| B | ↗ | A | Attachment improved |
| ⇢ | A | Response::getIconType() added | |
| ⇢ | A | Response::withAttachment() added | |
| ⇢ | A | Response::useIcon() added | |
| ⇢ | A | AttachmentField::displaySideBySide() added | |
| ⇢ | A | AttachmentField::doNotDisplaySideBySide() added | |
| A | ↛ | AttachmentField::setShort() removed | |
| A | ↛ | Attachment::getImageUrl() removed | |
| A | ↛ | Attachment::getThumbUrl() removed | |
| A | ↛ | Attachment::getPreText() removed | |
| A | ↛ | Attachment::getColor() removed | |
| A | ↛ | Attachment::getFooter() removed | |
| A | ↛ | Attachment::getFooterIcon() removed | |
| A | ↛ | Attachment::getTimestamp() removed | |
| A | ↛ | Attachment::getTitle() removed | |
| A | ↛ | Attachment::getTitleLink() removed | |
| ⋮ | view more | ||