {
+    const offset = {}
+
    if (typeof this._config.offset === 'function') {
-      offsetConf.fn = (data) => {
+      offset.fn = (data) => {
        data.offsets = {
          ...data.offsets,
-          ...this._config.offset(data.offsets) || {}
+          ...this._config.offset(data.offsets, this._element) || {}
        }
+
        return data
      }
    } else {
-      offsetConf.offset = this._config.offset
+      offset.offset = this._config.offset
    }

+    return offset
+  }
+
+  _getPopperConfig() {
    const popperConfig = {
      placement: this._getPlacement(),
      modifiers: {
-        offset: offsetConf,
+        offset: this._getOffset(),
        flip: {
          enabled: this._config.flip
        },
@@ -352,6 +358,7 @@ class Dropdown {
        enabled: false
      }
    }
+
    return popperConfig
  }

@@ -14,7 +14,7 @@ import Util from './util'

 /**
 * --------------------------------------------------------------------------
- * Bootstrap (v4.2.0): index.js
+ * Bootstrap (v4.3.0): index.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * --------------------------------------------------------------------------
 */
@@ -1,6 +1,6 @@
 /**
 * --------------------------------------------------------------------------
- * Bootstrap (v4.2.0): modal.js
+ * Bootstrap (v4.3.0): modal.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * --------------------------------------------------------------------------
 */
@@ -15,7 +15,7 @@ import Util from './util'
 */

 const NAME               = 'modal'
-const VERSION            = '4.2.0'
+const VERSION            = '4.3.0'
 const DATA_KEY           = 'bs.modal'
 const EVENT_KEY          = `.${DATA_KEY}`
 const DATA_API_KEY       = '.data-api'
@@ -51,6 +51,7 @@ const Event = {
 }

 const ClassName = {
+  SCROLLABLE         : 'modal-dialog-scrollable',
  SCROLLBAR_MEASURER : 'modal-scrollbar-measure',
  BACKDROP           : 'modal-backdrop',
  OPEN               : 'modal-open',
@@ -60,6 +61,7 @@ const ClassName = {

 const Selector = {
  DIALOG         : '.modal-dialog',
+  MODAL_BODY     : '.modal-body',
  DATA_TOGGLE    : '[data-toggle="modal"]',
  DATA_DISMISS   : '[data-dismiss="modal"]',
  FIXED_CONTENT  : '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
@@ -244,7 +246,12 @@ class Modal {
    this._element.style.display = 'block'
    this._element.removeAttribute('aria-hidden')
    this._element.setAttribute('aria-modal', true)
-    this._element.scrollTop = 0
+
+    if ($(this._dialog).hasClass(ClassName.SCROLLABLE)) {
+      this._dialog.querySelector(Selector.MODAL_BODY).scrollTop = 0
+    } else {
+      this._element.scrollTop = 0
+    }

    if (transition) {
      Util.reflow(this._element)
@@ -1,6 +1,6 @@
 /**
 * --------------------------------------------------------------------------
- * Bootstrap (v4.2.0): popover.js
+ * Bootstrap (v4.3.0): popover.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * --------------------------------------------------------------------------
 */
@@ -15,7 +15,7 @@ import Tooltip from './tooltip'
 */

 const NAME                = 'popover'
-const VERSION             = '4.2.0'
+const VERSION             = '4.3.0'
 const DATA_KEY            = 'bs.popover'
 const EVENT_KEY           = `.${DATA_KEY}`
 const JQUERY_NO_CONFLICT  = $.fn[NAME]
@@ -1,6 +1,6 @@
 /**
 * --------------------------------------------------------------------------
- * Bootstrap (v4.2.0): scrollspy.js
+ * Bootstrap (v4.3.0): scrollspy.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * --------------------------------------------------------------------------
 */
@@ -15,7 +15,7 @@ import Util from './util'
 */

 const NAME               = 'scrollspy'
-const VERSION            = '4.2.0'
+const VERSION            = '4.3.0'
 const DATA_KEY           = 'bs.scrollspy'
 const EVENT_KEY          = `.${DATA_KEY}`
 const DATA_API_KEY       = '.data-api'
@@ -1,6 +1,6 @@
 /**
 * --------------------------------------------------------------------------
- * Bootstrap (v4.2.0): tab.js
+ * Bootstrap (v4.3.0): tab.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * --------------------------------------------------------------------------
 */
@@ -15,7 +15,7 @@ import Util from './util'
 */

 const NAME               = 'tab'
-const VERSION            = '4.2.0'
+const VERSION            = '4.3.0'
 const DATA_KEY           = 'bs.tab'
 const EVENT_KEY          = `.${DATA_KEY}`
 const DATA_API_KEY       = '.data-api'
@@ -188,7 +188,10 @@ class Tab {
    }

    Util.reflow(element)
-    $(element).addClass(ClassName.SHOW)
+
+    if (element.classList.contains(ClassName.FADE)) {
+      element.classList.add(ClassName.SHOW)
+    }

    if (element.parentNode && $(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {
      const dropdownElement = $(element).closest(Selector.DROPDOWN)[0]
@@ -1,6 +1,6 @@
 /**
 * --------------------------------------------------------------------------
- * Bootstrap (v4.2.0): toast.js
+ * Bootstrap (v4.3.0): toast.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * --------------------------------------------------------------------------
 */
@@ -15,7 +15,7 @@ import Util from './util'
 */

 const NAME               = 'toast'
-const VERSION            = '4.2.0'
+const VERSION            = '4.3.0'
 const DATA_KEY           = 'bs.toast'
 const EVENT_KEY          = `.${DATA_KEY}`
 const JQUERY_NO_CONFLICT = $.fn[NAME]
@@ -75,6 +75,10 @@ class Toast {
    return DefaultType
  }

