v1.1.0

Improvements

• Rework the focus states by adding focus-ring() mixin to control the different variations of focus states.
• Add variables related to focus.
• Make $font-size-lead responsive by default.
• Add $form-check-checkbox-border-radius variable.
• Change $form-switch-margin-bottom variable to $form-switch-margin-block-start.
• Handle null values at color mixin.
• Hack that date/time input height in webkit.

New features

• Add $form-check-vertical-alignment variable add .form-check--vertical-center and .form-check--vertical-start.
• Add $table-caption-* variables.

Breaking changes

Although this is not a major feature, some moderate breaking changes can be related to the focus-ring() mixin and its colors.

And other smaller modifications and fixes.