### HTML

No markup changes.

### SCSS

- A new `.bx--radio-button-group--vertical` class has been created for the
  vertical radio button group variation.
- Top/bottom label alignment option has been removed.

| v9                                       | v10                                | Note                                           |
| ---------------------------------------- | ---------------------------------- | ---------------------------------------------- |
| -                                        | `bx--radio-button-group--vertical` | ✨ New; Arranges radio button group vertically |
| `bx--radio-button-wrapper--label-top`    | -                                  | :skull: Removed                                |
| `bx--radio-button-wrapper--label-bottom` | -                                  | :skull: Removed                                |