+  static get Default() {
+    return Default
+  }
+
  // Public

  show() {
@@ -1,6 +1,6 @@
 /**
 * --------------------------------------------------------------------------
- * Bootstrap (v4.2.0): tooltip.js
+ * Bootstrap (v4.3.0): tooltip.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * --------------------------------------------------------------------------
 */
@@ -16,7 +16,7 @@ import Util from './util'
 */

 const NAME               = 'tooltip'
-const VERSION            = '4.2.0'
+const VERSION            = '4.3.0'
 const DATA_KEY           = 'bs.tooltip'
 const EVENT_KEY          = `.${DATA_KEY}`
 const JQUERY_NO_CONFLICT = $.fn[NAME]
@@ -32,7 +32,7 @@ const DefaultType = {
  html              : 'boolean',
  selector          : '(string|boolean)',
  placement         : '(string|function)',
-  offset            : '(number|string)',
+  offset            : '(number|string|function)',
  container         : '(string|element|boolean)',
  fallbackPlacement : '(string|array)',
  boundary          : '(string|element)'
@@ -285,9 +285,7 @@ class Tooltip {
      this._popper = new Popper(this.element, tip, {
        placement: attachment,
        modifiers: {
-          offset: {
-            offset: this.config.offset
-          },
+          offset: this._getOffset(),
          flip: {
            behavior: this.config.fallbackPlacement
          },
@@ -450,6 +448,25 @@ class Tooltip {

  // Private

+  _getOffset() {
+    const offset = {}
+
+    if (typeof this.config.offset === 'function') {
+      offset.fn = (data) => {
+        data.offsets = {
+          ...data.offsets,
+          ...this.config.offset(data.offsets, this.element) || {}
+        }
+
+        return data
+      }
+    } else {
+      offset.offset = this.config.offset
+    }
+
+    return offset
+  }
+
  _getContainer() {
    if (this.config.container === false) {
      return document.body
@@ -1,6 +1,6 @@
 /**
 * --------------------------------------------------------------------------
- * Bootstrap (v4.2.0): util.js
+ * Bootstrap (v4.3.0): util.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * --------------------------------------------------------------------------
 */
@@ -82,7 +82,11 @@ const Util = {
      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : ''
    }

-    return selector && document.querySelector(selector) ? selector : null
+    try {
+      return document.querySelector(selector) ? selector : null
+    } catch (err) {
+      return null
+    }
  },

  getTransitionDurationFromElement(element) {
@@ -6,19 +6,7 @@
    <title>Bootstrap Plugin Test Suite</title>

    <!-- jQuery -->
-    <script>
-      (function () {
-        var path = '../../site/docs/4.2/assets/js/vendor/jquery-slim.min.js'
-        // get jquery param from the query string.
-        var jQueryVersion = location.search.match(/[?&]jquery=(.*?)(?=&|$)/)
-
-        // If a version was specified, use that version from jQuery CDN
-        if (jQueryVersion) {
-          path = 'https://code.jquery.com/jquery-' + jQueryVersion[1] + '.min.js'
-        }
-        document.write('<script src="' + path + '"><\/script>')
-      }())
-    </script>
+    <script src="../../node_modules/jquery/dist/jquery.slim.min.js"></script>
    <script src="../../node_modules/popper.js/dist/umd/popper.min.js"></script>

    <!-- QUnit -->
@@ -1,16 +1,14 @@
 /* eslint-env node */
 /* eslint no-process-env: 0 */

+const path = require('path')
 const ip = require('ip')
-const pkg = require('../../package.json')
 const {
  browsers,
  browsersKeys
 } = require('./browsers')
-const path = require('path')
-const jsCoveragePath = path.resolve(__dirname, '../coverage')

-const jqueryFile = process.env.USE_OLD_JQUERY ? 'https://code.jquery.com/jquery-1.9.1.min.js' : `site/docs/${pkg.version_short}/assets/js/vendor/jquery-slim.min.js`
+const jqueryFile = process.env.USE_OLD_JQUERY ? 'https://code.jquery.com/jquery-1.9.1.min.js' : 'node_modules/jquery/dist/jquery.slim.min.js'
 const bundle = process.env.BUNDLE === 'true'
 const browserStack = process.env.BROWSER === 'true'

@@ -94,7 +92,7 @@ if (bundle) {
  conf.browsers = browsersKeys
  reporters.push('BrowserStack')
  files = files.concat([
-    `site/docs/${pkg.version_short}/assets/js/vendor/jquery-slim.min.js`,
+    'node_modules/jquery/dist/jquery.slim.min.js',
    'js/dist/util.js',
    'js/dist/tooltip.js',
    'js/dist/!(util|index|tooltip).js' // include all of our js/dist files except util.js, index.js and tooltip.js
@@ -117,7 +115,7 @@ if (bundle) {
  conf.customLaunchers = customLaunchers
  conf.detectBrowsers = detectBrowsers
  conf.coverageIstanbulReporter = {
-    dir: jsCoveragePath,
+    dir: path.resolve(__dirname, '../coverage/'),
    reports: ['lcov', 'text-summary'],
    thresholds: {
      emitWarning: false,
@@ -948,7 +948,7 @@ $(function () {
    $textArea.trigger(eventKeyDown)
  })

-  QUnit.test('Should not go to the next item when the carousel is not visible', function (assert) {
+  QUnit.test('should not go to the next item when the carousel is not visible', function (assert) {
    assert.expect(2)
    var done = assert.async()
    var html = '<div id="myCarousel" class="carousel slide" data-interval="50" style="display: none;">' +
@@ -985,7 +985,7 @@ $(function () {
    }, 80)
  })

