31 merge requests!28721Hot test,!27561Adds font-weight-medium to font weight classes,!26437merge,!26197V4 dev xmr,!20778V4 dev,!20539Allow multiple modals,!20854Fixes 15534,!19272V4 dev xmr grunt html,!19581V4 fix popover,!20493V4 dev display,!20636Fix docs for heading sizes,!19824blockquote-center,!22547Finished a new translation for bootstrap,!19534Docs 17264,!18704Extend form docs with example form errors,!19533Npm deps,!22143Fix selectable disabled toggle radio buttons,!22598test,!21067dfsa,!19602V4 palettes arun,!19448New pull request for testing,!19358XXL grid size,!19825.blockquote-center,!25326Adjust examples,!23995Add back cursor: pointer for .btn-link,!23178Spinner,!19754Issue template,!19753Card img overlay padding,!19580ExitStars,!19102v4: Drop .center-block for new-ish .m-x-auto ,!17021v4
@@ -154,8 +154,9 @@ Dropped entirely for the new card component.
### Utilities
- Added `.pull-{xs,sm,md,lg,xl}-{left,right,none}` classes for responsive floats
- Removed `.pull-left` and `.pull-right` since they're redundant to `.pull-xs-left` and `.pull-xs-right`
- Added `.pull-{xs,sm,md,lg,xl}-{left,right,none}` classes for responsive floats.
- Removed `.pull-left` and `.pull-right` since they're redundant to `.pull-xs-left` and `.pull-xs-right`.
- Dropped `.center-block` for the new `.m-x-auto` class.
### Vendor prefix mixins
Bootstrap 3's [vendor prefix](http://webdesign.about.com/od/css/a/css-vendor-prefixes.htm) mixins, which were deprecated in v3.2.0, have been removed in Bootstrap 4. Since we use [Autoprefixer](https://github.com/postcss/autoprefixer), they're no longer necessary.
