fix(accordion): nested items radii

Use `path.Join` when joining paths

example: remove unneeded escape characters

Minor shortcode tweaks and consistency changes

Remove `.html` suffix from shortcodes calls.

It's the default.

Tweak scss-docs shortcode

Fix tooltip `data-bs-original-title` issue (#34842)

tests: add Offcanvas too in jquery.spec.js (#34841)

Add GitHub SHA in BrowserStack build ID. (#34077)

Update Sass and regenerate package-lock.json (#34812)

Enhance Alerts > Live Example section (#34769)

Move a few ESLint rules where they are needed.

Update eslint-plugin-unicorn to v35.0.0

clarify importing all vs specific plugins (#34840)

Collapse on toggle, should not hide descendant tabpanels (#34835)

Bump eslint-plugin-import from 2.24.1 to 2.24.2 (#34826)

Bumps [eslint-plugin-import](https://github.com/import-js/eslint-plugin-import) from 2.24.1 to 2.24.2.
- [Release notes](https://github.com/import-js/eslint-plugin-import/releases)
- [Changelog](https://github.com/import-js/eslint-plugin-import/blob/main/CHANGELOG.md)
- [Commits](https://github.com/import-js/eslint-plugin-import/compare/v2.24.1...v2.24.2)

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Bump sass from 1.38.0 to 1.38.1 (#34811)

Bumps [sass](https://github.com/sass/dart-sass) from 1.38.0 to 1.38.1.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](https://github.com/sass/dart-sass/compare/1.38.0...1.38.1)

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Bump eslint-plugin-import from 2.24.0 to 2.24.1 (#34809)

Bumps [eslint-plugin-import](https://github.com/import-js/eslint-plugin-import) from 2.24.0 to 2.24.1.
- [Release notes](https://github.com/import-js/eslint-plugin-import/releases)
- [Changelog](https://github.com/import-js/eslint-plugin-import/blob/main/CHANGELOG.md)
- [Commits](https://github.com/import-js/eslint-plugin-import/compare/v2.24.0...v2.24.1)

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Bump rollup from 2.56.2 to 2.56.3 (#34810)

Bumps [rollup](https://github.com/rollup/rollup) from 2.56.2 to 2.56.3.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v2.56.2...v2.56.3)

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visual tests: minor fixes (#34802)

Fix `$dropdown-link-hover-color` variable color value in _variable.scss (#34779)

Progress page: remove toggle animation button (#34787)

We don't use the same approach with a button on the Placeholders page.

alert.js: Add missing newline (#34785)

docs: fix typos in approach and placeholders (#34781)

dashboard-rtl: use the same scripts as the dashboard example (#34766)

Fix typo in placeholder docs (#34752)

Bump sass from 1.37.5 to 1.38.0 (#34759)

Bumps [sass](https://github.com/sass/dart-sass) from 1.37.5 to 1.38.0.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](https://github.com/sass/dart-sass/compare/1.37.5...1.38.0)

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Fix modal when is triggered by `bs-toggle`, to hide other open instances (#34701)

carousel: move common checks to a function (#34621)

Update devDependencies (#34725)

* @babel/core            ^7.14.8  →  ^7.15.0
* @babel/preset-env      ^7.14.9  →  ^7.15.0

Bump rollup from 2.55.1 to 2.56.2 (#34721)

Bumps [rollup](https://github.com/rollup/rollup) from 2.55.1 to 2.56.2.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v2.55.1...v2.56.2)

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Bump eslint-config-xo from 0.37.0 to 0.38.0 (#34722)

Bumps [eslint-config-xo](https://github.com/xojs/eslint-config-xo) from 0.37.0 to 0.38.0.
- [Release notes](https://github.com/xojs/eslint-config-xo/releases)
- [Commits](https://github.com/xojs/eslint-config-xo/compare/v0.37.0...v0.38.0)

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Bump eslint-plugin-import from 2.23.4 to 2.24.0 (#34723)

Bumps [eslint-plugin-import](https://github.com/import-js/eslint-plugin-import) from 2.23.4 to 2.24.0.
- [Release notes](https://github.com/import-js/eslint-plugin-import/releases)
- [Changelog](https://github.com/import-js/eslint-plugin-import/blob/master/CHANGELOG.md)
- [Commits](https://github.com/import-js/eslint-plugin-import/compare/v2.23.4...v2.24.0)

---
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- dependency-name: eslint-plugin-import
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Add check to rgba-css-var function for body or bg (#34699)

Bump clean-css-cli from 5.3.2 to 5.3.3 (#34697)