-  QUnit.test('Should not go to the next item when the parent of the carousel is not visible', function (assert) {
+  QUnit.test('should not go to the next item when the parent of the carousel is not visible', function (assert) {
    assert.expect(2)
    var done = assert.async()
    var html = '<div id="parent" style="display: none;">' +
@@ -1270,4 +1270,64 @@ $(function () {
    assert.strictEqual(spy.called, true)
    sandbox.restore()
  })
+
+  QUnit.test('should not cycle when there is no attribute data-ride', function (assert) {
+    assert.expect(1)
+
+    var spy = sinon.spy(Carousel.prototype, 'cycle')
+
+    var carouselHTML = '<div class="carousel"></div>'
+    var $carousel = $(carouselHTML)
+    $carousel.appendTo('#qunit-fixture')
+    $carousel.bootstrapCarousel()
+
+    assert.strictEqual(spy.called, false)
+    spy.restore()
+  })
+
+  QUnit.test('should cycle when there is data-ride attribute', function (assert) {
+    assert.expect(1)
+
+    var spy = sinon.spy(Carousel.prototype, 'cycle')
+
+    var carouselHTML = '<div class="carousel" data-ride="carousel"></div>'
+    var $carousel = $(carouselHTML)
+    $carousel.appendTo('#qunit-fixture')
+    $carousel.bootstrapCarousel()
+
+    assert.strictEqual(spy.called, true)
+    spy.restore()
+  })
+
+  QUnit.test('should init carousels with data-ride on load event', function (assert) {
+    assert.expect(1)
+
+    var done = assert.async()
+    var spy = sinon.spy(Carousel, '_jQueryInterface')
+
+    var carouselHTML = '<div class="carousel" data-ride="carousel"></div>'
+    var $carousel = $(carouselHTML)
+    $carousel.appendTo('#qunit-fixture')
+
+    $(window).trigger($.Event('load'))
+
+    setTimeout(function () {
+      assert.strictEqual(spy.called, true)
+      spy.restore()
+      done()
+    }, 5)
+  })
+
+  QUnit.test('should not add touch event listeners when touch option set to false', function (assert) {
+    assert.expect(1)
+
+    var spy = sinon.spy(Carousel.prototype, '_addTouchEventListeners')
+    var $carousel = $('<div class="carousel" data-ride="carousel" data-touch="false"></div>')
+
+    $carousel.appendTo('#qunit-fixture')
+    $carousel.bootstrapCarousel()
+
+    assert.strictEqual(spy.called, false)
+    spy.restore()
+  })
 })
@@ -1361,4 +1361,59 @@ $(function () {
    $dropdown.hide()
    assert.ok($dropdown.parent('.dropdown').hasClass('show'))
  })
+
+  QUnit.test('should create offset modifier correctly when offset option is a function', function (assert) {
+    assert.expect(2)
+
+    var getOffset = function (offsets) {
+      return offsets
+    }
+
+    var dropdownHTML =
+      '<div class="dropdown">' +
+      '  <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+      '  <div class="dropdown-menu">' +
+      '    <a class="dropdown-item" href="#">Another link</a>' +
+      '  </div>' +
+      '</div>'
+
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown({
+        offset: getOffset
+      })
+
+    var dropdown = $dropdown.data('bs.dropdown')
+    var offset = dropdown._getOffset()
+
+    assert.ok(typeof offset.offset === 'undefined')
+    assert.ok(typeof offset.fn === 'function')
+  })
+
+  QUnit.test('should create offset modifier correctly when offset option is not a function', function (assert) {
+    assert.expect(2)
+
+    var dropdownHTML =
+      '<div class="dropdown">' +
+      '  <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+      '  <div class="dropdown-menu">' +
+      '    <a class="dropdown-item" href="#">Another link</a>' +
+      '  </div>' +
+      '</div>'
+
+    var myOffset = 42
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown({
+        offset: myOffset
+      })
+
+    var dropdown = $dropdown.data('bs.dropdown')
+    var offset = dropdown._getOffset()
+
+    assert.strictEqual(offset.offset, myOffset)
+    assert.ok(typeof offset.fn === 'undefined')
+  })
 })
@@ -619,40 +619,37 @@ $(function () {
    assert.expect(1)
    var done = assert.async()

-    try {
-      var $toggleBtn = $('<button data-toggle="modal" data-target="&lt;div id=&quot;modal-test&quot;&gt;&lt;div class=&quot;contents&quot;&lt;div&lt;div id=&quot;close&quot; data-dismiss=&quot;modal&quot;/&gt;&lt;/div&gt;&lt;/div&gt;"/>')
-        .appendTo('#qunit-fixture')
+    var $toggleBtn = $('<button data-toggle="modal" data-target="&lt;div id=&quot;modal-test&quot;&gt;&lt;div class=&quot;contents&quot;&lt;div&lt;div id=&quot;close&quot; data-dismiss=&quot;modal&quot;/&gt;&lt;/div&gt;&lt;/div&gt;"/>')
+      .appendTo('#qunit-fixture')

-      $toggleBtn.trigger('click')
-    } catch (e) {
+    $toggleBtn.trigger('click')
+    setTimeout(function () {
      assert.strictEqual($('#modal-test').length, 0, 'target has not been parsed and added to the document')
      done()
-    }
+    }, 0)
  })

  QUnit.test('should not execute js from target', function (assert) {
    assert.expect(0)
    var done = assert.async()

-    try {
-      // This toggle button contains XSS payload in its data-target
-      // Note: it uses the onerror handler of an img element to execute the js, because a simple script element does not work here
-      //       a script element works in manual tests though, so here it is likely blocked by the qunit framework
-      var $toggleBtn = $('<button data-toggle="modal" data-target="&lt;div&gt;&lt;image src=&quot;missing.png&quot; onerror=&quot;$(&apos;#qunit-fixture button.control&apos;).trigger(&apos;click&apos;)&quot;&gt;&lt;/div&gt;"/>')
-        .appendTo('#qunit-fixture')
-      // The XSS payload above does not have a closure over this function and cannot access the assert object directly
-      // However, it can send a click event to the following control button, which will then fail the assert
-      $('<button>')
-        .addClass('control')
-        .on('click', function () {
-          assert.notOk(true, 'XSS payload is not executed as js')
-        })
-        .appendTo('#qunit-fixture')
+    // This toggle button contains XSS payload in its data-target
+    // Note: it uses the onerror handler of an img element to execute the js, because a simple script element does not work here
+    //       a script element works in manual tests though, so here it is likely blocked by the qunit framework
+    var $toggleBtn = $('<button data-toggle="modal" data-target="&lt;div&gt;&lt;image src=&quot;missing.png&quot; onerror=&quot;$(&apos;#qunit-fixture button.control&apos;).trigger(&apos;click&apos;)&quot;&gt;&lt;/div&gt;"/>')
+      .appendTo('#qunit-fixture')
+    // The XSS payload above does not have a closure over this function and cannot access the assert object directly
+    // However, it can send a click event to the following control button, which will then fail the assert
+    $('<button>')
+      .addClass('control')
+      .on('click', function () {
+        assert.notOk(true, 'XSS payload is not executed as js')
+      })
+      .appendTo('#qunit-fixture')

-      $toggleBtn.trigger('click')
-    } catch (e) {
-      done()
-    }
+    $toggleBtn.trigger('click')
+
+    setTimeout(done, 500)
  })

