| A | ↛ | BootstrapWidgetTrait removed |
| ⇢ | A | Dropdown::withEncodeTags() added | |
| ⇢ | A | NavBar::withInnerContainerOptions() added | |
| ⇢ | A | Tabs::withEncodeTags() added | |
| ⇢ | A | ButtonGroup::withButtons() added | |
| ⇢ | A | Breadcrumbs::withActiveItemTemplate() added | |
| ⇢ | A | Accordion::withItems() added | |
| ⇢ | A | ButtonDropdown::withLabel() added | |
| ⇢ | A | Dropdown::withItems() added | |
| ⇢ | A | NavBar::withTogglerContent() added | |
| ⇢ | A | Tabs::withOptions() added | |
| ⋮ | view more | ||
| A | ↘ | B | Carousel::renderItem() got worse |
| C | ↘ | F | Accordion::renderItem() got worse |
| A | ↛ | BootstrapWidgetTrait::registerPlugin() removed | |
| A | ↛ | NavBar::togglerContent() removed | |
| A | ↛ | ButtonDropdown::buttonOptions() removed | |
| A | ↛ | Modal::toggleButtonEnabled() removed | |
| A | ↛ | Button::options() removed | |
| A | ↛ | Carousel::crossfade() removed | |
| A | ↛ | ButtonGroup::buttons() removed | |
| A | ↛ | Alert::body() removed | |
| A | ↛ | NavBar::brandImage() removed | |
| A | ↛ | ButtonDropdown::label() removed | |
| ⋮ | view more | ||