| ⇢ | A | Kirki_Control_Background added | |
| A | ↛ | Kirki_Explode_Background_Field removed |
| ⇢ | B | Kirki_Control_Background::content_template() added | |
| ⇢ | B | Kirki_Control_Background::to_json() added | |
| ⇢ | B | Kirki_Control_Background::l10n() added | |
| ⇢ | A | Kirki_Control_Background::enqueue() added | |
| D | ↗ | C | Kirki_Field::set_field() improved |
| F | ↛ | Kirki_Explode_Background_Field::explode() removed | |
| B | ↛ | Kirki_Explode_Background_Field::background_choices... removed | |
| B | ↛ | Kirki_Explode_Background_Field::l10n() removed | |
| A | ↛ | Kirki_Explode_Background_Field::process_fields() removed |