  QUnit.test('should not try to open a modal which is already visible', function (assert) {
@@ -672,7 +669,7 @@ $(function () {
  })

  QUnit.test('transition duration should be the modal-dialog duration before triggering shown event', function (assert) {
-    assert.expect(2)
+    assert.expect(1)
    var done = assert.async()
    var style = [
      '<style>',
@@ -697,22 +694,17 @@ $(function () {
      '</div>'
    ].join('')

-    var beginTimestamp = 0
    var $modal = $(modalHTML).appendTo('#qunit-fixture')
-    var $modalDialog = $('.modal-dialog')
-    var transitionDuration  = Util.getTransitionDurationFromElement($modalDialog[0])
-
-    assert.strictEqual(transitionDuration, 300)
+    var expectedTransitionDuration = 300
+    var spy = sinon.spy(Util, 'getTransitionDurationFromElement')

    $modal.on('shown.bs.modal', function () {
-      var diff = Date.now() - beginTimestamp
-      assert.ok(diff < 400)
+      assert.ok(spy.returned(expectedTransitionDuration))
      $style.remove()
+      spy.restore()
      done()
    })
      .bootstrapModal('show')
-
-    beginTimestamp = Date.now()
  })

  QUnit.test('should dispose modal', function (assert) {
@@ -793,4 +785,31 @@ $(function () {
    })
      .bootstrapModal('show')
  })
+
+  QUnit.test('should scroll to top of the modal body if the modal has .modal-dialog-scrollable class', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $modal = $([
+      '<div id="modal-test">',
+      '  <div class="modal-dialog modal-dialog-scrollable">',
+      '    <div class="modal-content">',
+      '      <div class="modal-body" style="height: 100px; overflow-y: auto;">',
+      '        <div style="height: 200px" />',
+      '      </div>',
+      '    </div>',
+      '  </div>',
+      '</div>'
+    ].join('')).appendTo('#qunit-fixture')
+
+    var $modalBody = $('.modal-body')
+    $modalBody.scrollTop(100)
+    assert.strictEqual($modalBody.scrollTop(), 100)
+
+    $modal.on('shown.bs.modal', function () {
+      assert.strictEqual($modalBody.scrollTop(), 0, 'modal body scrollTop should be 0 when opened')
+      done()
+    })
+      .bootstrapModal('show')
+  })
 })
@@ -459,4 +459,60 @@ $(function () {
    })
      .trigger($.Event('click'))
  })
+
+  QUnit.test('should not add show class to tab panes if there is no `.fade` class', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var html = [
+      '<ul class="nav nav-tabs" role="tablist">',
+      '  <li class="nav-item">',
+      '    <a class="nav-link nav-tab" href="#home" role="tab" data-toggle="tab">Home</a>',
+      '  </li>',
+      '  <li class="nav-item">',
+      '    <a id="secondNav" class="nav-link nav-tab" href="#profile" role="tab" data-toggle="tab">Profile</a>',
+      '  </li>',
+      '</ul>',
+      '<div class="tab-content">',
+      '  <div role="tabpanel" class="tab-pane" id="home">test 1</div>',
+      '  <div role="tabpanel" class="tab-pane" id="profile">test 2</div>',
+      '</div>'
+    ].join('')
+
+    $(html).appendTo('#qunit-fixture')
+
+    $('#secondNav').on('shown.bs.tab', function () {
+      assert.strictEqual($('.show').length, 0)
+      done()
+    })
+      .trigger($.Event('click'))
+  })
+
+  QUnit.test('should add show class to tab panes if there is a `.fade` class', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var html = [
+      '<ul class="nav nav-tabs" role="tablist">',
+      '  <li class="nav-item">',
+      '    <a class="nav-link nav-tab" href="#home" role="tab" data-toggle="tab">Home</a>',
+      '  </li>',
+      '  <li class="nav-item">',
+      '    <a id="secondNav" class="nav-link nav-tab" href="#profile" role="tab" data-toggle="tab">Profile</a>',
+      '  </li>',
+      '</ul>',
+      '<div class="tab-content">',
+      '  <div role="tabpanel" class="tab-pane fade" id="home">test 1</div>',
+      '  <div role="tabpanel" class="tab-pane fade" id="profile">test 2</div>',
+      '</div>'
+    ].join('')
+
+    $(html).appendTo('#qunit-fixture')
+
+    $('#secondNav').on('shown.bs.tab', function () {
+      assert.strictEqual($('.show').length, 1)
+      done()
+    })
+      .trigger($.Event('click'))
+  })
 })
@@ -236,4 +236,24 @@ $(function () {
      })
      .bootstrapToast('show')
  })
+
+  QUnit.test('should expose default setting to allow to override them', function (assert) {
+    assert.expect(1)
+
+    var defaultDelay = 1000
+    Toast.Default.delay = defaultDelay
+
+    var toastHtml =
+      '<div class="toast" data-autohide="false" data-animation="false">' +
+        '<button type="button" class="ml-2 mb-1 close" data-dismiss="toast">' +
+          'close' +
+        '</button>' +
+      '</div>'
+
+    var $toast = $(toastHtml)
+      .bootstrapToast()
+
+    var toast = $toast.data('bs.toast')
+    assert.strictEqual(toast._config.delay, defaultDelay)
+  })
 })
@@ -1069,4 +1069,41 @@ $(function () {

    assert.strictEqual(tooltip._isEnabled, true)
  })
+
+  QUnit.test('should create offset modifier correctly when offset option is a function', function (assert) {
+    assert.expect(2)
+
+    var getOffset = function (offsets) {
+      return offsets
+    }
+
+    var $trigger = $('<a href="#" rel="tooltip" data-trigger="click" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        offset: getOffset
+      })
+
+    var tooltip = $trigger.data('bs.tooltip')
+    var offset = tooltip._getOffset()
+
+    assert.ok(typeof offset.offset === 'undefined')
+    assert.ok(typeof offset.fn === 'function')
+  })
+
+  QUnit.test('should create offset modifier correctly when offset option is not a function', function (assert) {
+    assert.expect(2)
+
+    var myOffset = 42
+    var $trigger = $('<a href="#" rel="tooltip" data-trigger="click" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        offset: myOffset
+      })
+
+    var tooltip = $trigger.data('bs.tooltip')
+    var offset = tooltip._getOffset()
+
+    assert.strictEqual(offset.offset, myOffset)
+    assert.ok(typeof offset.fn === 'undefined')
+  })
 })
@@ -20,17 +20,16 @@ $(function () {
    assert.strictEqual(Util.getSelectorFromElement($el2[0]), null)
  })

