Viewing the history of queue changes
By default, queue settings can only be accessed by the queue owner.
The changelog displays all changes to the issue queue. Each entry contains information on what was changed as well as the date and the user responsible for the change.
Open the queue page.
To the left of the queue name, select → Administration.
Go to the Changelog tab.
You can use filters to find a specific changelog entry. Here is the list of available filters:
Find changes made by a specific user.
By change type
View configuration changes of a particular type.
View component changes: creation, deletion, field changes, etc.
Find changes for a specific timeframe. You can specify just the start and end dates, as well as the whole interval.
Click Reset to disable a filter.