Release v5.2.1 · twbs/bootstrap

🚀 Highlights

Accordion
- Update color value to use the $accordion-button-color Sass variable instead of our color contrast function
Buttons
- Added a transparent default hover border color CSS variable for buttons to fix a visual regression
- .btn-link no longer has a gradient when $enable-gradients is set to true
Forms
- Input groups have updated z-index values to ensure proper rendering of validated form fields
- Floating labels now reset their text-align to ensure consistent styling
List Groups
- Horizontal list groups with only one child now render the correct border-radius
- Modified the list-group-item selectors to better support nested imports of Bootstrap's CSS
Modals
- Fixed modal event listeners during dismiss click, allowing you to once again click scrollbars without dismissing the modal
Pagination
- Fixed incorrect border-radius values inside pagination components
Scrollspy
- Scrollspy threshold option is now configurable
Tooltips
- Reverted some tooltip plugin updates to prevent issues with selector, dynamic content, and disposed tooltips using title

#36507: v5/docs: reintroduce outline for docs code samples, buttons when :not(:focus-visible)
#36593: flush variant of accordion border radius
#36663: fix #36662 List-group-item margin-top is offset when importing sass in a nested class
#36694: Docs: add grid-row-columns variable
#36791: Remove a unused sass parameter from banner mixin
#36828: Fix pagination page items border radius
#36849: Define correctly $popover-header-color
#36873: Fix floating labels under .text-center
#36874: Floating labels in input group: Border fix
#36921: Accordion color should use $accordion-color
#36986: bugfix undefined border color variable for btn #36938
#37017: List group: Fix horizontal when only one child
#37021: Scss: Adding missing z-index CSS variables.
#37026: Rework button focus/active styling, with extra changes for checks/radios
#37027: Search modal: Set cursor on auto
#37034: More consistency for CSS/Sass vars doc for components with dark variants
#37059: Fix input group z-index focus + validation
#37078: Remove gradient from .btn-link
#37079: Add workarounds for postcss values parser error
#37080: btn-group draws first input margin #36794
#37093: Fix accordion button color

#36493: Docs: Replace wrong mobile OS Windows with iOS
#36587: Document how to extract CSS, SVG for strict CSP
#36694: Docs: add grid-row-columns variable
#36771: Fix typos after #36762
#36804: Simplify social images and add ability to set per-page images
#36812: Fix broken url
#36819: Rename scrollspy to toast in toasts.md
#36824: Move DocSearch out of offcanvas to always show it on mobile
#36825: Remove Slack from site and repo docs
#36827: Redirect users to different templates of issues rather than an empty one
#36829: Docs: correct heading levels in features example
#36836: Docs: use added-in shortcode in Offcanvas
#36838: Docs: Missing added-in shortcode
#36839: Docs: Fix markdown link error
#36850: Add navbar image alt text
#36867: Docs: expand popover custom container explanation
#36871: Fix docs typo of .form-checkbox -> .form-check
#36877: Add default select example in cheatsheet
#37019: Docs: Fix js options to what is really inside js
#37027: Search modal: Set cursor on auto
#37034: More consistency for CSS/Sass vars doc for components with dark variants
#37047: Docs: Minor fixes in tables.
#37048: Docs: improve cards image overlays markup
#37056: Docs: Manage the dark offcanvas slightly differently
#37064: Fix padding on starter template
#37067: Make docs clearer by dropping precompiled for compiled
#37070: Improve language around vertical grid gutters
#37072: Docs: Put methods in table

#36507: v5/docs: reintroduce outline for docs code samples, buttons when :not(:focus-visible)
#36829: Docs: correct heading levels in features example
#37026: Rework button focus/active styling, with extra changes for checks/radios