-  QUnit.test('Util.getSelectorFromElement should throw error when there is a bad selector', function (assert) {
+  QUnit.test('Util.getSelectorFromElement should return null when there is a bad selector', function (assert) {
    assert.expect(2)

    var $el = $('<div data-target="#1"></div>').appendTo($('#qunit-fixture'))

-    try {
-      assert.ok(true, 'trying to use a bad selector')
-      Util.getSelectorFromElement($el[0])
-    } catch (e) {
-      assert.ok(e instanceof DOMException)
-    }
+    assert.strictEqual(Util.getSelectorFromElement($el[0]), null)
+
+    var $el2 = $('<a href="/posts"></a>').appendTo($('#qunit-fixture'))
+
+    assert.strictEqual(Util.getSelectorFromElement($el2[0]), null)
  })

  QUnit.test('Util.typeCheckConfig should thrown an error when a bad config is passed', function (assert) {
@@ -51,7 +51,7 @@
      </div>
    </div>

-    <script src="../../../site/docs/4.2/assets/js/vendor/jquery-slim.min.js"></script>
+    <script src="../../../node_modules/jquery/dist/jquery.slim.min.js"></script>
    <script src="../../dist/util.js"></script>
    <script src="../../dist/alert.js"></script>
  </body>
@@ -44,7 +44,7 @@
      </div>
    </div>

-    <script src="../../../site/docs/4.2/assets/js/vendor/jquery-slim.min.js"></script>
+    <script src="../../../node_modules/jquery/dist/jquery.slim.min.js"></script>
    <script src="../../dist/util.js"></script>
    <script src="../../dist/button.js"></script>
  </body>
@@ -45,7 +45,7 @@
      </div>
    </div>

-    <script src="../../../site/docs/4.2/assets/js/vendor/jquery-slim.min.js"></script>
+    <script src="../../../node_modules/jquery/dist/jquery.slim.min.js"></script>
    <script src="../../dist/util.js"></script>
    <script src="../../dist/carousel.js"></script>
    <script>
@@ -71,7 +71,7 @@
      </div>
    </div>

-    <script src="../../../site/docs/4.2/assets/js/vendor/jquery-slim.min.js"></script>
+    <script src="../../../node_modules/jquery/dist/jquery.slim.min.js"></script>
    <script src="../../dist/util.js"></script>
    <script src="../../dist/collapse.js"></script>
  </body>
@@ -203,7 +203,7 @@

    </div>

-    <script src="../../../site/docs/4.2/assets/js/vendor/jquery-slim.min.js"></script>
+    <script src="../../../node_modules/jquery/dist/jquery.slim.min.js"></script>
    <script src="../../../node_modules/popper.js/dist/umd/popper.min.js"></script>
    <script src="../../dist/util.js"></script>
    <script src="../../dist/dropdown.js"></script>
@@ -205,7 +205,7 @@
      </button>
    </div>

-    <script src="../../../site/docs/4.2/assets/js/vendor/jquery-slim.min.js"></script>
+    <script src="../../../node_modules/jquery/dist/jquery.slim.min.js"></script>
    <script src="../../../node_modules/popper.js/dist/umd/popper.min.js"></script>
    <script src="../../dist/util.js"></script>
    <script src="../../dist/modal.js"></script>
@@ -31,7 +31,7 @@
      </button>
    </div>

-    <script src="../../../site/docs/4.2/assets/js/vendor/jquery-slim.min.js"></script>
+    <script src="../../../node_modules/jquery/dist/jquery.slim.min.js"></script>
    <script src="../../../node_modules/popper.js/dist/umd/popper.min.js"></script>
    <script src="../../dist/util.js"></script>
    <script src="../../dist/tooltip.js"></script>
@@ -86,7 +86,7 @@
      <p>Ad leggings keytar, brunch id art party dolor labore.</p>
    </div>

-    <script src="../../../site/docs/4.2/assets/js/vendor/jquery-slim.min.js"></script>
+    <script src="../../../node_modules/jquery/dist/jquery.slim.min.js"></script>
    <script src="../../dist/util.js"></script>
    <script src="../../dist/scrollspy.js"></script>
    <script src="../../dist/dropdown.js"></script>
@@ -225,7 +225,7 @@
      </div>
    </div>

-    <script src="../../../site/docs/4.2/assets/js/vendor/jquery-slim.min.js"></script>
+    <script src="../../../node_modules/jquery/dist/jquery.slim.min.js"></script>
    <script src="../../../node_modules/popper.js/dist/umd/popper.min.js"></script>
    <script src="../../dist/util.js"></script>
    <script src="../../dist/tab.js"></script>
@@ -52,7 +52,7 @@
      </div>
    </div>

-    <script src="../../../site/docs/4.2/assets/js/vendor/jquery-slim.min.js"></script>
+    <script src="../../../node_modules/jquery/dist/jquery.slim.min.js"></script>
    <script src="../../dist/util.js"></script>
    <script src="../../dist/toast.js"></script>
    <script>
@@ -71,7 +71,7 @@
      <div id="customContainer"></div>
    </div>

-    <script src="../../../site/docs/4.2/assets/js/vendor/jquery-slim.min.js"></script>
+    <script src="../../../node_modules/jquery/dist/jquery.slim.min.js"></script>
    <script src="../../../node_modules/popper.js/dist/umd/popper.min.js"></script>
    <script src="../../dist/util.js"></script>
    <script src="../../dist/tooltip.js"></script>
@@ -1,16 +1,17 @@
 # set env vars usually set by MyGet (enable for local testing)
 #$env:SourcesPath = '..'
-#$env:NuGet = "./nuget.exe" #https://dist.nuget.org/win-x86-commandline/latest/nuget.exe
+#$env:NuGet = "./nuget.exe" # https://dist.nuget.org/win-x86-commandline/latest/nuget.exe

