Returns information on the history of the bug you specified.
The 'SELECT * FROM BugHistory' query could be slow if you have a lot of Bugs. In that case, use 'IN' filtering for better performance.
|Who||String||The login name of the user who performed the bug change.|
|When||Datetime||The date the bug activity/change happened.|
|FieldName||String||The name of the bug field that has changed.|
|Was||String||The previous value of the bug field which has been deleted by the change.|
|Became||String||The new value of the bug field which has been added by the change.|
|AttachmentId||Int||The ID of the attachment that was changed. This has a value only if the change was to an attachment.|
|BugId||Int||The ID of the bug.|