| A | ↛ | BootstrapWidgetTrait removed |
| ⇢ | A | ButtonGroup::withoutEncodeLabels() added | |
| ⇢ | A | Breadcrumbs::withoutEncodeLabels() added | |
| ⇢ | A | Alert::withBody() added | |
| ⇢ | A | Modal::withToggleButton() added | |
| ⇢ | A | Dropdown::withEncodeTags() added | |
| ⇢ | A | Carousel::withCrossfade() added | |
| ⇢ | A | Alert::withCloseButton() added | |
| ⇢ | A | Modal::withHeaderOptions() added | |
| ⇢ | A | Dropdown::withoutEncodeLabels() added | |
| ⇢ | A | Carousel::withEncodeTags() added | |
| ⋮ | view more | ||
| A | ↘ | B | Carousel::renderItem() got worse |
| C | ↘ | F | Accordion::renderItem() got worse |
| A | ↛ | BootstrapWidgetTrait::registerPlugin() removed | |
| A | ↛ | Breadcrumbs::homeLink() removed | |
| A | ↛ | Accordion::options() removed | |
| A | ↛ | Dropdown::encodeLabels() removed | |
| A | ↛ | Modal::closeButton() removed | |
| A | ↛ | Breadcrumbs::options() removed | |
| A | ↛ | Accordion::autoCloseItems() removed | |
| A | ↛ | Dropdown::options() removed | |
| A | ↛ | Modal::size() removed | |
| A | ↛ | Breadcrumbs::links() removed | |
| ⋮ | view more | ||