v3.0.0
Updated to Bootstrap v4.3.1.
From Bootstrap's v4.2.0 and v4.3.0 ship lists:
- #26825 Add new negative margin utility classes
- #26957: Add margin utilities to the grid for fully functional grid control
- #26997: Remove min-height: 1px on grid columns because flex grid doesn't collapse empty columns like our previous float-based grid
- #27116: Set max-width: 100% on auto columns to prevent content from causing a column to overflow it's parent.
- #27797: Custom control gutter fix
- #27841: Add missing parameter to grid mixins.
- #27917: Configurable display utility classes
- #28033: Remove map-merge in $grid-breakpoints and $container-max-widths
- #28104: Deprecate float mixins