 $nuget = $env:NuGet

+Copy-Item $env:SourcesPath\LICENSE $env:SourcesPath\LICENSE.txt # has to be .txt extension, don't check in
+
 # parse the version number out of package.json
 $bsversionParts = ((Get-Content $env:SourcesPath\package.json) -join "`n" | ConvertFrom-Json).version.split('-', 2) # split the version on the '-'
 $bsversion = $bsversionParts[0]

-if ($bsversionParts.Length -gt 1)
-{
-    $bsversion += '-' + $bsversionParts[1].replace('.', '').replace('-', '_')   # strip out invalid chars from the PreRelease part
+if ($bsversionParts.Length -gt 1) {
+  $bsversion += '-' + $bsversionParts[1].replace('.', '').replace('-', '_') # strip out invalid chars from the PreRelease part
 }

 # create packages
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
  <metadata>
    <id>bootstrap</id>
-    <version>4.2.0</version>
+    <version>4.3.0</version>
    <title>Bootstrap CSS</title>
    <authors>The Bootstrap Authors, Twitter Inc.</authors>
    <owners>bootstrap</owners>
@@ -11,9 +11,9 @@
    <summary>Bootstrap framework in CSS. Includes fonts and JavaScript</summary>
    <language>en-us</language>
    <projectUrl>https://getbootstrap.com/</projectUrl>
-    <iconUrl>https://getbootstrap.com/docs/4.2/assets/img/favicons/apple-touch-icon.png</iconUrl>
-    <licenseUrl>https://github.com/twbs/bootstrap/blob/master/LICENSE</licenseUrl>
-    <copyright>Copyright 2017-2018</copyright>
+    <iconUrl>https://getbootstrap.com/docs/4.3/assets/img/favicons/apple-touch-icon.png</iconUrl>
+    <license type="file">LICENSE.txt</license>
+    <copyright>Copyright 2017-2019</copyright>
    <requireLicenseAcceptance>false</requireLicenseAcceptance>
    <dependencies>
      <dependency id="jQuery" version="[3.0.0,4)" />
@@ -22,6 +22,8 @@
    <tags>css mobile-first responsive front-end framework web</tags>
  </metadata>
  <files>
+    <file src="LICENSE.txt" target="" />
+
    <file src="dist\css\*.*" target="content\Content" />
    <file src="dist\js\bootstrap*.js" target="content\Scripts" />
    <file src="dist\js\bootstrap*.js.map" target="content\Scripts" />
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
  <metadata>
    <id>bootstrap.sass</id>
-    <version>4.2.0</version>
+    <version>4.3.0</version>
    <title>Bootstrap Sass</title>
    <authors>The Bootstrap Authors, Twitter Inc.</authors>
    <owners>bootstrap</owners>
@@ -11,9 +11,9 @@
    <summary>Bootstrap framework in Sass. Includes fonts and JavaScript</summary>
    <language>en-us</language>
    <projectUrl>https://getbootstrap.com/</projectUrl>
-    <iconUrl>https://getbootstrap.com/docs/4.2/assets/img/favicons/apple-touch-icon.png</iconUrl>
-    <licenseUrl>https://github.com/twbs/bootstrap/blob/master/LICENSE</licenseUrl>
-    <copyright>Copyright 2017-2018</copyright>
+    <iconUrl>https://getbootstrap.com/docs/4.3/assets/img/favicons/apple-touch-icon.png</iconUrl>
+    <license type="file">LICENSE.txt</license>
+    <copyright>Copyright 2017-2019</copyright>
    <requireLicenseAcceptance>false</requireLicenseAcceptance>
    <dependencies>
      <dependency id="jQuery" version="[3.0.0,4)" />
@@ -22,6 +22,8 @@
    <tags>css sass mobile-first responsive front-end framework web</tags>
  </metadata>
  <files>
+    <file src="LICENSE.txt" target="" />
+
    <file src="scss\**\*.scss" target="content\Content\bootstrap" />
    <file src="dist\js\bootstrap*.js" target="content\Scripts" />
    <file src="dist\js\bootstrap*.js.map" target="content\Scripts" />
@@ -1,11 +1,9 @@
 // package metadata file for Meteor.js

-/* eslint-env meteor */
-
 Package.describe({
-  name: 'twbs:bootstrap',  // https://atmospherejs.com/twbs/bootstrap
+  name: 'twbs:bootstrap', // https://atmospherejs.com/twbs/bootstrap
  summary: 'The most popular front-end framework for developing responsive, mobile first projects on the web.',
-  version: '4.2.0',
+  version: '4.3.0',
  git: 'https://github.com/twbs/bootstrap.git'
 });

