A changelog is defined as a specific file that records, details, and describes an ordered list of each change made during an organizational project in chronological order.
A changelog usually includes a comprehensive list of updated features, added or removed from a project, along with the date that the change occurred. This includes new application software capabilities, bug fixes, and updates.
In our constantly changing business landscape, application users need to be made aware of changes or updates to the software or applications that they use daily. Therefore, changelogs should be understandable for both organizational, administrative employees, software developers, and application users.