The pipeline log is located in the CRM module and allows you to see all changes made to a pipeline record, including who made the change, details of the update and the date.
PIPELINE LOG
Go to CRM > pipeline log to view a list of changes to made to pipelines
Open the filter, set the parameters and click apply to search for records based on a certain criteria, including resource, responsible, updated by, updated item and date range
Select a pipeline and open the show/hide pipeline resource log details to view the current pipeline status