@@ -1,8 +1,8 @@
 {
  "name": "bootstrap",
  "description": "The most popular front-end framework for developing responsive, mobile first projects on the web.",
-  "version": "4.2.0",
-  "version_short": "4.2",
+  "version": "4.3.0",
+  "version_short": "4.3",
  "keywords": [
    "css",
    "sass",
@@ -31,8 +31,8 @@
    "css-compile-main": "node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 scss/bootstrap.scss dist/css/bootstrap.css && node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 scss/bootstrap-grid.scss dist/css/bootstrap-grid.css && node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 scss/bootstrap-reboot.scss dist/css/bootstrap-reboot.css && npm run css-copy",
    "css-compile-docs": "cross-env-shell node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 site/docs/$npm_package_version_short/assets/scss/docs.scss site/docs/$npm_package_version_short/assets/css/docs.min.css",
    "css-lint": "npm-run-all --parallel css-lint-*",
-    "css-lint-main": "stylelint --syntax scss \"scss/**/*.scss\"",
-    "css-lint-docs": "stylelint --syntax scss \"site/docs/**/assets/scss/*.scss\" && stylelint \"site/docs/**/*.css\"",
+    "css-lint-main": "stylelint \"scss/**/*.scss\" --cache --cache-location .cache/.stylelintcache",
+    "css-lint-docs": "stylelint \"site/docs/**/assets/scss/*.scss\" \"site/docs/**/*.css\" --cache --cache-location .cache/.stylelintcache",
    "css-lint-vars": "fusv scss/ site/docs/",
    "css-minify": "npm-run-all --parallel css-minify-*",
    "css-minify-main": "cleancss --level 1 --format breaksWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap.min.css dist/css/bootstrap.css && cleancss --level 1 --format breaksWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap-grid.min.css dist/css/bootstrap-grid.css && cleancss --level 1 --format breaksWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap-reboot.min.css dist/css/bootstrap-reboot.css",
@@ -42,7 +42,7 @@
    "css-prefix-docs": "postcss --config build/postcss.config.js --replace \"site/docs/**/*.css\" \"site/docs/**/*.css\"",
    "js": "npm-run-all js-compile js-minify js-copy",
    "js-copy": "cross-env-shell shx mkdir -p site/docs/$npm_package_version_short/dist/ && cross-env-shell shx cp -r dist/js/ site/docs/$npm_package_version_short/dist/",
-    "js-main": "npm-run-all js-lint js-compile-main js-minify-main",
+    "js-main": "npm-run-all js-lint js-compile js-minify-main",
    "js-docs": "npm-run-all js-lint-docs js-minify-docs",
    "js-compile": "npm-run-all --parallel js-compile-* --sequential js-copy",
    "js-compile-standalone": "rollup --environment BUNDLE:false --config build/rollup.config.js --sourcemap",
@@ -50,8 +50,8 @@
    "js-compile-plugins": "node build/build-plugins.js",
    "js-compile-plugins-coverage": "cross-env NODE_ENV=test node build/build-plugins.js",
    "js-lint": "npm-run-all --parallel js-lint-*",
-    "js-lint-main": "eslint js/src js/tests build/",
-    "js-lint-docs": "eslint site/",
+    "js-lint-main": "eslint --cache --cache-location .cache/.eslintcache js/src js/tests build/",
+    "js-lint-docs": "eslint --cache --cache-location .cache/.eslintcache site/",
    "js-minify": "npm-run-all --parallel js-minify-main js-minify-docs",
    "js-minify-main": "npm-run-all js-minify-standalone js-minify-bundle",
    "js-minify-standalone": "uglifyjs --compress typeofs=false --mangle --comments \"/^!/\" --source-map \"content=dist/js/bootstrap.js.map,includeSources,url=bootstrap.min.js.map\" --output dist/js/bootstrap.min.js dist/js/bootstrap.js",
@@ -64,7 +64,7 @@
    "js-test-karma-bundle-old": "cross-env BUNDLE=true USE_OLD_JQUERY=true npm run js-test-karma",
    "js-test-integration": "rollup --config js/tests/integration/rollup.bundle.js",
    "js-test-cloud": "cross-env BROWSER=true npm run js-test-karma",
-    "lint": "npm-run-all js-lint css-lint",
+    "lint": "npm-run-all --parallel js-lint css-lint",
    "coveralls": "shx cat js/coverage/lcov.info | coveralls",
    "docs": "npm-run-all css-docs js-docs docs-compile docs-lint",
    "docs-compile": "bundle exec jekyll build",
@@ -99,30 +99,30 @@
  "dependencies": {},
  "peerDependencies": {
    "jquery": "1.9.1 - 3",
-    "popper.js": "^1.14.6"
+    "popper.js": "^1.14.7"
  },
  "devDependencies": {
-    "@babel/cli": "^7.2.0",
-    "@babel/core": "^7.2.0",
-    "@babel/plugin-proposal-object-rest-spread": "^7.2.0",
-    "@babel/preset-env": "^7.2.0",
-    "autoprefixer": "^9.4.2",
+    "@babel/cli": "^7.2.3",
+    "@babel/core": "^7.2.2",
+    "@babel/plugin-proposal-object-rest-spread": "^7.3.2",
+    "@babel/preset-env": "^7.3.1",
+    "autoprefixer": "^9.4.7",
    "babel-eslint": "^10.0.1",
    "babel-plugin-istanbul": "^5.1.0",
    "broken-link-checker": "^0.7.8",
-    "bundlesize": "^0.15.3",
+    "bundlesize": "0.15.3",
    "clean-css-cli": "^4.2.1",
    "coveralls": "^3.0.2",
    "cross-env": "^5.2.0",
-    "eslint": "^5.10.0",
-    "find-unused-sass-variables": "^0.3.1",
+    "eslint": "^5.13.0",
+    "find-unused-sass-variables": "^0.3.2",
    "glob": "^7.1.3",
    "hammer-simulator": "0.0.1",
    "http-server": "^0.11.1",
    "ip": "^1.1.5",
    "jquery": "^3.3.1",
-    "karma": "^3.1.3",
-    "karma-browserstack-launcher": "^1.3.0",
+    "karma": "^3.1.4",
+    "karma-browserstack-launcher": "^1.4.0",
    "karma-chrome-launcher": "^2.2.0",
    "karma-coverage-istanbul-reporter": "^2.0.4",
    "karma-detect-browsers": "^2.3.3",
@@ -130,23 +130,20 @@
    "karma-qunit": "^2.1.0",
    "karma-sinon": "^1.0.5",
    "node-sass": "^4.11.0",
-    "nodemon": "^1.18.7",
+    "nodemon": "^1.18.9",
    "npm-run-all": "^4.1.5",
-    "popper.js": "^1.14.6",
-    "postcss-cli": "^6.0.1",
-    "qunit": "^2.8.0",
-    "rollup": "^0.67.4",
-    "rollup-plugin-babel": "^4.0.3",
+    "popper.js": "^1.14.7",
+    "postcss-cli": "^6.1.1",
+    "qunit": "^2.9.1",
+    "rollup": "^1.1.2",
+    "rollup-plugin-babel": "^4.3.2",
    "rollup-plugin-commonjs": "^9.2.0",
    "rollup-plugin-node-resolve": "^4.0.0",
    "shelljs": "^0.8.3",
    "shx": "^0.3.2",
-    "sinon": "^7.1.1",
-    "stylelint": "^9.9.0",
-    "stylelint-config-recommended-scss": "^3.2.0",
-    "stylelint-config-standard": "^18.2.0",
-    "stylelint-order": "^2.0.0",
-    "stylelint-scss": "^3.4.1",
+    "sinon": "^7.2.3",
+    "stylelint": "^9.10.1",
+    "stylelint-config-twbs-bootstrap": "^0.3.0",
    "uglify-js": "^3.4.9",
    "vnu-jar": "18.11.5"
  },
@@ -169,11 +166,11 @@
    },
    {
      "path": "./dist/css/bootstrap-reboot.css",
-      "maxSize": "3 kB"
+      "maxSize": "2 kB"
    },
    {
      "path": "./dist/css/bootstrap-reboot.min.css",
-      "maxSize": "3 kB"
+      "maxSize": "2 kB"
    },
    {
      "path": "./dist/css/bootstrap.css",
@@ -181,7 +178,7 @@
    },
    {
      "path": "./dist/css/bootstrap.min.css",
-      "maxSize": "22.5 kB"
+      "maxSize": "23 kB"
    },
    {
      "path": "./dist/js/bootstrap.bundle.js",
@@ -189,7 +186,7 @@
    },
    {
      "path": "./dist/js/bootstrap.bundle.min.js",
-      "maxSize": "25 kB"
+      "maxSize": "21.25 kB"
    },
    {
      "path": "./dist/js/bootstrap.js",
@@ -197,7 +194,7 @@
    },
    {
      "path": "./dist/js/bootstrap.min.js",
-      "maxSize": "15 kB"
+      "maxSize": "14.5 kB"
    }
  ],
  "jspm": {
@@ -218,7 +215,7 @@
    "dependencies": {},
    "peerDependencies": {
      "jquery": "1.9.1 - 3",
-      "popper.js": "^1.14.6"
+      "popper.js": "^1.14.7"
    }
  }
 }
@@ -6,13 +6,14 @@
 .badge {
  display: inline-block;
  padding: $badge-padding-y $badge-padding-x;
-  font-size: $badge-font-size;
+  @include font-size($badge-font-size);
  font-weight: $badge-font-weight;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  vertical-align: baseline;
  @include border-radius($badge-border-radius);
+  @include transition($badge-transition);