Bumps [clean-css-cli](https://github.com/clean-css/clean-css-cli) from 5.3.2 to 5.3.3.
- [Release notes](https://github.com/clean-css/clean-css-cli/releases)
- [Changelog](https://github.com/clean-css/clean-css-cli/blob/master/History.md)
- [Commits](https://github.com/clean-css/clean-css-cli/compare/v5.3.2...v5.3.3)

---
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Fix font size variable name (#34679)

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

docs: Fix placeholders typo (#34686)

Prepare v5.1.0. (#34674)

_navbar.scss: switch comment (#34677)

Bump @popperjs/core from 2.9.2 to 2.9.3 (#34668)

* Bump @popperjs/core from 2.9.2 to 2.9.3

Bumps [@popperjs/core](https://github.com/popperjs/popper-core) from 2.9.2 to 2.9.3.
- [Release notes](https://github.com/popperjs/popper-core/releases)
- [Commits](https://github.com/popperjs/popper-core/compare/v2.9.2...v2.9.3)

---
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* Update _config.yml popper version

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Bump hugo-bin from 0.74.1 to 0.75.0 (#34669)

Bumps [hugo-bin](https://github.com/fenneclab/hugo-bin) from 0.74.1 to 0.75.0.
- [Release notes](https://github.com/fenneclab/hugo-bin/releases)
- [Commits](https://github.com/fenneclab/hugo-bin/compare/v0.74.1...v0.75.0)

---
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Bump sass from 1.37.2 to 1.37.5 (#34670)

Bumps [sass](https://github.com/sass/dart-sass) from 1.37.2 to 1.37.5.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](https://github.com/sass/dart-sass/compare/1.37.2...1.37.5)

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Update .bundlewatch.config.json

Document the utility API's new css-var boolean

Co-Authored-By: Gaël Poupard <ffoodd@users.noreply.github.com>

Add and document additional :root CSS variables

- Adds grayscale colors
- Adds root and body variables

Note that some Sass variables default to `null`, so as we generate and use the CSS variable, we'll be potentially adding some lines of code.

Update color and background-color utilities

- Adds new functions to generate additional Sass maps
- Adds new root variables for rgb() versions of our theme colors, plus a few extras
- Adds ability to change the alpha transparency of text color and background color utilities with new utilities, inline styles, or local CSS var
- Updates documentation for color and background-color utilities pages
- Deprecates .text-black-50 and .text-white-50 since those (and additional transparency levels) can be generated on the fly

Change approach slightly to prevent cascade

Improved docs describing media-breakpoint-down breakpoints  (#34637)

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

Add new placeholder component (#31859)

Co-authored-by: XhmikosR <xhmikosr@gmail.com>
Co-authored-by: Jaume Sala <jaumesala@gmail.com>
Co-authored-by: Mark Otto <markdotto@gmail.com>
Co-authored-by: Patrick H. Lauke <redux@splintered.co.uk>

Update input-bg to use body-bg (#34651)

Regenerate package-lock.json (#34659)

Bump @babel/preset-env from 7.14.8 to 7.14.9 (#34653)

Bumps [@babel/preset-env](https://github.com/babel/babel/tree/HEAD/packages/babel-preset-env) from 7.14.8 to 7.14.9.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.14.9/packages/babel-preset-env)

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Bump @rollup/plugin-commonjs from 19.0.2 to 20.0.0 (#34656)

Bumps [@rollup/plugin-commonjs](https://github.com/rollup/plugins/tree/HEAD/packages/commonjs) from 19.0.2 to 20.0.0.
- [Release notes](https://github.com/rollup/plugins/releases)
- [Changelog](https://github.com/rollup/plugins/blob/master/packages/commonjs/CHANGELOG.md)
- [Commits](https://github.com/rollup/plugins/commits/commonjs-v20.0.0/packages/commonjs)

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Bump sass from 1.36.0 to 1.37.2 (#34658)

Bumps [sass](https://github.com/sass/dart-sass) from 1.36.0 to 1.37.2.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](https://github.com/sass/dart-sass/compare/1.36.0...1.37.2)

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Bump clean-css-cli from 5.3.0 to 5.3.2 (#34657)

Bumps [clean-css-cli](https://github.com/jakubpawlowicz/clean-css-cli) from 5.3.0 to 5.3.2.
- [Release notes](https://github.com/jakubpawlowicz/clean-css-cli/releases)
- [Changelog](https://github.com/clean-css/clean-css-cli/blob/master/History.md)
- [Commits](https://github.com/jakubpawlowicz/clean-css-cli/commits)

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Bump rollup from 2.55.0 to 2.55.1 (#34655)

