New and Changed Components for Change Sets

The components available for a change set vary by edition.
Aura Component Bundle
Represents an Aura component in your org.
This change is only a label change. In previous versions, this component was called Lightning Component Bundle. You don’t need to update your change sets.
Lightning Web Component Bundle
Represents a Lightning web component in your org.
Custom Help Menu Bundle
Represents a section of the Lightning Experience Help Menu that the admin has added to display custom, org-specific help resources.
RecordAction Deployment
Represents a Guided Actions deployment in your org.