* Add Checkout Order notes (UI)
* Add Checkout Order notes (context)
* Add missing useEffect dependencies
* Remove duplicate toggle in editor
* Minor fixes
* Check whether orderNotes have changed before creating a new state object
* Rename showCounter to showStepNumber
* Rename 'onChange' with 'onTextChange'
* Add comment and tests to FormStep component
* Rename 'with-counter' to 'with-step-number'
* Fix wrong prop
* Make it so order notes are persisted when toggling the checkbox
* Update type-defs
* Set showStepNumber default value to true
* Update base/components classnames
* Fix class name conflict
* Fix some class names mismatch
* Fix review loading placeholder styles
* Fix docs format
* Update old class name
* Fix price slider regression
* Fix load more button component missing legacy class
* Fix wrong loading mask styles classname
* Remove 'checkout' from 'wc-block-components-checkout-payment-methods__save-card-info' classname
* Make it explicit legacy classes will be removed in the next major version
* Make product variation data styles belong to product metadata
* Improve docs sentence