v2.0.4

2.0.4

• A custom button can change its node's value through handleEdit (passed with canEdit to both onClick and Element), which goes through onUpdate and onEditEvent like any edit — see Custom buttons (#418).
• A custom button whose Element returns null is hidden entirely, so it leaves no gap between the edit icons and assistive tech can't press it (#418).
• A custom collection component can commit a new value with handleEdit(value), as a value component does — see What your component receives (#418).