  @at-root a#{&} {
    @include hover-focus {
@@ -6,6 +6,7 @@

 .btn {
  display: inline-block;
+  font-family: $btn-font-family;
  font-weight: $btn-font-weight;
  color: $body-color;
  text-align: center;
@@ -34,11 +35,6 @@
    @include box-shadow(none);
  }

-  // Opinionated: add "hand" cursor to non-disabled .btn elements
-  &:not(:disabled):not(.disabled) {
-    cursor: pointer;
-  }
-
  &:not(:disabled):not(.disabled):active,
  &:not(:disabled):not(.disabled).active {
    @include box-shadow($btn-active-box-shadow);
@@ -81,6 +77,7 @@ fieldset:disabled a.btn {
 .btn-link {
  font-weight: $font-weight-normal;
  color: $link-color;
+  text-decoration: $link-decoration;

  @include hover {
    color: $link-hover-color;
@@ -6,7 +6,7 @@
  position: relative;
  display: flex;
  flex-direction: column;
-  min-width: 0;
+  min-width: 0; // See https://github.com/twbs/bootstrap/pull/22740#issuecomment-305868106
  word-wrap: break-word;
  background-color: $card-bg;
  background-clip: border-box;
@@ -36,6 +36,7 @@
  // as much space as possible, ensuring footers are aligned to the bottom.
  flex: 1 1 auto;
  padding: $card-spacer-x;
+  color: $card-color;
 }

 .card-title {
@@ -195,55 +196,35 @@

      // Handle rounded corners
      @if $enable-rounded {
-        &:first-child {
+        &:not(:last-child) {
          @include border-right-radius(0);

          .card-img-top,
          .card-header {
+            // stylelint-disable-next-line property-blacklist
            border-top-right-radius: 0;
          }
          .card-img-bottom,
          .card-footer {
+            // stylelint-disable-next-line property-blacklist
            border-bottom-right-radius: 0;
          }
        }

-        &:last-child {
+        &:not(:first-child) {
          @include border-left-radius(0);

          .card-img-top,
          .card-header {
+            // stylelint-disable-next-line property-blacklist
            border-top-left-radius: 0;
          }
          .card-img-bottom,
          .card-footer {
+            // stylelint-disable-next-line property-blacklist
            border-bottom-left-radius: 0;
          }
        }
-
-        &:only-child {
-          @include border-radius($card-border-radius);
-
-          .card-img-top,
-          .card-header {
-            @include border-top-radius($card-border-radius);
-          }
-          .card-img-bottom,
-          .card-footer {
-            @include border-bottom-radius($card-border-radius);
-          }
-        }
-
-        &:not(:first-child):not(:last-child):not(:only-child) {
-          @include border-radius(0);
-
-          .card-img-top,
-          .card-img-bottom,
-          .card-header,
-          .card-footer {
-            @include border-radius(0);
-          }
-        }
      }
    }
  }
@@ -278,29 +259,27 @@
 //

 .accordion {
-  .card {
+  > .card {
    overflow: hidden;

    &:not(:first-of-type) {
      .card-header:first-child {
-        border-radius: 0;
+        @include border-radius(0);
      }

      &:not(:last-of-type) {
        border-bottom: 0;
-        border-radius: 0;
+        @include border-radius(0);
      }
    }

    &:first-of-type {
      border-bottom: 0;
-      border-bottom-right-radius: 0;
-      border-bottom-left-radius: 0;
+      @include border-bottom-radius(0);
    }

    &:last-of-type {
-      border-top-left-radius: 0;
-      border-top-right-radius: 0;
+      @include border-top-radius(0);
    }

    .card-header {
@@ -127,8 +127,7 @@
  display: inline-block;
  width: $carousel-control-icon-width;
  height: $carousel-control-icon-width;
-  background: transparent no-repeat center center;
-  background-size: 100% 100%;
+  background: no-repeat 50% / 100% 100%;
 }
 .carousel-control-prev-icon {
  background-image: $carousel-control-prev-icon-bg;
@@ -1,6 +1,6 @@
 .close {
  float: right;
-  font-size: $close-font-size;
+  @include font-size($close-font-size);
  font-weight: $close-font-weight;
  line-height: 1;
  color: $close-color;
@@ -17,9 +17,6 @@
    @include hover-focus {
      opacity: .75;
    }
-
-    // Opinionated: add "hand" cursor to non-disabled .close elements
-    cursor: pointer;
  }
 }

--- a/Show More
+++ b/Show More