Bumps [rollup](https://github.com/rollup/rollup) from 2.55.0 to 2.55.1.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v2.55.0...v2.55.1)

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Bump hugo-bin from 0.74.0 to 0.74.1 (#34654)

Bumps [hugo-bin](https://github.com/fenneclab/hugo-bin) from 0.74.0 to 0.74.1.
- [Release notes](https://github.com/fenneclab/hugo-bin/releases)
- [Commits](https://github.com/fenneclab/hugo-bin/compare/v0.74.0...v0.74.1)

---
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Bump eslint from 7.31.0 to 7.32.0 (#34652)

Bumps [eslint](https://github.com/eslint/eslint) from 7.31.0 to 7.32.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v7.31.0...v7.32.0)

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Regression on tooltip template creation process. (#34628)

* Regression on tooltip template creation process.

* check if template content does not exist, or given argument is empty

* call `setContent()` once.

Add missing newlines around fenced codeblocks (#34630)

tooltip: move repeated strings to constants (#34619)

Enable a few eslint-config-xo rules (#34620)

* unicorn/prefer-dom-node-append
* unicorn/prefer-dom-node-remove

transfer `interface` inside `jQueryInterface`

simplify initialization on `data-toggle` click

keep parent only as element

remove duplicated `Selector.find`

Simplify check for children

initialize variable properly

Refactor internal function to use it in more cases.

Also, remove a few redundant checks since we already check for it in `_addAriaAndCollapsedClass()`.

Add a helper function to check for showing

Also, remove the `isTransitioning()` helper.

Remove redundant check on `data-toggle` click.

Previously, it was assumed that the trigger element would have its own separate config than the collapse element itself.

streamline `_getConfig` & interface

Collapse page: add a link to the accordion page (#34605)

Revert "Allow individual grid classes to override `.row-cols` (#33621)" (#34612)

This reverts commit f2b47e1c8a263f4406255991af9fd55984c22a0e.

Use a streamlined way to trigger component dismiss (#34170)

* use a streamlined way to trigger component dismiss

* add documentation

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

Fix `Manipulator.offset()` (#33603)

* test: add more test cases for Manipulator.offset()

* fix: Manipulator.offset() is using obsolete properties to get scroll position

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

Correct Toast docs (#34604)

Removes incorrect references to scrollspy in Toasts documentation

Make text decoration consistent with other anchors (#34475)

Fixes #34474

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

Update devDependencies (#34585)

* @rollup/plugin-commonjs      ^19.0.1  →  ^19.0.2
* @rollup/plugin-node-resolve  ^13.0.2  →  ^13.0.4
* postcss                       ^8.3.5  →   ^8.3.6
* rollup                       ^2.53.3  →  ^2.55.0
* sass                         ^1.35.2  →  ^1.36.0

Document change to hr in v5 (#34574)

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

Rename Build Tools page to Contribute (#34578)

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

Add shift-tab keyboard support for dialogs (modal & Offcanvas components) (#33865)

* consolidate dialog focus trap logic

* add shift-tab support to focustrap

* remove redundant null check of trap element

Co-authored-by: GeoSot <geo.sotis@gmail.com>
* remove area support forom focusableChildren

* fix no expectations warning in focustrap tests

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

More concise improvements for `add()` and `subtract()` (#34432)

Make note of _root.scss being required

Clean up a couple CSS Grid issues (#34572)

- Moves the make-cssgrid() mixin to the grid mixins stylesheet
- Updates the g-start-* classes to start at 1 instead of 0 as 0 is an invalid value (fixes #34399)

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

Update the custom Sass import docs (#34573)

Now includes mentino of the two utilities stylesheets, plus how and why to include the API stylesheet last

Fixes #34397

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

Update nav-tab.md

Updated the from anchor tag to button in sample examples

Make default $accordion-icon-color consistent

Change the $accordion-icon-color variable default value to
$accordion-button-color

docs: minor image compression improvements (#34557)

Before: 121 KB (124.549 bytes)
After:  121 KB (124.367 bytes)

docs: Add Github Octicons to the list (#34526)

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

Toasts: Change showing timings and classes to keep toast `display:none` by default (#33610)

make `dataApiKeydownHandler` to handle specific instance, avoiding extra manipulations

extract createPopper method

handle click event in one place, remove undocumented click listener on element in case of not having the proper markup

use classList `add` instead of `toggle` on show

simplify toggle

Merge `dropdownInterface` to `jQueryInterface`

Add `isShown` method and reuse it

Use on private method to set content & cleanup template

popover: Move common code in tooltip's `getTipElement()`

use one private method to resolve string or function